diff --git a/test/ex01_confused_00061.wav b/test/ex01_confused_00061.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1bf7f19f1b13cc9b92bd746e7f0a7f74bfb10554
--- /dev/null
+++ b/test/ex01_confused_00061.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e37b96ad53979244afc93159c6f916785b0febd05440c2f7576a1918ca355f4
+size 167234
diff --git a/test/ex01_confused_00173.wav b/test/ex01_confused_00173.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d1b6fe067facc6cd787e4ebd476e1e3631cfdcb3
--- /dev/null
+++ b/test/ex01_confused_00173.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a07a16f84c36e32b08939fb88e1e539bcfa18d059120c9109ef466ea9e296390
+size 68142
diff --git a/test/ex01_confused_00217.wav b/test/ex01_confused_00217.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bc9fe927eb24ea32e8a1f05089a9947867117248
--- /dev/null
+++ b/test/ex01_confused_00217.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ef80abfe8805482e9f63bc6aabfd07deeffb9d7a177a9fc6b90f2d8b3fb1cb4
+size 77512
diff --git a/test/ex01_confused_00259.wav b/test/ex01_confused_00259.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a5b6dcf51f78548cd530a5ecbec8fd51c5e4991a
--- /dev/null
+++ b/test/ex01_confused_00259.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9bd9dd9b41a2cdfe1cfb09ca39bf57ea9e188d19f3c2f5ff470257d6bd6f5db
+size 95158
diff --git a/test/ex01_confused_00272.wav b/test/ex01_confused_00272.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2d5d53ee31877952f1b2563913b2436305825b15
--- /dev/null
+++ b/test/ex01_confused_00272.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87078c73b3eb5e8292405d3a62ed94c73cff86164e20e48fe74229f6e1bdf9f3
+size 78478
diff --git a/test/ex01_confused_00285.wav b/test/ex01_confused_00285.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e7c4a4609d7fc6a759a596273b68f1c4b27f8bdf
--- /dev/null
+++ b/test/ex01_confused_00285.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eca34cdae40d7dd7c9fda95ce886123b891f0b10d945e6b49877b1381da22f1d
+size 163800
diff --git a/test/ex01_confused_00290.wav b/test/ex01_confused_00290.wav
new file mode 100644
index 0000000000000000000000000000000000000000..902ff7734ea78c00c2d666df4e9e6e494b8427c8
--- /dev/null
+++ b/test/ex01_confused_00290.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:900542cd5ef9fff2039c74c852cb9c0db368c523af10cadad4e777c9f6659e0b
+size 87376
diff --git a/test/ex01_confused_00311.wav b/test/ex01_confused_00311.wav
new file mode 100644
index 0000000000000000000000000000000000000000..23fb5552470eded3e8a617405dbb325137f13a95
--- /dev/null
+++ b/test/ex01_confused_00311.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2f1f9684f3a778ed3418a9d7feb0484fba2776abfd098446572d6dcff8b4f6b
+size 248718
diff --git a/test/ex01_confused_00318.wav b/test/ex01_confused_00318.wav
new file mode 100644
index 0000000000000000000000000000000000000000..800843cb7771db98d51e6541623423c0161e5816
--- /dev/null
+++ b/test/ex01_confused_00318.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0694e720526bda9729af16fc46652aa9176122d7e41d9a938c902c2ea460dc27
+size 129212
diff --git a/test/ex01_confused_00331.wav b/test/ex01_confused_00331.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf2335cca4ba62ec272cdceffc8fe42bdd6b85c5
--- /dev/null
+++ b/test/ex01_confused_00331.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5417fcf1c69bfb1a28c8c0149a47160458a6a683073f67a8d4d5a89ece6a75a
+size 86560
diff --git a/test/ex01_default_00037.wav b/test/ex01_default_00037.wav
new file mode 100644
index 0000000000000000000000000000000000000000..657ac2f655a37651b8043a0983b954a009834fc7
--- /dev/null
+++ b/test/ex01_default_00037.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:959dcba3a18e3887cb94f362433205df6ebd8f6efe90f3f856a83c5c9d315025
+size 158600
diff --git a/test/ex01_default_00068.wav b/test/ex01_default_00068.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d84a89aa2b09e0fbbfd6c59be82f335b5cf5530e
--- /dev/null
+++ b/test/ex01_default_00068.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d0cfb2a1f1dc892e088eb6b51a0e614a136b052b29184c8139e9e7de94b4a5c
+size 104270
diff --git a/test/ex01_default_00089.wav b/test/ex01_default_00089.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f0c10ce407be404ea3ad700b06f5812acb0b38b9
--- /dev/null
+++ b/test/ex01_default_00089.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d6b990c427754427361359305b2083e28f624de41740a2ea16f75b2171631c3
+size 48656
diff --git a/test/ex01_default_00108.wav b/test/ex01_default_00108.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fc2ca5c9576ee82436b98ef3270bd7e469dabea7
--- /dev/null
+++ b/test/ex01_default_00108.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76db8ea31d3e6622712527f09aeb29c2b3085d2fc83c00985059e079f044ab71
+size 64120
diff --git a/test/ex01_default_00298.wav b/test/ex01_default_00298.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5b28495f057060309add4d2186c0f81d8dc17ac0
--- /dev/null
+++ b/test/ex01_default_00298.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe0ef1f0fc49c86589f4af7d3a153eec7f893bcc170fc2f4a4829589ddfcf105
+size 65256
diff --git a/test/ex01_default_00326.wav b/test/ex01_default_00326.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c5d360a75a5b7b4a0f2270369117bf31ecdb956f
--- /dev/null
+++ b/test/ex01_default_00326.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6246c88e138103545ebe7c971fb878cf4d0ca531b9530134a427a64cac61a88
+size 144040
diff --git a/test/ex01_default_emphasis_00005.wav b/test/ex01_default_emphasis_00005.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a88326eab009c76c82be704fa9a54cbe1edce65f
--- /dev/null
+++ b/test/ex01_default_emphasis_00005.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6f4ecb94a309bb4eb9038730a7d1fb9c5a0f08a25c1b5083bfc27bae834ae34
+size 118328
diff --git a/test/ex01_default_emphasis_00062.wav b/test/ex01_default_emphasis_00062.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f1fc1e0248be010483ac1c5786e91f6b2fc87786
--- /dev/null
+++ b/test/ex01_default_emphasis_00062.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efbc4cc276d7c6fd7689fb6362782fd7fd99344c7934b84e859ea0ec5098310b
+size 105228
diff --git a/test/ex01_default_emphasis_00137.wav b/test/ex01_default_emphasis_00137.wav
new file mode 100644
index 0000000000000000000000000000000000000000..67025646bd7c790e9cdb9847516e83d4fa324e88
--- /dev/null
+++ b/test/ex01_default_emphasis_00137.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:250841929ac3b6f27d7a745db1cae38b03c5f1f7ccf3aec9cd284a3b19833190
+size 94604
diff --git a/test/ex01_default_essentials_00001.wav b/test/ex01_default_essentials_00001.wav
new file mode 100644
index 0000000000000000000000000000000000000000..22cb599877d3a326410c2e589f2eb36e164603b3
--- /dev/null
+++ b/test/ex01_default_essentials_00001.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca89a38233c396d757cb348642b9882e81c5d33bec261d0528272e23e2259d13
+size 23268
diff --git a/test/ex01_default_essentials_00006.wav b/test/ex01_default_essentials_00006.wav
new file mode 100644
index 0000000000000000000000000000000000000000..357067faf4256e7faba143cb4aaba7737e2009f9
--- /dev/null
+++ b/test/ex01_default_essentials_00006.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d0ad9e0d838b41644b3da2017f87577bd3052b52acf09fdabb1a5fd19270951
+size 20768
diff --git a/test/ex01_default_essentials_00040.wav b/test/ex01_default_essentials_00040.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2ecdf5180bca1000c38efe4a33309746316b93eb
--- /dev/null
+++ b/test/ex01_default_essentials_00040.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea6b6b5723a16bd5cb6751cda5e56c8e46dabc2a3f9d6ce7093d12ee07cfa223
+size 83368
diff --git a/test/ex01_enunciated_00038.wav b/test/ex01_enunciated_00038.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e03101d4d24521dccdeaf6b80a9004c5b4c27624
--- /dev/null
+++ b/test/ex01_enunciated_00038.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:634992fbd0a341b3369371aeba8c615033a7294f36b5fe3081a39b12547b2dbc
+size 114372
diff --git a/test/ex01_enunciated_00057.wav b/test/ex01_enunciated_00057.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d81891f0b0691f69087ff22b4974fb8f28ce8130
--- /dev/null
+++ b/test/ex01_enunciated_00057.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a42a81d4d1d71d4073b181b6267d99004531aac1f3b004e5e6c6d8ab7a41d9b5
+size 118038
diff --git a/test/ex01_enunciated_00074.wav b/test/ex01_enunciated_00074.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e169db6bf4dd470d21456b6e9c61a5db7cd7c49a
--- /dev/null
+++ b/test/ex01_enunciated_00074.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3c4740f6992e1b5962cec8be13a8e4dd16938d4630815984cfe184d210eed45
+size 71808
diff --git a/test/ex01_enunciated_00128.wav b/test/ex01_enunciated_00128.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3a5af5e1710d7a6510e70b4e53f92925862fd6d5
--- /dev/null
+++ b/test/ex01_enunciated_00128.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74ba0ec862c05abfb77237b74b78d9920a5de4858d8482bea9e380099a8fe72b
+size 88614
diff --git a/test/ex01_enunciated_00181.wav b/test/ex01_enunciated_00181.wav
new file mode 100644
index 0000000000000000000000000000000000000000..beeedfad26f13778b36d32d7eef813e5a78a0d83
--- /dev/null
+++ b/test/ex01_enunciated_00181.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b69388b9ff52a078d81a0de6c71d8f2b918b3d3b281ea012e3aa1a3653db4cf
+size 113230
diff --git a/test/ex01_enunciated_00227.wav b/test/ex01_enunciated_00227.wav
new file mode 100644
index 0000000000000000000000000000000000000000..162bae15fe00564a7695331910fcd2dbbba1b5d9
--- /dev/null
+++ b/test/ex01_enunciated_00227.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0bb04d1fa19b8faa93efaf4877f7068dcd98efbe04aaf259487ca1227c21911d
+size 97096
diff --git a/test/ex01_enunciated_00271.wav b/test/ex01_enunciated_00271.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e331b760292a627f88377bddd3e32bd878f11383
--- /dev/null
+++ b/test/ex01_enunciated_00271.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3c8677fe5176c6d9ddaf70fd4eba7abdb8c804459905000c41d6d6e00ff0361
+size 172670
diff --git a/test/ex01_enunciated_00275.wav b/test/ex01_enunciated_00275.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f15b2f6136f11b8faa7f1aff0582b8f724478e03
--- /dev/null
+++ b/test/ex01_enunciated_00275.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f331c04c0db89f4795ff995a6f8c2dfdeed803711285b12fc60aeeffbf65750
+size 277656
diff --git a/test/ex01_happy_00012.wav b/test/ex01_happy_00012.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9e3c03968f7a078ae4f9b3e23a161b5efa4a748e
--- /dev/null
+++ b/test/ex01_happy_00012.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e5f03aa6a8390f7f759d32defc29afccc604a3f21262e452d102857b94a889a
+size 108396
diff --git a/test/ex01_happy_00090.wav b/test/ex01_happy_00090.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b99c775a409ee38fa99145457c2927204cb62c5d
--- /dev/null
+++ b/test/ex01_happy_00090.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58fc83ad73cc1ec949993d6ea384c82ba74b688330896559f0789bde355c6119
+size 38528
diff --git a/test/ex01_happy_00235.wav b/test/ex01_happy_00235.wav
new file mode 100644
index 0000000000000000000000000000000000000000..901e37c581c1f85a655f964d56b48e7d895f8778
--- /dev/null
+++ b/test/ex01_happy_00235.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d8dd1991017f32146107b33d6136635e9cd87f66f3574657c2debd8791cdd97
+size 91000
diff --git a/test/ex01_happy_00272.wav b/test/ex01_happy_00272.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d20ef89c1c1d5fdacf1e2ac6fd5c5e2935d14478
--- /dev/null
+++ b/test/ex01_happy_00272.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:515b027beae5043f3c7f09d2579095f467ac46e146cc4a54d0d43430231bcba6
+size 60322
diff --git a/test/ex01_happy_00294.wav b/test/ex01_happy_00294.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1af0b2da3b9b7327e2e4dca44c0fd789b385a63a
--- /dev/null
+++ b/test/ex01_happy_00294.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb57879609a4a5a6365442e0cd07066c93118b3f80baf754e5bad414a20434be
+size 270592
diff --git a/test/ex01_happy_00321.wav b/test/ex01_happy_00321.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bdec5335cc62afe81a8c5062934a308f89b01e56
--- /dev/null
+++ b/test/ex01_happy_00321.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6e2a2a992c55e9f6d0b1ea958967b3377a5628b903c98321fad0bbfb83fdad7
+size 132650
diff --git a/test/ex01_laughing_00018.wav b/test/ex01_laughing_00018.wav
new file mode 100644
index 0000000000000000000000000000000000000000..31903bf928cd55a2b3915ba95438089e3efe56f6
--- /dev/null
+++ b/test/ex01_laughing_00018.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77d3453d99ecc57733d08fb30c90fffa1481e2d725f2bfafacb3a5748d2cdef8
+size 218642
diff --git a/test/ex01_laughing_00056.wav b/test/ex01_laughing_00056.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf6651b8ce9c09cd0e86e0ac5da30fb67eeba2f1
--- /dev/null
+++ b/test/ex01_laughing_00056.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad0f4a09ddcfbb82484ca047d0e6ef248e74a50565a679a3d7ff32ebd87840a3
+size 131676
diff --git a/test/ex01_laughing_00134.wav b/test/ex01_laughing_00134.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a1ded396c4262c0d5f1326529db6279a00fe1d42
--- /dev/null
+++ b/test/ex01_laughing_00134.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa6cfef173885dcabfeeb1cabd1f5915e31170fb2ccfbb5cf3143499b5aa7086
+size 171800
diff --git a/test/ex01_laughing_00150.wav b/test/ex01_laughing_00150.wav
new file mode 100644
index 0000000000000000000000000000000000000000..739db73dbf3cd39ed4cef0698a1b2d9ab2b19c5a
--- /dev/null
+++ b/test/ex01_laughing_00150.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a5e785fedcce9e00e0183bc7ffff25ae3d9bf8065bd9c62b62193fafa97ba0e
+size 103680
diff --git a/test/ex01_laughing_00159.wav b/test/ex01_laughing_00159.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0be3989670fdafdebec7a4645d2267a38d293085
--- /dev/null
+++ b/test/ex01_laughing_00159.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ff3cb08657d0cc3d40ec35d3a95693119a9fad350a0fdaa9a7bb7dbf6284741
+size 87384
diff --git a/test/ex01_laughing_00201.wav b/test/ex01_laughing_00201.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5cd9d2faf28a03c85db043cc4d61008dd7b1b749
--- /dev/null
+++ b/test/ex01_laughing_00201.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c6badd2ffa87c7ea6464955400f9d7e724cfe4bd4a881dc1d11c816877bb301
+size 182578
diff --git a/test/ex01_laughing_00239.wav b/test/ex01_laughing_00239.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9578026e3b5f05975784c3de3a14615067d28781
--- /dev/null
+++ b/test/ex01_laughing_00239.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:35fbc8b3ed46b3170138b2a81e11fc2ac39a69e10970acf8080160a5e5ea5e17
+size 63118
diff --git a/test/ex01_laughing_00250.wav b/test/ex01_laughing_00250.wav
new file mode 100644
index 0000000000000000000000000000000000000000..85b082b206bd5db6271847b1429d2f92dfb08bc8
--- /dev/null
+++ b/test/ex01_laughing_00250.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14d2c7606612d17d839711945b16c7c5742c0864e87533a2ab81f3bb370f37e4
+size 115726
diff --git a/test/ex01_laughing_00267.wav b/test/ex01_laughing_00267.wav
new file mode 100644
index 0000000000000000000000000000000000000000..306bb9bdd40cea3c9c63d82e8e16bc75d224b546
--- /dev/null
+++ b/test/ex01_laughing_00267.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42edee948b01c720868271357bb6152cb235d1f925a1fe8a0d1e4fe8643d8708
+size 90638
diff --git a/test/ex01_laughing_00274.wav b/test/ex01_laughing_00274.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4ec13fced2fe7f0d6452e17ed4419926a1c9c0d8
--- /dev/null
+++ b/test/ex01_laughing_00274.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d2b703c49da23b7c1455ce99bd6e70248b9db99dabb778be3535ce144d08cb0
+size 125868
diff --git a/test/ex01_laughing_00284.wav b/test/ex01_laughing_00284.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4aa0046630570342f7b8e1b042639b0bbd4e5d26
--- /dev/null
+++ b/test/ex01_laughing_00284.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d62c08b9f14f503024be22836b1f0d52847eab462f03fb33a982dd0b4f8ec6fa
+size 55010
diff --git a/test/ex01_laughing_00304.wav b/test/ex01_laughing_00304.wav
new file mode 100644
index 0000000000000000000000000000000000000000..393a377e78756478fe12c824e3130a19983c1948
--- /dev/null
+++ b/test/ex01_laughing_00304.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d20cf67e5dab6a6d8b77863461784471f7c6c4ec36ffa6628ad82bc74615df0
+size 92450
diff --git a/test/ex01_sad_00020.wav b/test/ex01_sad_00020.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7c3ed25b855a196f6569fd2acb571c695239a170
--- /dev/null
+++ b/test/ex01_sad_00020.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b64c170d0c6274a93739d3e6471b0b5a065b19940f52007a48ebdb04a93d6272
+size 62478
diff --git a/test/ex01_sad_00042.wav b/test/ex01_sad_00042.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e87a7df64322ab51ab5279388e40de3b2716317a
--- /dev/null
+++ b/test/ex01_sad_00042.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61c44065e8145dc0337550ab77c3069c57aa5bd376cb9c22dcc96a67c585dc16
+size 86010
diff --git a/test/ex01_sad_00053.wav b/test/ex01_sad_00053.wav
new file mode 100644
index 0000000000000000000000000000000000000000..06cdc687ff0d0952969d948239033fc69a15da61
--- /dev/null
+++ b/test/ex01_sad_00053.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d047a554dc89d2663f7f9fd6cb9e97a5d87f3226b88553ac53cb10093cd3fc1
+size 67720
diff --git a/test/ex01_sad_00125.wav b/test/ex01_sad_00125.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1cc08ba4126ec798e76682910e6df7d622e69503
--- /dev/null
+++ b/test/ex01_sad_00125.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42c052bc4fd37738267824f9213b9562eac8d74420961f0e80b3eeb8ec500d25
+size 65310
diff --git a/test/ex01_sad_00133.wav b/test/ex01_sad_00133.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad5899c4ceb2373798d6e11a92d839fa5e41186a
--- /dev/null
+++ b/test/ex01_sad_00133.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c37414fbcc18d9035912a5068936ec89b2f441fb8f731ab7993e00c4d454ea8
+size 76128
diff --git a/test/ex01_sad_00155.wav b/test/ex01_sad_00155.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d7a00bac92b0b59998ef0a099653143171cdd48e
--- /dev/null
+++ b/test/ex01_sad_00155.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8f8114fe05164c26303343ba49fa8248cf1d44d7cd87901a5765ed6a5eece4b
+size 54478
diff --git a/test/ex01_sad_00169.wav b/test/ex01_sad_00169.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0da11bfc03c5d89eececddbfd3cefe4b9109b84a
--- /dev/null
+++ b/test/ex01_sad_00169.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0031fe38d43d19a912d0a9af50299c1243b82424cf6728fffc29154864c70597
+size 69624
diff --git a/test/ex01_sad_00189.wav b/test/ex01_sad_00189.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c34da12f04c7b944a134dbea7e82a714de326414
--- /dev/null
+++ b/test/ex01_sad_00189.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02b2439f75285e4f9a522e69a4448cd51efb8273788cd8ad7db3bcacca7c29bb
+size 103662
diff --git a/test/ex01_sad_00276.wav b/test/ex01_sad_00276.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dc550f3ae2a699f2436f9a2a68e51b889eb6a9b7
--- /dev/null
+++ b/test/ex01_sad_00276.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93a64a13b7ad04108277a76d6e73669a82c66b47cc83c9ef324bb3d23833a9a7
+size 59760
diff --git a/test/ex01_sad_00302.wav b/test/ex01_sad_00302.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ae13b10cec191e988b0a80052515596e56d5b86b
--- /dev/null
+++ b/test/ex01_sad_00302.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0192aa55652d6e9c36ec44e433aaf87f1bf17f4a6c4865764941ff15cc7f62d
+size 131272
diff --git a/test/ex01_whisper_00037.wav b/test/ex01_whisper_00037.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d3c5907146c1332dd31c8d281ec53b6a84c01a92
--- /dev/null
+++ b/test/ex01_whisper_00037.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3bad1bbf626bfba57a02c94d7c12618dd57a09764ea8b01a7ee795c32c4209b
+size 200006
diff --git a/test/ex01_whisper_00105.wav b/test/ex01_whisper_00105.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c24dc1969981970f68e7cf53d5fe66ccebdb46ce
--- /dev/null
+++ b/test/ex01_whisper_00105.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0571c1727d0156c421b5a7fac54f671765241d355e8b83855bf4107711174bc3
+size 200394
diff --git a/test/ex01_whisper_00133.wav b/test/ex01_whisper_00133.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58905b1a597f4b7281d785e3aeb4e562fab6baa9
--- /dev/null
+++ b/test/ex01_whisper_00133.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6d140ed9c968df8cae24daaf6764c75a6a883cb7d1d1b71dd34ec4586215740
+size 99844
diff --git a/test/ex01_whisper_00219.wav b/test/ex01_whisper_00219.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a9e9bc89198266095304545ed4f0be23ac455951
--- /dev/null
+++ b/test/ex01_whisper_00219.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a97dcfad6767db6af88b224581f159dac22921fc668c0452aaf6ba17dccb8a5a
+size 101806
diff --git a/test/ex01_whisper_00309.wav b/test/ex01_whisper_00309.wav
new file mode 100644
index 0000000000000000000000000000000000000000..44528a97b363139f5f677b1b345bcf29cb6eb5b3
--- /dev/null
+++ b/test/ex01_whisper_00309.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc2e1b80a928aedf88f9ad87d1b6a9215a9e4829ce60f16f8ff3b59e14998cf8
+size 46604
diff --git a/test/ex01_whisper_00322.wav b/test/ex01_whisper_00322.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9d10afda1d596e50194269c664c6955c0187657e
--- /dev/null
+++ b/test/ex01_whisper_00322.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b73e2d56b8587f2b3b67259b2f65f7a7e8ccf5d070d01ee1056e4e0d4c800420
+size 51598
diff --git a/test/ex01_whisper_00344.wav b/test/ex01_whisper_00344.wav
new file mode 100644
index 0000000000000000000000000000000000000000..926ad147f15362532b7ef7c9c3a48c9325410ea5
--- /dev/null
+++ b/test/ex01_whisper_00344.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6291874ddb76ced93a604773682cca58d240011bc50b1a1f6807c1e06eedaf3f
+size 32114
diff --git a/test/ex01_whisper_00359.wav b/test/ex01_whisper_00359.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7176a2e7b031f4fd6c1e231edf7a16c5d50a3468
--- /dev/null
+++ b/test/ex01_whisper_00359.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4623673ba38b80f1cc42533c7d20c1544bc6c003b28da175080ac0e48e9f03ed
+size 230000
diff --git a/test/ex01_whisper_00371.wav b/test/ex01_whisper_00371.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7c36931f1aa24d132cdaa4a8bc2eb9a35ba91002
--- /dev/null
+++ b/test/ex01_whisper_00371.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:568e29aa13880465119c55a5b53be703a648dfd68e596d6100626c77be45d88c
+size 124272
diff --git a/test/ex02_confused_00038.wav b/test/ex02_confused_00038.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5b39a4c86437dfbafd96011045310a3f9efdff1e
--- /dev/null
+++ b/test/ex02_confused_00038.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0e93555db47e26d6b18ac3f8e10bb3b2cdd45fa7b006833db4f62ba6703b7d5
+size 97816
diff --git a/test/ex02_confused_00040.wav b/test/ex02_confused_00040.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bead1431f48dcf1d5e8a95bd6adac562e724c7cb
--- /dev/null
+++ b/test/ex02_confused_00040.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61e171eb7bc62a36c2fa57d10b7af34800db6b0e355b6b19d764c7470c2dbeb8
+size 76762
diff --git a/test/ex02_confused_00148.wav b/test/ex02_confused_00148.wav
new file mode 100644
index 0000000000000000000000000000000000000000..92a2c4fea04a67306caa9a6a964172a8b7b7a132
--- /dev/null
+++ b/test/ex02_confused_00148.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fc66ceb4ec352d08110bec698f89e05275d9436eba1d774cda3867dcf7697f7
+size 173078
diff --git a/test/ex02_confused_00227.wav b/test/ex02_confused_00227.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf6695ba3f500bd7926b2055b29758c0b7793e99
--- /dev/null
+++ b/test/ex02_confused_00227.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ceed7231eb6c1f2bdf5a5a23e6fa0b909e6771aaba4d00b92a31f64f0907c8c
+size 107948
diff --git a/test/ex02_confused_00259.wav b/test/ex02_confused_00259.wav
new file mode 100644
index 0000000000000000000000000000000000000000..29c89e374ae2895cf9981bddcd9a13d3bde7ea67
--- /dev/null
+++ b/test/ex02_confused_00259.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f63deed85dedf2ec9359cf069c5764c743bec80505c1c67ffc41719d384d8d6
+size 148048
diff --git a/test/ex02_confused_00271.wav b/test/ex02_confused_00271.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d0229e4e8e8ba2d36cdca0b7e4904af9f4e73f0a
--- /dev/null
+++ b/test/ex02_confused_00271.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6efd160ffaceaf5462f4a9eae4bd47ad705438f51b2d7354307b131086c26c2
+size 146338
diff --git a/test/ex02_confused_00288.wav b/test/ex02_confused_00288.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ddc573e6e12dbdeb4b1b461a7f18bd92c68e0309
--- /dev/null
+++ b/test/ex02_confused_00288.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bccc9d35b9baff1fd754f3c37b8f8d46334bdda87d8f72430470894d3a34b84
+size 184066
diff --git a/test/ex02_confused_00298.wav b/test/ex02_confused_00298.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ac93c54289a90964a4a0e5eb9c50d39a1ead0e58
--- /dev/null
+++ b/test/ex02_confused_00298.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe122c0a04591f4b77af64058caca131bf4cd3f0249a7bd18d2ee605d511275a
+size 42760
diff --git a/test/ex02_confused_00342.wav b/test/ex02_confused_00342.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c08e5b727dc8329caa68b9c3712cf8fa702f0908
--- /dev/null
+++ b/test/ex02_confused_00342.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21b2ccca019143654f45ec100c319c4395e4c77ea6714dccea2ed4c4dc6793a3
+size 108832
diff --git a/test/ex02_confused_00365.wav b/test/ex02_confused_00365.wav
new file mode 100644
index 0000000000000000000000000000000000000000..418030ea98ec5582fdd01d5475b4f8b11d89ff79
--- /dev/null
+++ b/test/ex02_confused_00365.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92764bf99b4fc96b82de5cfca981131f9325f82e625700bbdf26cc6b2fda8903
+size 50402
diff --git a/test/ex02_confused_00368.wav b/test/ex02_confused_00368.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4eca023346bbb761ae91b3d928683fd127184b6
--- /dev/null
+++ b/test/ex02_confused_00368.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81516d0b80333138c272090bebcb9217373c33d29f6569326c46f05e0a169261
+size 54562
diff --git a/test/ex02_confused_00378.wav b/test/ex02_confused_00378.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3af73242b2773a3ef296069cf69de2add5da17e1
--- /dev/null
+++ b/test/ex02_confused_00378.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c01b72596131b087ca78454f32e76e24016093954a1badc329e05e4644a2ffc3
+size 175238
diff --git a/test/ex02_default_00087.wav b/test/ex02_default_00087.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d258e92084dc6f6e4ea69b89b6fe8c19c57eb27f
--- /dev/null
+++ b/test/ex02_default_00087.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9febf38a266f8cc7e137a9b9b47f7b8ebb1ecc229f23f22e5eb3f77be256db3b
+size 100892
diff --git a/test/ex02_default_00092.wav b/test/ex02_default_00092.wav
new file mode 100644
index 0000000000000000000000000000000000000000..abb483f95fcdd3417e0cc9ca1e5b892c9964166d
--- /dev/null
+++ b/test/ex02_default_00092.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9a6f1c70782737379dfec3d5c85ec334a7d64a58cd38557d41028a5843823f4
+size 61368
diff --git a/test/ex02_default_00100.wav b/test/ex02_default_00100.wav
new file mode 100644
index 0000000000000000000000000000000000000000..20ab93f3f02abcd793c97d389b74bbb2e9971464
--- /dev/null
+++ b/test/ex02_default_00100.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a550ec3f7db174d60e03495684c65044323e2fb3f2545d057a10789a4b59fbd
+size 88092
diff --git a/test/ex02_default_00219.wav b/test/ex02_default_00219.wav
new file mode 100644
index 0000000000000000000000000000000000000000..35e329d5f3936e5ac2b2e6c50d8140a079e04892
--- /dev/null
+++ b/test/ex02_default_00219.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5e5e21e6b453d91145c22ce46d32e5f07394f96edc2aa512dfd9b7104b7c82a
+size 84592
diff --git a/test/ex02_default_00220.wav b/test/ex02_default_00220.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb5e0b098cdc1c09daf869bb1f4bbad40574a249
--- /dev/null
+++ b/test/ex02_default_00220.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b572af764e25db88b52e7a5ee924b084dacf9e4b8a7893cca6b130adf8cb6db5
+size 158492
diff --git a/test/ex02_default_00233.wav b/test/ex02_default_00233.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b84bf20eb875709149fd0d205f69fbd0ae69eee2
--- /dev/null
+++ b/test/ex02_default_00233.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:70d158686a05d42d1a2c8c8650be0a3e4f7cb2250f19bb607b6c50ff249bc742
+size 51994
diff --git a/test/ex02_default_00250.wav b/test/ex02_default_00250.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0845bf5ceeddeeacbee17c6c10059a8de89ec9ea
--- /dev/null
+++ b/test/ex02_default_00250.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c04b8c80178cd69e49dfabee9f8065935aeec00bee9a489b7cdd9c9a3a38eb05
+size 55188
diff --git a/test/ex02_default_00284.wav b/test/ex02_default_00284.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a56690dfff65d6b300f3c006b08a148b584a9f78
--- /dev/null
+++ b/test/ex02_default_00284.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6a69edefc29434b4b650b26bd0f784527398cf7350f94d410ece471508a0383
+size 68020
diff --git a/test/ex02_default_00339.wav b/test/ex02_default_00339.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dbe5b88b808ec21a8babe0fed1730ff18e17bece
--- /dev/null
+++ b/test/ex02_default_00339.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17d6319ed636d9899eb95e02123b31380e60983752e2bf13cd5c230fa668cd41
+size 99606
diff --git a/test/ex02_default_emphasis_00014.wav b/test/ex02_default_emphasis_00014.wav
new file mode 100644
index 0000000000000000000000000000000000000000..82b94ccc0b818142a8447ffbe6449feee42115fd
--- /dev/null
+++ b/test/ex02_default_emphasis_00014.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df61cb08a834d37f7c587d745c12d9f5426fdb7ca9de9c23d612879271a31014
+size 69992
diff --git a/test/ex02_default_emphasis_00045.wav b/test/ex02_default_emphasis_00045.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b40b3a9f407028fc851c1c282c1a73e8af1f8c83
--- /dev/null
+++ b/test/ex02_default_emphasis_00045.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cc5d6a25fa7a10f56126d78b3fa2eac0a27018bdd067d7394f30670fa3ff96d
+size 65008
diff --git a/test/ex02_default_emphasis_00057.wav b/test/ex02_default_emphasis_00057.wav
new file mode 100644
index 0000000000000000000000000000000000000000..40734aa321cfd79b1e077943731185ea2b2781c8
--- /dev/null
+++ b/test/ex02_default_emphasis_00057.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bff02b29b0a4dede0755d4ec8884961e9bc495dee9c55be5ffb7ea08c5cf78b5
+size 200700
diff --git a/test/ex02_default_emphasis_00067.wav b/test/ex02_default_emphasis_00067.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c86b6e087faa15be526c5c0c893ac0208e1bf807
--- /dev/null
+++ b/test/ex02_default_emphasis_00067.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:859ddae98a35bb8438e8aca2f111cdc35008fd9290612194981d58aae8e38bc0
+size 85206
diff --git a/test/ex02_default_emphasis_00174.wav b/test/ex02_default_emphasis_00174.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f187161af759ccec4165b734b3777098ec95a9ed
--- /dev/null
+++ b/test/ex02_default_emphasis_00174.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a38f124901d17fe55c33710bfe81d0685e56fb7a80b94d876827e0d9534795dd
+size 76142
diff --git a/test/ex02_default_essentials_00023.wav b/test/ex02_default_essentials_00023.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dc506d5811e1d8ff2c0ba1f368cf5e711d289eae
--- /dev/null
+++ b/test/ex02_default_essentials_00023.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9f5fb238f3e2f33c30538c2870c0ca43697d78afbd6c6345adf8103744a55cff
+size 28056
diff --git a/test/ex02_enunciated_00004.wav b/test/ex02_enunciated_00004.wav
new file mode 100644
index 0000000000000000000000000000000000000000..209f9de6f651f78ef58cbd9f7438873c1d6056c3
--- /dev/null
+++ b/test/ex02_enunciated_00004.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aabb35f986c97ae58e536a0a62da4d2bc2171d4f2eed101ad60bd6200f6b788a
+size 199250
diff --git a/test/ex02_enunciated_00030.wav b/test/ex02_enunciated_00030.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f7cede9305e6f6d8b2e30d3cc1206f30f3e96e2c
--- /dev/null
+++ b/test/ex02_enunciated_00030.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d21c3bbbdfe46e9635b20ccffc5345193fd7870b137509e8fad01aa7017d1fbb
+size 123278
diff --git a/test/ex02_enunciated_00091.wav b/test/ex02_enunciated_00091.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4c0a0193bd1ee34921276ea86635ab58ca010141
--- /dev/null
+++ b/test/ex02_enunciated_00091.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e43acaa29fcfd1408f874177549bde65540bc5bd182bf3ee9f74ea5822846df
+size 150118
diff --git a/test/ex02_enunciated_00147.wav b/test/ex02_enunciated_00147.wav
new file mode 100644
index 0000000000000000000000000000000000000000..07b388af2abafc10fb5a634a30650d122c2f1fbd
--- /dev/null
+++ b/test/ex02_enunciated_00147.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:915fb7fe329cb2f1083a568ece690d1cc99abb89c3fe1c7c4aa9845d614322d3
+size 114542
diff --git a/test/ex02_enunciated_00155.wav b/test/ex02_enunciated_00155.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ec435d0a5e5c9ed7a9101c3881fcbcccb3b316df
--- /dev/null
+++ b/test/ex02_enunciated_00155.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2828eea6840acb2bcd14313d76a9566a5efb44c309d90c165ab687fdc8e4acd5
+size 111470
diff --git a/test/ex02_enunciated_00169.wav b/test/ex02_enunciated_00169.wav
new file mode 100644
index 0000000000000000000000000000000000000000..795c9680c6d50cbab1dba6db3992e33cfd36d621
--- /dev/null
+++ b/test/ex02_enunciated_00169.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1e2d98891ae3eaa34e4d46324992795f99ce4c3df01ca1754aa5cd8c5ac066a
+size 123870
diff --git a/test/ex02_enunciated_00174.wav b/test/ex02_enunciated_00174.wav
new file mode 100644
index 0000000000000000000000000000000000000000..13cfd1ae75e2724ffae698a50932e8aebaeaacd7
--- /dev/null
+++ b/test/ex02_enunciated_00174.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76f127238e199a7a953981ddc950bae5bed31c6d01ac5949d187fa8da6f290cc
+size 105218
diff --git a/test/ex02_enunciated_00183.wav b/test/ex02_enunciated_00183.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e29d61e2e1e158ef9d15c35d6ac3d1e617361b1e
--- /dev/null
+++ b/test/ex02_enunciated_00183.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02c58376f302a298d43ffc6b813668c42344baeae13961032863d35f8fed4d86
+size 154618
diff --git a/test/ex02_enunciated_00194.wav b/test/ex02_enunciated_00194.wav
new file mode 100644
index 0000000000000000000000000000000000000000..35f81f5911b1538d1dab00ed3e9734f29d8d4e2b
--- /dev/null
+++ b/test/ex02_enunciated_00194.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc35b3577c0cb495bb86bbfa0a0c3cf3cb751b73e32119d686184daaf1faba9f
+size 137346
diff --git a/test/ex02_enunciated_00282.wav b/test/ex02_enunciated_00282.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aaf72be8d04e61275c48071aab9fc48588c780d0
--- /dev/null
+++ b/test/ex02_enunciated_00282.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89c533b3fbd45ce114c00c868c04fda2ac6d2c57552ff3cf51e7e3593780dc23
+size 116210
diff --git a/test/ex02_enunciated_00285.wav b/test/ex02_enunciated_00285.wav
new file mode 100644
index 0000000000000000000000000000000000000000..65b4b71214c3a592e88c6a518eb36ff4e81fd758
--- /dev/null
+++ b/test/ex02_enunciated_00285.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb169870bf6cc45c19dfde782236bf58e7aa425ea28d4851569480efea8ef41c
+size 60274
diff --git a/test/ex02_enunciated_00286.wav b/test/ex02_enunciated_00286.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0c4b723ead33f2fbc5b4e096b0162c1f538b692a
--- /dev/null
+++ b/test/ex02_enunciated_00286.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ba16e9c2a12e0f2ef028ff7c00bfbb50d3cc5bac5f1e2c03e4ec425458f663d
+size 75426
diff --git a/test/ex02_enunciated_00292.wav b/test/ex02_enunciated_00292.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8a6988d99bd5ef645d6d2a0ad537b5749e1229b5
--- /dev/null
+++ b/test/ex02_enunciated_00292.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b8257add5c4256c16ff1319a07c063727a60c8f59dd829e63365d59218d19a2
+size 152678
diff --git a/test/ex02_enunciated_00330.wav b/test/ex02_enunciated_00330.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7c831f60d25ff14d843ad8b6b198293dd47f813c
--- /dev/null
+++ b/test/ex02_enunciated_00330.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2edbdbd29f27fbd09291fe992525c7ca3d7e8fa044aa4b9313b5e2dc687faa73
+size 162894
diff --git a/test/ex02_enunciated_00331.wav b/test/ex02_enunciated_00331.wav
new file mode 100644
index 0000000000000000000000000000000000000000..987e419b36f9cab3fd5912daac3f70c39c1c46b1
--- /dev/null
+++ b/test/ex02_enunciated_00331.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b1affd441e32b59c296ce592fb62271de690def04271593a09b45ca47788e42
+size 57358
diff --git a/test/ex02_enunciated_00350.wav b/test/ex02_enunciated_00350.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a33702e62eb4e6166b38f9d4570c728c2bbde796
--- /dev/null
+++ b/test/ex02_enunciated_00350.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe094dd35f06b7aa49d0c2c5191cc5a72d681a133b36d96b43ef65bb88c8d0ee
+size 108192
diff --git a/test/ex02_enunciated_00368.wav b/test/ex02_enunciated_00368.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eff59c28362625261452fd80603fb0491f6a7dc2
--- /dev/null
+++ b/test/ex02_enunciated_00368.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:328e2f7a21805aac205ada3150d8bd485c785b0093f091d04e1cf8b2fa29014e
+size 54490
diff --git a/test/ex02_enunciated_00380.wav b/test/ex02_enunciated_00380.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1ee26519da55431ac423ba666b734fedbe576042
--- /dev/null
+++ b/test/ex02_enunciated_00380.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:445db759a6ca122b80a2c5c0729f6ce8d8489ce9bf067e207bab8ea905cf6878
+size 355108
diff --git a/test/ex02_happy_00012.wav b/test/ex02_happy_00012.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6d1aa9aa3ae323c07da96b506c99db15549d85af
--- /dev/null
+++ b/test/ex02_happy_00012.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b184e0b97133420f0f661684332affabb8f0214c2dcda6d94e00b909506897e
+size 75292
diff --git a/test/ex02_happy_00091.wav b/test/ex02_happy_00091.wav
new file mode 100644
index 0000000000000000000000000000000000000000..36f70a691bab2980e4b53a7f630aea05a6c34e33
--- /dev/null
+++ b/test/ex02_happy_00091.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6661b9d1d9a063d9684354b350debdb26e4d8fbdc7a69b53c8814e4586f4dd4
+size 94468
diff --git a/test/ex02_happy_00129.wav b/test/ex02_happy_00129.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d670e02b834fe944381a67da389456a254dd0d58
--- /dev/null
+++ b/test/ex02_happy_00129.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa94aa5740741eb166dbefaad6f96112fc499461cbcb1937ed978418e1f0fdbb
+size 56832
diff --git a/test/ex02_happy_00178.wav b/test/ex02_happy_00178.wav
new file mode 100644
index 0000000000000000000000000000000000000000..67701d96ec78db274a3f15d85e5f81721daf8722
--- /dev/null
+++ b/test/ex02_happy_00178.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0bea4b274059c2aaf24146016fa9d68e830132b0702bc69029096feb4e6549da
+size 72856
diff --git a/test/ex02_happy_00242.wav b/test/ex02_happy_00242.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9004b9b14815227c0fa606862c9e33e577d1dfb1
--- /dev/null
+++ b/test/ex02_happy_00242.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb0a5eb2a39f90375fe5c9d5f45536d98bfd22357592d006feefaeaeca7bc9f4
+size 103788
diff --git a/test/ex02_happy_00280.wav b/test/ex02_happy_00280.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c67f939d971060f9b2dd2779dd4860a3873755da
--- /dev/null
+++ b/test/ex02_happy_00280.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d9fddb5930c2dcb125b3c8ab5332094c7194679d93c94dc84f2a10a526eb590
+size 57082
diff --git a/test/ex02_laughing_00002.wav b/test/ex02_laughing_00002.wav
new file mode 100644
index 0000000000000000000000000000000000000000..18ae30a56ad22477420336e30795c59d8cfc8ab9
--- /dev/null
+++ b/test/ex02_laughing_00002.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:193d2fe0f5769b32e7238573aa0afb28a52c9209556bfd4bd2c40b323fd392b9
+size 248004
diff --git a/test/ex02_laughing_00039.wav b/test/ex02_laughing_00039.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e636d87c05a13b29e7a1e455ed4bc850fa2d40ea
--- /dev/null
+++ b/test/ex02_laughing_00039.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f849251e708c5a2bbbb133b4fb1d4cbbf05b7319e75efd8ed8c8d4d5d707f710
+size 111590
diff --git a/test/ex02_laughing_00073.wav b/test/ex02_laughing_00073.wav
new file mode 100644
index 0000000000000000000000000000000000000000..04b2ee946d73476c9594a7139bc4f2addb5060f0
--- /dev/null
+++ b/test/ex02_laughing_00073.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fe5f3294eebca40771399dfb73239a56808417b9014492c726fd108b7f6292d
+size 119936
diff --git a/test/ex02_laughing_00074.wav b/test/ex02_laughing_00074.wav
new file mode 100644
index 0000000000000000000000000000000000000000..76955d42e72d482a349207075e59211e355d4d1c
--- /dev/null
+++ b/test/ex02_laughing_00074.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:216fa0a6f9540199124f796e1d9b515e249971a0c09d8d9366b8dccb54d7f33f
+size 105194
diff --git a/test/ex02_laughing_00160.wav b/test/ex02_laughing_00160.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d587dd6a6ed226de6fe1c59f92e125323e70c066
--- /dev/null
+++ b/test/ex02_laughing_00160.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5dee09a3f22fbecdb5102ddf0b9f480a487e5c9fabff975743a12f0c96c4f10
+size 57356
diff --git a/test/ex02_laughing_00231.wav b/test/ex02_laughing_00231.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4d97962ce79a75de80fe3648c2f9c61900cfe58d
--- /dev/null
+++ b/test/ex02_laughing_00231.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44ccf69c1c458b55aa8b448986e352aac8aa00871ee1b4cbf8955d1778250c22
+size 226110
diff --git a/test/ex02_laughing_00244.wav b/test/ex02_laughing_00244.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ff9b14bcf2421413f85166b633fe7f856548448a
--- /dev/null
+++ b/test/ex02_laughing_00244.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc6c33de068874c3a68b127c5d5a60443d981014149c2ae84fb81c54683a108c
+size 171726
diff --git a/test/ex02_laughing_00247.wav b/test/ex02_laughing_00247.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9b363dfa5cf9f42d8afd996ecea3f5c65cec9648
--- /dev/null
+++ b/test/ex02_laughing_00247.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d06f82cf818ebe8003a88e0f3d6bf6f7138e28a274b1a1e902a3413aee9eac83
+size 112608
diff --git a/test/ex02_laughing_00286.wav b/test/ex02_laughing_00286.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1a73af4e43ed8ab5cabd257d184eaa0dda498253
--- /dev/null
+++ b/test/ex02_laughing_00286.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:466a276fbfd0a2ddaea34c87093df5ee46561305609664afa8a0c742de52f7fd
+size 76128
diff --git a/test/ex02_laughing_00366.wav b/test/ex02_laughing_00366.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c7b031c53e4293232e8678999585ef21fddd1ff1
--- /dev/null
+++ b/test/ex02_laughing_00366.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:204d5907ef9aa32bd41276de3655fbfee316c3f48a0da7683a1b4fb70dd0e315
+size 106686
diff --git a/test/ex02_laughing_00367.wav b/test/ex02_laughing_00367.wav
new file mode 100644
index 0000000000000000000000000000000000000000..82fbfb697d8e70c06398eeb849e0519154872a39
--- /dev/null
+++ b/test/ex02_laughing_00367.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbbbcecf8676d208e2acf96ad1e4af8ff56aea6ca1cce06a1dd728b00d64dd53
+size 106686
diff --git a/test/ex02_laughing_00373.wav b/test/ex02_laughing_00373.wav
new file mode 100644
index 0000000000000000000000000000000000000000..867845023547409acb005bacdedcfb2148a8852c
--- /dev/null
+++ b/test/ex02_laughing_00373.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de24176350775a2befd6f89694f2d9b8efb03df91e236b47001f66bc2b383358
+size 71196
diff --git a/test/ex02_sad_00004.wav b/test/ex02_sad_00004.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f4bbaaaa1d78dcb7e6fbb85ece61fba2136e7ff6
--- /dev/null
+++ b/test/ex02_sad_00004.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:369d2f10f4007ccbd94e3d98a2ee83ed4737ecae7782c3dbe4024b386b46dccd
+size 144512
diff --git a/test/ex02_sad_00025.wav b/test/ex02_sad_00025.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f042c4a4d8eb3ac76f7f18039a50656adedd0a78
--- /dev/null
+++ b/test/ex02_sad_00025.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59f5300978328676cf04b69d98b60d9cf62ab5e25bc3aab72403d56e6adaa92f
+size 137476
diff --git a/test/ex02_sad_00056.wav b/test/ex02_sad_00056.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0926558024d833b8a3951e84e503dc8928924b37
--- /dev/null
+++ b/test/ex02_sad_00056.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:313e49f868442fc78f5b00abcc2b62085dbf6e17ae6cd7920b2c2eab41ff9ef8
+size 58656
diff --git a/test/ex02_sad_00076.wav b/test/ex02_sad_00076.wav
new file mode 100644
index 0000000000000000000000000000000000000000..17500941ad6c3b812ae2b1329fb5a6bc316637ad
--- /dev/null
+++ b/test/ex02_sad_00076.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b68efd20996ecfcb432f3493b1d0a8b70ce7d5811da0ce48977b7fe54cf9da85
+size 117302
diff --git a/test/ex02_sad_00084.wav b/test/ex02_sad_00084.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3409f252779e10278f6c4fee406154185d9f4b8b
--- /dev/null
+++ b/test/ex02_sad_00084.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2b4bd1d627ca08dfb66f0ca26b927ff3162b7e30a5382d8e9de4024f85d3375
+size 73444
diff --git a/test/ex02_sad_00088.wav b/test/ex02_sad_00088.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f2c6826f5b3fe3248d74ce9f16ac3a522168fb3
--- /dev/null
+++ b/test/ex02_sad_00088.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8d8570b4813b9aca58d95faa62af79d7b5af0008af75c9b4c304920f12c2fef
+size 49262
diff --git a/test/ex02_sad_00140.wav b/test/ex02_sad_00140.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cac54f53ace0e84e0d04b5cc46e6281e33a18d8d
--- /dev/null
+++ b/test/ex02_sad_00140.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd6e1afdf0e30677ef630a4407fbcdf47066dea186f8cec120cf2a999e91ce86
+size 81234
diff --git a/test/ex02_sad_00141.wav b/test/ex02_sad_00141.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f935aedb385f843b1c0a70c95196fb04ffb0564
--- /dev/null
+++ b/test/ex02_sad_00141.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea991a6ac76e7e9241d898c70d45d42e58e70394825b660e3d2c180f75dfc175
+size 100822
diff --git a/test/ex02_sad_00171.wav b/test/ex02_sad_00171.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b12f262ace6f50a2e06c2c156676e6e1d28db625
--- /dev/null
+++ b/test/ex02_sad_00171.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf3c77c1231d154d6d190b42d9baf5558acc217f44f9cddda7d783a15423b28d
+size 96342
diff --git a/test/ex02_sad_00184.wav b/test/ex02_sad_00184.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c62f426260744d12c2b7974c3f4ed5ec5d604dfd
--- /dev/null
+++ b/test/ex02_sad_00184.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f9535691ce2645ae764bfbb28b259475a51fc0c621efc69dafd5225b36426ef
+size 136738
diff --git a/test/ex02_sad_00186.wav b/test/ex02_sad_00186.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1b14ca6c33788fa5ba25fdb813ab54de9f9fb16d
--- /dev/null
+++ b/test/ex02_sad_00186.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b79345967677d4b9cf1054d6fb2b0299a2d299bb3fc73b5f5e6c82e53d46674
+size 83834
diff --git a/test/ex02_sad_00297.wav b/test/ex02_sad_00297.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fca31f1974bb1dcc266eed02504f0474e1ba465e
--- /dev/null
+++ b/test/ex02_sad_00297.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f61a1cb167f9b414b66f23968f8b26682cb32b73fe9e19228a062966a1de96b
+size 58484
diff --git a/test/ex02_sad_00349.wav b/test/ex02_sad_00349.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c2b5ae8650712c0c012e8f6cee9cdec390752a02
--- /dev/null
+++ b/test/ex02_sad_00349.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d47d5f122d610318b69774732f2272dd0107d84ea5d7d8433f2e9fc0001d8af4
+size 48692
diff --git a/test/ex02_whisper_00058.wav b/test/ex02_whisper_00058.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d1a3b3466d1c4f761f1c29aa0a954bf358eeee40
--- /dev/null
+++ b/test/ex02_whisper_00058.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c11e2c3667941cd6a038fbe14fa70495115373c4ad5fddc5d40cbd959f5759cb
+size 77820
diff --git a/test/ex02_whisper_00070.wav b/test/ex02_whisper_00070.wav
new file mode 100644
index 0000000000000000000000000000000000000000..195864aa588221e301c0e4eb5b8a977a01299677
--- /dev/null
+++ b/test/ex02_whisper_00070.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40800e0746d006e81f8e21a2566bc647eaf5753c679e4d558ee01d325cdb6f97
+size 302214
diff --git a/test/ex02_whisper_00110.wav b/test/ex02_whisper_00110.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c736cd96a4ae8828b52582a16f281a8ec429fefd
--- /dev/null
+++ b/test/ex02_whisper_00110.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ada78bda8a63e78968ce2b322cc51a28b0ff90f1bb44d9d4a6ac2e958f0db84
+size 51814
diff --git a/test/ex02_whisper_00123.wav b/test/ex02_whisper_00123.wav
new file mode 100644
index 0000000000000000000000000000000000000000..94e1f1d95c04e3f535f3ddb691e6e67f53b4a599
--- /dev/null
+++ b/test/ex02_whisper_00123.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa87d62f3e12d14a9bfbb99220fd70434ea2601392392d2f4cb145edb3e820bc
+size 105432
diff --git a/test/ex02_whisper_00196.wav b/test/ex02_whisper_00196.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b31c17ad1de591c737587274367f87dd412ada7b
--- /dev/null
+++ b/test/ex02_whisper_00196.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d011ab0eee5066aa760725538a8f58212cc6f5382391f8ce0ef80414e2bab97
+size 120896
diff --git a/test/ex02_whisper_00199.wav b/test/ex02_whisper_00199.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5c7816588bbc9255d813f3e3564713d7442bfebc
--- /dev/null
+++ b/test/ex02_whisper_00199.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb656a51264bc62d7c1665cbeac777dce73b26ae6da62b270f2bc8d6c11ecdfb
+size 81604
diff --git a/test/ex02_whisper_00362.wav b/test/ex02_whisper_00362.wav
new file mode 100644
index 0000000000000000000000000000000000000000..41796e2bf9d6c8418504ecbc3f8ace6490b344cc
--- /dev/null
+++ b/test/ex02_whisper_00362.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce98146f3e5f2f0b151362b610cbd9da2c988374b91447397105333b237b4cee
+size 93312