save_path

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+ "python.pythonPath": "/home/john/anaconda3/envs/ds/bin/python"
+}

data/an4/LICENSE

@@ -0,0 +1,38 @@
+AN4 License Terms
+
+This audio database is free for use for any purpose (commercial or otherwise) subject to the restrictions detailed below.
+
+/* ====================================================================
+ * Copyright (c) 1991-2005 Carnegie Mellon University. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * This work was supported in part by funding from the Defense Advanced 
+ * Research Projects Agency and the National Science Foundation of the 
+ * United States of America, and the CMU Sphinx Speech Consortium.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
+ * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
+ * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ====================================================================
+ */

data/an4/README

@@ -0,0 +1,20 @@
+This directory contains the Census (AN4) database audio files. Some
+files from the original database were excluded, namely those
+with filenames starting with "cen9".
+
+The AN4 database was recorded at Carnegie Mellon University circa
+1991. For more detailes, please see "Acoustical and environmental
+robustness in automatic speech recognition", by Alex Acero, published
+by Kluwer Academic Publishers, 1993.
+
+The files are in raw PCM format, sampled at 16kHz, in little endian
+byte order.
+
+The directories contain:
+
+-wav/an4_clstk: training data set recorded on close talking microphone.
+
+-wav/an4test_clstk: test data set recorded on close talking microphone.
+
+-etc: directory containing the transcriptions, control files, dictionary etc.
+

data/an4/etc/an4.dic

@@ -0,0 +1,130 @@
+A AH
+A(2) EY
+AND AE N D
+AND(2) AH N D
+APOSTROPHE AH P AA S T R AH F IY
+APRIL EY P R AH L
+AREA EH R IY AH
+AUGUST AA G AH S T
+AUGUST(2) AO G AH S T
+B B IY
+C S IY
+CODE K OW D
+D D IY
+DECEMBER D IH S EH M B ER
+E IY
+EIGHT EY T
+EIGHTEEN EY T IY N
+EIGHTEENTH EY T IY N TH
+EIGHTH EY T TH
+EIGHTH(2) EY TH
+EIGHTY EY T IY
+ELEVEN IH L EH V AH N
+ELEVEN(2) IY L EH V AH N
+ELEVENTH IH L EH V AH N TH
+ELEVENTH(2) IY L EH V AH N TH
+ENTER EH N ER
+ENTER(2) EH N T ER
+ERASE IH R EY S
+ERASE(2) IY R EY S
+F EH F
+FEBRUARY F EH B AH W EH R IY
+FEBRUARY(2) F EH B R UW W EH R IY
+FEBRUARY(3) F EH B UW W EH R IY
+FEBRUARY(4) F EH B Y AH W EH R IY
+FEBRUARY(5) F EH B Y UW W EH R IY
+FIFTEEN F IH F T IY N
+FIFTEENTH F IH F T IY N TH
+FIFTH F IH F TH
+FIFTH(2) F IH TH
+FIFTY F IH F T IY
+FIRST F ER S T
+FIVE F AY V
+FORTY F AO R T IY
+FOUR F AO R
+FOURTEEN F AO R T IY N
+FOURTH F AO R TH
+G JH IY
+GO G OW
+H EY CH
+HALF HH AE F
+HELP HH EH L P
+HUNDRED HH AH N D ER D
+HUNDRED(2) HH AH N D R AH D
+HUNDRED(3) HH AH N D R IH D
+HUNDRED(4) HH AH N ER D
+I AY
+J JH EY
+JANUARY JH AE N Y UW EH R IY
+JULY JH AH L AY
+JULY(2) JH UW L AY
+JUNE JH UW N
+K K EY
+L EH L
+M EH M
+MARCH M AA R CH
+MAY M EY
+N EH N
+NINE N AY N
+NINETEEN N AY N T IY N
+NINETY N AY N T IY
+NINTH N AY N TH
+NO N OW
+NOVEMBER N OW V EH M B ER
+O OW
+OCTOBER AA K T OW B ER
+OF AH V
+OH OW
+ONE HH W AH N
+ONE(2) W AH N
+P P IY
+Q K Y UW
+R AA R
+REPEAT R IH P IY T
+REPEAT(2) R IY P IY T
+RUBOUT R AH B AW T
+S EH S
+SECOND S EH K AH N
+SECOND(2) S EH K AH N D
+SEPTEMBER S EH P T EH M B ER
+SEVEN S EH V AH N
+SEVENTEEN S EH V AH N T IY N
+SEVENTH S EH V AH N TH
+SEVENTY S EH V AH N IY
+SEVENTY(2) S EH V AH N T IY
+SIX S IH K S
+SIXTEEN S IH K S T IY N
+SIXTEENTH S IH K S T IY N TH
+SIXTH S IH K S TH
+SIXTY S IH K S T IY
+START S T AA R T
+STOP S T AA P
+T T IY
+TEN T EH N
+THIRD TH ER D
+THIRTEEN TH ER T IY N
+THIRTIETH TH ER T IY AH TH
+THIRTIETH(2) TH ER T IY IH TH
+THIRTY TH ER D IY
+THIRTY(2) TH ER T IY
+THOUSAND TH AW Z AH N
+THOUSAND(2) TH AW Z AH N D
+THREE TH R IY
+TWELFTH T W EH L F TH
+TWELVE T W EH L V
+TWENTIETH T W EH N IY AH TH
+TWENTIETH(2) T W EH N IY IH TH
+TWENTIETH(3) T W EH N T IY AH TH
+TWENTIETH(4) T W EH N T IY IH TH
+TWENTY T W EH N IY
+TWENTY(2) T W EH N T IY
+TWO T UW
+U Y UW
+V V IY
+W D AH B AH L Y UW
+X EH K S
+Y W AY
+YES Y EH S
+Z Z IY
+ZERO Z IH R OW
+ZERO(2) Z IY R OW

data/an4/etc/an4.filler

@@ -0,0 +1,3 @@
+<s> SIL
+</s> SIL
+<sil> SIL

data/an4/etc/an4.phone

@@ -0,0 +1,34 @@
+AA
+AE
+AH
+AO
+AW
+AY
+B
+CH
+D
+EH
+ER
+EY
+F
+G
+HH
+IH
+IY
+JH
+K
+L
+M
+N
+OW
+P
+R
+S
+SIL
+T
+TH
+UW
+V
+W
+Y
+Z

data/an4/etc/an4.ug.lm

@@ -0,0 +1,145 @@
+#############################################################################
+This is a 2-gram language model, based on a vocabulary of 13 words,
+ which begins "<s>", "</s>", "oh"...
+This is an OPEN-vocabulary model (type 1)
+ (OOVs were mapped to UNK, which is treated as any other vocabulary word)
+This file is in the ARPA-standard format introduced by Doug Paul.
+
+p(wd3|wd1,wd2)= if(trigram exists) p_3(wd1,wd2,wd3)
+ else if(bigram w1,w2 exists) bo_wt_2(w1,w2)*p(wd3|wd2)
+ else p(wd3|w2)
+
+p(wd2|wd1)= if(bigram exists) p_2(wd1,wd2)
+ else bo_wt_1(wd1)*p_1(wd2)
+
+All probs and back-off weights (bo_wt) are given in log10 form.
+
+Data formats:
+
+Beginning of data mark: \data\
+ngram 1=nr # number of 1-grams
+ngram 2=nr # number of 2-grams
+
+\1-grams:
+p_1 wd_1 bo_wt_1
+\2-grams:
+p_2 wd_1 wd_2 
+
+end of data mark: \end\
+
+\data\
+ngram 1=107
+ngram 2=1
+
+\1-grams:
+-2.0253 <UNK> 0.0000
+-2.0253 </s> -99.0000
+-99.0000 <s> 0.0000
+-2.0253 A 0.0000
+-2.0253 AND 0.0000
+-2.0253 APOSTROPHE 0.0000
+-2.0253 APRIL 0.0000
+-2.0253 AREA 0.0000
+-2.0253 AUGUST 0.0000
+-2.0253 B 0.0000
+-2.0253 C 0.0000
+-2.0253 CODE 0.0000
+-2.0253 D 0.0000
+-2.0253 DECEMBER 0.0000
+-2.0253 E 0.0000
+-2.0253 EIGHT 0.0000
+-2.0253 EIGHTEEN 0.0000
+-2.0253 EIGHTEENTH 0.0000
+-2.0253 EIGHTH 0.0000
+-2.0253 EIGHTY 0.0000
+-2.0253 ELEVEN 0.0000
+-2.0253 ELEVENTH 0.0000
+-2.0253 ENTER 0.0000
+-2.0253 ERASE 0.0000
+-2.0253 F 0.0000
+-2.0253 FEBRUARY 0.0000
+-2.0253 FIFTEEN 0.0000
+-2.0253 FIFTEENTH 0.0000
+-2.0253 FIFTH 0.0000
+-2.0253 FIFTY 0.0000
+-2.0253 FIRST 0.0000
+-2.0253 FIVE 0.0000
+-2.0253 FORTY 0.0000
+-2.0253 FOUR 0.0000
+-2.0253 FOURTEEN 0.0000
+-2.0253 FOURTH 0.0000
+-2.0253 G 0.0000
+-2.0253 GO 0.0000
+-2.0253 H 0.0000
+-2.0253 HALF 0.0000
+-2.0253 HALL 0.0000
+-2.0253 HELP 0.0000
+-2.0253 HUNDRED 0.0000
+-2.0253 I 0.0000
+-2.0253 J 0.0000
+-2.0253 JANUARY 0.0000
+-2.0253 JULY 0.0000
+-2.0253 JUNE 0.0000
+-2.0253 K 0.0000
+-2.0253 L 0.0000
+-2.0253 LANE 0.0000
+-2.0253 M 0.0000
+-2.0253 MARCH 0.0000
+-2.0253 MAY 0.0000
+-2.0253 MEMORY 0.0000
+-2.0253 N 0.0000
+-2.0253 NINE 0.0000
+-2.0253 NINETEEN 0.0000
+-2.0253 NINETY 0.0000
+-2.0253 NINTH 0.0000
+-2.0253 NO 0.0000
+-2.0253 O 0.0000
+-2.0253 OCTOBER 0.0000
+-2.0253 OF 0.0000
+-2.0253 OH 0.0000
+-2.0253 ONE 0.0000
+-2.0253 P 0.0000
+-2.0253 Q 0.0000
+-2.0253 R 0.0000
+-2.0253 REPEAT 0.0000
+-2.0253 RUBOUT 0.0000
+-2.0253 S 0.0000
+-2.0253 SECOND 0.0000
+-2.0253 SEPTEMBER 0.0000
+-2.0253 SEVEN 0.0000
+-2.0253 SEVENTEEN 0.0000
+-2.0253 SEVENTH 0.0000
+-2.0253 SEVENTY 0.0000
+-2.0253 SIX 0.0000
+-2.0253 SIXTEEN 0.0000
+-2.0253 SIXTEENTH 0.0000
+-2.0253 SIXTH 0.0000
+-2.0253 SIXTY 0.0000
+-2.0253 START 0.0000
+-2.0253 STOP 0.0000
+-2.0253 T 0.0000
+-2.0253 TEN 0.0000
+-2.0253 THIRD 0.0000
+-2.0253 THIRTIETH 0.0000
+-2.0253 THIRTY 0.0000
+-2.0253 THOUSAND 0.0000
+-2.0253 THREE 0.0000
+-2.0253 TWELFTH 0.0000
+-2.0253 TWELVE 0.0000
+-2.0253 TWELVTH 0.0000
+-2.0253 TWENTIETH 0.0000
+-2.0253 TWENTY 0.0000
+-2.0253 TWO 0.0000
+-2.0253 U 0.0000
+-2.0253 V 0.0000
+-2.0253 W 0.0000
+-2.0253 WEAN 0.0000
+-2.0253 X 0.0000
+-2.0253 Y 0.0000
+-2.0253 YES 0.0000
+-2.0253 Z 0.0000
+-2.0253 ZERO 0.0000
+
+\2-grams:
+0.0000 <s> </s>
+\end\