Multi-Talker-SD / dev /multichannel-wavs /json /00_00028_int_info.json
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{
"meeting_type": "speech",
"room_size": [
8.259796055082319,
7.701067232089864,
4.075516295730256
],
"room_type": "middle",
"rt60 ": 0.7,
"fs ": 16000,
"array_num ": 1,
"circle array's mic_num": 6,
"circle array's center_pos": [
[
3.1698980275411595,
3.850533616044932
],
[
7.959796055082319,
3.850533616044932
]
],
"linear array's mic_num": 8,
"linear array's center_pos": [
7.959796055082319,
3.850533616044932
],
"host_label": "libri_7437",
"src_num ": 16,
"src_pos ": [
[
4.004993108376045,
1.7192573866554146,
1.211
],
[
3.5178316773131146,
4.07868135323438,
1.219
],
[
3.087572647783427,
3.3855700586652775,
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],
[
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4.479269638514833,
1.307
],
[
2.69990449453008,
3.9163382877493755,
1.303
],
[
4.551025075163016,
6.028746430021765,
1.343
],
[
3.1685362826856767,
3.8612261428815007,
1.262
],
[
2.73998937451527,
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],
[
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],
[
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],
[
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],
[
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],
[
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],
[
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],
[
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3.149972288628725,
1.231
]
],
"SRR ": 1.9507377672612773,
"DRR ": -5.343238147325526,
"point noise SNR": 3,
"diffuse noise SNR ": 6,
"gain": [
2.894452919141549,
3.582165461854876,
2.3886845739871787,
2.845739081616728,
1.571342943777788,
4.847762626312486,
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1.2238365143365826,
4.347254244571584,
3.761770941329059,
1.1226870480763314,
2.2033979360327263,
3.165190598802756
],
"avg_SNR": [
2.0241113947344362,
2.4565867376087747
],
"audio_len ": 2128.083,
"vad_dur ": 1981.6800000000005
}