added phone mapping

phone_vocab.json

@@ -0,0 +1 @@
+{"#": 0, "AA0": 1, "AA1": 2, "AA2": 3, "AE0": 4, "AE1": 5, "AE2": 6, "AH0": 7, "AH1": 8, "AH2": 9, "AO0": 10, "AO1": 11, "AO2": 12, "AW0": 13, "AW1": 14, "AW2": 15, "AY0": 16, "AY1": 17, "AY2": 18, "B": 19, "CH": 20, "D": 21, "DH": 22, "EH0": 23, "EH1": 24, "EH2": 25, "ER0": 26, "ER1": 27, "ER2": 28, "EY0": 29, "EY1": 30, "EY2": 31, "F": 32, "G": 33, "HH": 34, "IH0": 35, "IH1": 36, "IH2": 37, "IY0": 38, "IY1": 39, "IY2": 40, "JH": 41, "K": 42, "L": 43, "M": 44, "N": 45, "NG": 46, "OW0": 47, "OW1": 48, "OW2": 49, "OY0": 50, "OY1": 51, "OY2": 52, "P": 53, "R": 54, "S": 55, "SH": 56, "T": 57, "TH": 58, "UH0": 59, "UH1": 60, "UH2": 61, "UW0": 62, "UW1": 63, "UW2": 64, "V": 65, "W": 66, "Y": 67, "Z": 68, "ZH": 69, "abbrev": 70, "danish": 71, "dutch": 72, "finnish": 73, "foreign": 74, "french": 75, "german": 76, "irish": 77, "name": 78, "name,": 79, "old": 80, "org,": 81, "place,": 82, "title,": 83}