Digit Transcription

README.md

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+place these files in {kaldi}/egs/digits
+
+https://sites.google.com/site/dpovey/kaldi-lectures
+
+http://www.superlectures.com/icassp2011/category.php?lang=en&id=131 
+
+
+http://kaldi-asr.org
+
+https://github.com/kaldi-asr/kaldi.git

cmd.sh

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+# Setting local system jobs (local CPU - no external clusters)
+export train_cmd=run.pl
+export decode_cmd=run.pl

conf/decode.config

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+first_beam=10.0
+beam=13.0
+lattice_beam=6.0

conf/mfcc.conf

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+--use-energy=false

data/lang/oov.int

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+2

data/lang/oov.txt

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+<UNK>

data/lang/phones.txt

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+<eps> 0
+sil 1
+sil_B 2
+sil_E 3
+sil_I 4
+sil_S 5
+spn 6
+spn_B 7
+spn_E 8
+spn_I 9
+spn_S 10
+ah_B 11
+ah_E 12
+ah_I 13
+ah_S 14
+ao_B 15
+ao_E 16
+ao_I 17
+ao_S 18
+ay_B 19
+ay_E 20
+ay_I 21
+ay_S 22
+eh_B 23
+eh_E 24
+eh_I 25
+eh_S 26
+ey_B 27
+ey_E 28
+ey_I 29
+ey_S 30
+f_B 31
+f_E 32
+f_I 33
+f_S 34
+hh_B 35
+hh_E 36
+hh_I 37
+hh_S 38
+ih_B 39
+ih_E 40
+ih_I 41
+ih_S 42
+iy_B 43
+iy_E 44
+iy_I 45
+iy_S 46
+k_B 47
+k_E 48
+k_I 49
+k_S 50
+n_B 51
+n_E 52
+n_I 53
+n_S 54
+ow_B 55
+ow_E 56
+ow_I 57
+ow_S 58
+r_B 59
+r_E 60
+r_I 61
+r_S 62
+s_B 63
+s_E 64
+s_I 65
+s_S 66
+t_B 67
+t_E 68
+t_I 69
+t_S 70
+th_B 71
+th_E 72
+th_I 73
+th_S 74
+uw_B 75
+uw_E 76
+uw_I 77
+uw_S 78
+w_B 79
+w_E 80
+w_I 81
+w_S 82
+v_B 83
+v_E 84
+v_I 85
+v_S 86
+z_B 87
+z_E 88
+z_I 89
+z_S 90
+#0 91
+#1 92

data/lang/phones/align_lexicon.int

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+1 1 5
+2 2 10
+0 0 1
+3 3 27 68
+4 4 31 21 84
+5 5 31 17 60
+6 6 51 21 52
+7 7 35 81 13 52
+7 7 79 13 52
+8 8 63 25 85 13 52
+9 9 63 41 49 64
+10 10 71 61 44
+11 11 67 76
+12 12 87 41 61 56
+12 12 87 45 61 56

data/lang/phones/align_lexicon.txt

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+!SIL !SIL sil_S
+<UNK> <UNK> spn_S
+<eps> <eps> sil
+eight eight ey_B t_E
+five five f_B ay_I v_E
+four four f_B ao_I r_E
+nine nine n_B ay_I n_E
+one one hh_B w_I ah_I n_E
+one one w_B ah_I n_E
+seven seven s_B eh_I v_I ah_I n_E
+six six s_B ih_I k_I s_E
+three three th_B r_I iy_E
+two two t_B uw_E
+zero zero z_B ih_I r_I ow_E
+zero zero z_B iy_I r_I ow_E

data/lang/phones/context_indep.csl

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+1:2:3:4:5:6:7:8:9:10

data/lang/phones/context_indep.int

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+1
+2
+3
+4
+5
+6
+7
+8
+9
+10

data/lang/phones/context_indep.txt

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+sil
+sil_B
+sil_E
+sil_I
+sil_S
+spn
+spn_B
+spn_E
+spn_I
+spn_S

data/lang/phones/disambig.csl

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+91:92

data/lang/phones/disambig.int

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+91
+92

data/lang/phones/disambig.txt

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+#0
+#1

data/lang/phones/extra_questions.int

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+11 15 19 23 27 31 35 39 43 47 51 55 59 63 67 71 75 79 83 87
+12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88
+13 17 21 25 29 33 37 41 45 49 53 57 61 65 69 73 77 81 85 89
+14 18 22 26 30 34 38 42 46 50 54 58 62 66 70 74 78 82 86 90
+1 6
+2 7
+3 8
+4 9
+5 10

data/lang/phones/extra_questions.txt

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+ah_B ao_B ay_B eh_B ey_B f_B hh_B ih_B iy_B k_B n_B ow_B r_B s_B t_B th_B uw_B w_B v_B z_B 
+ah_E ao_E ay_E eh_E ey_E f_E hh_E ih_E iy_E k_E n_E ow_E r_E s_E t_E th_E uw_E w_E v_E z_E 
+ah_I ao_I ay_I eh_I ey_I f_I hh_I ih_I iy_I k_I n_I ow_I r_I s_I t_I th_I uw_I w_I v_I z_I 
+ah_S ao_S ay_S eh_S ey_S f_S hh_S ih_S iy_S k_S n_S ow_S r_S s_S t_S th_S uw_S w_S v_S z_S 
+sil spn 
+sil_B spn_B 
+sil_E spn_E 
+sil_I spn_I 
+sil_S spn_S 

data/lang/phones/nonsilence.csl

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+11:12:13:14:15:16:17:18:19:20:21:22:23:24:25:26:27:28:29:30:31:32:33:34:35:36:37:38:39:40:41:42:43:44:45:46:47:48:49:50:51:52:53:54:55:56:57:58:59:60:61:62:63:64:65:66:67:68:69:70:71:72:73:74:75:76:77:78:79:80:81:82:83:84:85:86:87:88:89:90

data/lang/phones/nonsilence.int

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+11
+12
+13
+14
+15
+16
+17
+18
+19
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
+31
+32
+33
+34
+35
+36
+37
+38
+39
+40
+41
+42
+43
+44
+45
+46
+47
+48
+49
+50
+51
+52
+53
+54
+55
+56
+57
+58
+59
+60
+61
+62
+63
+64
+65
+66
+67
+68
+69
+70
+71
+72
+73
+74
+75
+76
+77
+78
+79
+80
+81
+82
+83
+84
+85
+86
+87
+88
+89
+90

data/lang/phones/nonsilence.txt

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+ah_B
+ah_E
+ah_I
+ah_S
+ao_B
+ao_E
+ao_I
+ao_S
+ay_B
+ay_E
+ay_I
+ay_S
+eh_B
+eh_E
+eh_I
+eh_S
+ey_B
+ey_E
+ey_I
+ey_S
+f_B
+f_E
+f_I
+f_S
+hh_B
+hh_E
+hh_I
+hh_S
+ih_B
+ih_E
+ih_I
+ih_S
+iy_B
+iy_E
+iy_I
+iy_S
+k_B
+k_E
+k_I
+k_S
+n_B
+n_E
+n_I
+n_S
+ow_B
+ow_E
+ow_I
+ow_S
+r_B
+r_E
+r_I
+r_S
+s_B
+s_E
+s_I
+s_S
+t_B
+t_E
+t_I
+t_S
+th_B
+th_E
+th_I
+th_S
+uw_B
+uw_E
+uw_I
+uw_S
+w_B
+w_E
+w_I
+w_S
+v_B
+v_E
+v_I
+v_S
+z_B
+z_E
+z_I
+z_S

data/lang/phones/optional_silence.csl

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+1

data/lang/phones/optional_silence.int

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+1

data/lang/phones/optional_silence.txt

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+sil

data/lang/phones/roots.int

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+shared split 1 2 3 4 5
+shared split 6 7 8 9 10
+shared split 11 12 13 14
+shared split 15 16 17 18
+shared split 19 20 21 22
+shared split 23 24 25 26
+shared split 27 28 29 30
+shared split 31 32 33 34
+shared split 35 36 37 38
+shared split 39 40 41 42
+shared split 43 44 45 46
+shared split 47 48 49 50
+shared split 51 52 53 54
+shared split 55 56 57 58
+shared split 59 60 61 62
+shared split 63 64 65 66
+shared split 67 68 69 70
+shared split 71 72 73 74
+shared split 75 76 77 78
+shared split 79 80 81 82
+shared split 83 84 85 86
+shared split 87 88 89 90