Failed to open script file data/train/split1/1/feats.scp

[Santiago Pineda Montoya]

Hi!

I'm following the Kaldi for Dummies tutorial and I get the error:

===== PREPARING ACOUSTIC DATA =====

===== FEATURES EXTRACTION =====

steps/make_mfcc.sh --nj 1 --cmd run.pl --max-jobs-run 1 data/train exp/make_mfcc/train mfcc

utils/validate_data_dir.sh: Successfully validated data-directory data/train

steps/make_mfcc.sh: [info]: no segments file exists: assuming wav.scp indexed by utterance.

run.pl: job failed, log is in exp/make_mfcc/train/make_mfcc_train.1.log

steps/make_mfcc.sh --nj 1 --cmd run.pl --max-jobs-run 1 data/test exp/make_mfcc/test mfcc

utils/validate_data_dir.sh: Successfully validated data-directory data/test

steps/make_mfcc.sh: [info]: no segments file exists: assuming wav.scp indexed by utterance.

run.pl: job failed, log is in exp/make_mfcc/test/make_mfcc_test.1.log

steps/compute_cmvn_stats.sh data/train exp/make_mfcc/train mfcc

steps/compute_cmvn_stats.sh: no such file data/train/feats.scp

steps/compute_cmvn_stats.sh data/test exp/make_mfcc/test mfcc

steps/compute_cmvn_stats.sh: no such file data/test/feats.scp

===== PREPARING LANGUAGE DATA =====

utils/prepare_lang.sh data/local/dict <UNK> data/local/lang data/lang

Checking data/local/dict/silence_phones.txt ...

--> reading data/local/dict/silence_phones.txt

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> data/local/dict/silence_phones.txt is OK

Checking data/local/dict/optional_silence.txt ...

--> reading data/local/dict/optional_silence.txt

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> data/local/dict/optional_silence.txt is OK

Checking data/local/dict/nonsilence_phones.txt ...

--> reading data/local/dict/nonsilence_phones.txt

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> data/local/dict/nonsilence_phones.txt is OK

Checking disjoint: silence_phones.txt, nonsilence_phones.txt

--> disjoint property is OK.

Checking data/local/dict/lexicon.txt

--> reading data/local/dict/lexicon.txt

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> data/local/dict/lexicon.txt is OK

Checking data/local/dict/extra_questions.txt ...

--> data/local/dict/extra_questions.txt is empty (this is OK)

--> SUCCESS [validating dictionary directory data/local/dict]

**Creating data/local/dict/lexiconp.txt from data/local/dict/lexicon.txt

fstaddselfloops data/lang/phones/wdisambig_phones.int data/lang/phones/wdisambig_words.int

prepare_lang.sh: validating output directory

utils/validate_lang.pl data/lang

Checking existence of separator file

separator file data/lang/subword_separator.txt is empty or does not exist, deal in word case.

Checking data/lang/phones.txt ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> data/lang/phones.txt is OK

Checking words.txt: #0 ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> data/lang/words.txt is OK

Checking disjoint: silence.txt, nonsilence.txt, disambig.txt ...

--> silence.txt and nonsilence.txt are disjoint

--> silence.txt and disambig.txt are disjoint

--> disambig.txt and nonsilence.txt are disjoint

--> disjoint property is OK

Checking sumation: silence.txt, nonsilence.txt, disambig.txt ...

--> found no unexplainable phones in phones.txt

Checking data/lang/phones/context_indep.{txt, int, csl} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 10 entry/entries in data/lang/phones/context_indep.txt

--> data/lang/phones/context_indep.int corresponds to data/lang/phones/context_indep.txt

--> data/lang/phones/context_indep.csl corresponds to data/lang/phones/context_indep.txt

--> data/lang/phones/context_indep.{txt, int, csl} are OK

Checking data/lang/phones/nonsilence.{txt, int, csl} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 56 entry/entries in data/lang/phones/nonsilence.txt

--> data/lang/phones/nonsilence.int corresponds to data/lang/phones/nonsilence.txt

--> data/lang/phones/nonsilence.csl corresponds to data/lang/phones/nonsilence.txt

--> data/lang/phones/nonsilence.{txt, int, csl} are OK

Checking data/lang/phones/silence.{txt, int, csl} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 10 entry/entries in data/lang/phones/silence.txt

--> data/lang/phones/silence.int corresponds to data/lang/phones/silence.txt

--> data/lang/phones/silence.csl corresponds to data/lang/phones/silence.txt

--> data/lang/phones/silence.{txt, int, csl} are OK

Checking data/lang/phones/optional_silence.{txt, int, csl} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 1 entry/entries in data/lang/phones/optional_silence.txt

--> data/lang/phones/optional_silence.int corresponds to data/lang/phones/optional_silence.txt

--> data/lang/phones/optional_silence.csl corresponds to data/lang/phones/optional_silence.txt

--> data/lang/phones/optional_silence.{txt, int, csl} are OK

Checking data/lang/phones/disambig.{txt, int, csl} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 2 entry/entries in data/lang/phones/disambig.txt

--> data/lang/phones/disambig.int corresponds to data/lang/phones/disambig.txt

--> data/lang/phones/disambig.csl corresponds to data/lang/phones/disambig.txt

--> data/lang/phones/disambig.{txt, int, csl} are OK

Checking data/lang/phones/roots.{txt, int} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 16 entry/entries in data/lang/phones/roots.txt

--> data/lang/phones/roots.int corresponds to data/lang/phones/roots.txt

--> data/lang/phones/roots.{txt, int} are OK

Checking data/lang/phones/sets.{txt, int} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 16 entry/entries in data/lang/phones/sets.txt

--> data/lang/phones/sets.int corresponds to data/lang/phones/sets.txt

--> data/lang/phones/sets.{txt, int} are OK

Checking data/lang/phones/extra_questions.{txt, int} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 9 entry/entries in data/lang/phones/extra_questions.txt

--> data/lang/phones/extra_questions.int corresponds to data/lang/phones/extra_questions.txt

--> data/lang/phones/extra_questions.{txt, int} are OK

Checking data/lang/phones/word_boundary.{txt, int} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 66 entry/entries in data/lang/phones/word_boundary.txt

--> data/lang/phones/word_boundary.int corresponds to data/lang/phones/word_boundary.txt

--> data/lang/phones/word_boundary.{txt, int} are OK

Checking optional_silence.txt ...

--> reading data/lang/phones/optional_silence.txt

--> data/lang/phones/optional_silence.txt is OK

Checking disambiguation symbols: #0 and #1

--> data/lang/phones/disambig.txt has "#0" and "#1"

--> data/lang/phones/disambig.txt is OK

Checking topo ...

Checking word_boundary.txt: silence.txt, nonsilence.txt, disambig.txt ...

--> data/lang/phones/word_boundary.txt doesn't include disambiguation symbols

--> data/lang/phones/word_boundary.txt is the union of nonsilence.txt and silence.txt

--> data/lang/phones/word_boundary.txt is OK

Checking word-level disambiguation symbols...

--> data/lang/phones/wdisambig.txt exists (newer prepare_lang.sh)

Checking word_boundary.int and disambig.int

--> generating a 98 word/subword sequence

--> resulting phone sequence from L.fst corresponds to the word sequence

--> L.fst is OK

--> generating a 32 word/subword sequence

--> resulting phone sequence from L_disambig.fst corresponds to the word sequence

--> L_disambig.fst is OK

Checking data/lang/oov.{txt, int} ...

--> text seems to be UTF-8 or ASCII, checking whitespaces

--> text contains only allowed whitespaces

--> 1 entry/entries in data/lang/oov.txt

--> data/lang/oov.int corresponds to data/lang/oov.txt

--> data/lang/oov.{txt, int} are OK

--> data/lang/L.fst is olabel sorted

--> data/lang/L_disambig.fst is olabel sorted

--> SUCCESS [validating lang directory data/lang]

===== LANGUAGE MODEL CREATION =====

===== MAKING lm.arpa =====

===== MAKING G.fst =====

arpa2fst --disambig-symbol=#0 --read-symbol-table=data/lang/words.txt data/local/tmp/lm.arpa data/lang/G.fst

LOG (arpa2fst[5.5.490~1-b2f64]:Read():arpa-file-parser.cc:94) Reading \data\ section.

LOG (arpa2fst[5.5.490~1-b2f64]:Read():arpa-file-parser.cc:149) Reading \1-grams: section.

LOG (arpa2fst[5.5.490~1-b2f64]:RemoveRedundantStates():arpa-lm-compiler.cc:359) Reduced num-states from 1 to 1

===== MONO TRAINING =====

steps/train_mono.sh --nj 1 --cmd run.pl --max-jobs-run 1 data/train data/lang exp/mono

steps/train_mono.sh: Initializing monophone system.

feat-to-dim 'ark,s,cs:apply-cmvn --utt2spk=ark:data/train/split1/1/utt2spk scp:data/train/split1/1/cmvn.scp scp:data/train/split1/1/feats.scp ark:- | add-deltas ark:- ark:- |' -

add-deltas ark:- ark:-

apply-cmvn --utt2spk=ark:data/train/split1/1/utt2spk scp:data/train/split1/1/cmvn.scp scp:data/train/split1/1/feats.scp ark:-

WARNING (apply-cmvn[5.5.490~1-b2f64]:Open():util/kaldi-table-inl.h:106) Failed to open script file data/train/split1/1/feats.scp

ERROR (apply-cmvn[5.5.490~1-b2f64]:SequentialTableReader():util/kaldi-table-inl.h:860) Error constructing TableReader: rspecifier is scp:data/train/split1/1/feats.scp

[ Stack-Trace: ]

/home/csanta/pytorch-kaldi/kaldi/src/lib/libkaldi-base.so(kaldi::MessageLogger::LogMessage() const+0xa71) [0x7f16eb41c53f]

apply-cmvn(kaldi::MessageLogger::LogAndThrow::operator=(kaldi::MessageLogger const&)+0x11) [0x5620227f2d03]

apply-cmvn(kaldi::SequentialTableReader<kaldi::KaldiObjectHolder<kaldi::Matrix<float> > >::SequentialTableReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x95) [0x5620227f9659]

apply-cmvn(main+0x755) [0x5620227f0885]

/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f16e3a082e1]

apply-cmvn(_start+0x2a) [0x5620227f002a]

kaldi::KaldiFatalErrorERROR (feat-to-dim[5.5.490~1-b2f64]:main():feat-to-dim.cc:58) Could not read any features (empty archive?)

[ Stack-Trace: ]

/home/csanta/pytorch-kaldi/kaldi/src/lib/libkaldi-base.so(kaldi::MessageLogger::LogMessage() const+0xa71) [0x7fed3d11a53f]

feat-to-dim(kaldi::MessageLogger::LogAndThrow::operator=(kaldi::MessageLogger const&)+0x11) [0x5645a59db357]

feat-to-dim(main+0x2dc) [0x5645a59da87c]

/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7fed357062e1]

feat-to-dim(_start+0x2a) [0x5645a59da49a]

kaldi::KaldiFatalErrorerror getting feature dimension

I want to thank you all for your help and support

https://drive.google.com/open?id=1rqSbc6rdRtKKH0eV21EQpstYX2awm6RQ

[Armando]

feature extraction failed

see the message

run.pl: job failed, log is in exp/make_mfcc/test/make_mfcc_test.1.log

open that log, see what it says

[Santiago Pineda Montoya]

any suggestion to solve the problem?

[Santiago Pineda Montoya]

The log is:

# compute-mfcc-feats --write-utt2dur=ark,t:exp/make_mfcc/test/utt2dur.1 --verbose=2 --config=conf/mfcc.conf scp,p:exp/make_mfcc/test/wav_test.1.scp ark:- | copy-feats --write-num-frames=ark,t:exp/make_mfcc/test/utt2num_frames.1 --compre$

# Started at Fri Oct 25 15:47:27 UTC 2019

#

copy-feats --write-num-frames=ark,t:exp/make_mfcc/test/utt2num_frames.1 --compress=true ark:- ark,scp:/home/csanta/pytorch-kaldi/kaldi/egs/digits/mfcc/raw_mfcc_test.1.ark,/home/csanta/pytorch-kaldi/kaldi/egs/digits/mfcc/raw_mfcc_test.1.$

compute-mfcc-feats --write-utt2dur=ark,t:exp/make_mfcc/test/utt2dur.1 --verbose=2 --config=conf/mfcc.conf scp,p:exp/make_mfcc/test/wav_test.1.scp ark:-

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\0_6_4.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\1_3_5.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\2_4_7.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\3_1_9.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\4_9_2.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\5_0_8.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\6_5_0.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\7_8_6.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\8_2_3.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\9_7_1.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\0_4_3.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\1_7_5.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\2_8_9.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\3_5_8.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\4_3_0.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\5_9_7.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\6_0_1.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\7_2_6.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\8_6_2.wav'

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:310) Failed to open file '/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\test\cristian\9_1_4.wav'

LOG (compute-mfcc-feats[5.5.490~1-b2f64]:main():compute-mfcc-feats.cc:185)  Done 0 out of 0 utterances.

LOG (copy-feats[5.5.490~1-b2f64]:main():copy-feats.cc:143) Copied 0 feature matrices.

# Accounting: time=0 threads=1

# Ended (code 1) at Fri Oct 25 15:47:27 UTC 2019, elapsed time 0 seconds

El viernes, 25 de octubre de 2019, 10:55:53 (UTC-5), Armando escribió:

[Armando]

so? do those file wav even exist?

it can not open them

[Santiago Pineda Montoya]

The problem is the path: "'/home/csanta/pytorch-kaldi/kaldi/egs/digits/digits_audio\train\camilo3\8_2_3.wav". I have \ instead of /. But I get the same error with the following log:

compute-mfcc-feats(main+0x824) [0x564a283cc604]

/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f1fd4a272e1]

compute-mfcc-feats(_start+0x2a) [0x564a283cbcda]

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:Read():feat/wave-reader.h:197) Exception caught in WaveHolder::Read(). kaldi::KaldiFatalError

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:317) Failed to load object from /home/csanta/pytorch-kaldi/kaldi/egs/digits/di$

ERROR (compute-mfcc-feats[5.5.490~1-b2f64]:Read():wave-reader.cc:190) WaveData: can read only PCM data, format id in file is: 3

[ Stack-Trace: ]

/home/csanta/pytorch-kaldi/kaldi/src/lib/libkaldi-base.so(kaldi::MessageLogger::LogMessage() const+0xa71) [0x7f1fdc43b53f]

compute-mfcc-feats(kaldi::MessageLogger::LogAndThrow::operator=(kaldi::MessageLogger const&)+0x11) [0x564a283cf2a3]

/home/csanta/pytorch-kaldi/kaldi/src/lib/libkaldi-feat.so(kaldi::WaveInfo::Read(std::istream&)+0x12d3) [0x7f1fdd1fa403]

/home/csanta/pytorch-kaldi/kaldi/src/lib/libkaldi-feat.so(kaldi::WaveData::Read(std::istream&)+0x4a) [0x7f1fdd1fb21c]

compute-mfcc-feats(kaldi::WaveHolder::Read(std::istream&)+0xd) [0x564a283d5049]

compute-mfcc-feats(kaldi::SequentialTableReaderScriptImpl<kaldi::WaveHolder>::EnsureObjectLoaded()+0x161) [0x564a283dc1df]

compute-mfcc-feats(kaldi::SequentialTableReaderScriptImpl<kaldi::WaveHolder>::Next()+0x27) [0x564a283dcac7]

compute-mfcc-feats(kaldi::SequentialTableReaderScriptImpl<kaldi::WaveHolder>::Open(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > cons$

compute-mfcc-feats(kaldi::SequentialTableReader<kaldi::WaveHolder>::Open(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x1ed)$

compute-mfcc-feats(kaldi::SequentialTableReader<kaldi::WaveHolder>::SequentialTableReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>$

compute-mfcc-feats(main+0x824) [0x564a283cc604]

/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f1fd4a272e1]

compute-mfcc-feats(_start+0x2a) [0x564a283cbcda]

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:Read():feat/wave-reader.h:197) Exception caught in WaveHolder::Read(). kaldi::KaldiFatalError

WARNING (compute-mfcc-feats[5.5.490~1-b2f64]:EnsureObjectLoaded():util/kaldi-table-inl.h:317) Failed to load object from /home/csanta/pytorch-kaldi/kaldi/egs/digits/di$

LOG (compute-mfcc-feats[5.5.490~1-b2f64]:main():compute-mfcc-feats.cc:185)  Done 0 out of 0 utterances.

LOG (copy-feats[5.5.490~1-b2f64]:main():copy-feats.cc:143) Copied 0 feature matrices.

# Accounting: time=0 threads=1

# Ended (code 1) at Fri Oct 25 16:34:22 UTC 2019, elapsed time 0 seconds

[Armando]

It's not the same error, it's a different one, it's self-explaining

WaveData: can read only PCM data

your wave file probably are not encoded in the correct way according to kaldi requirement

d

file $yourwavefile

to see what kind of data you have

kaldi expects the audio to be pcm 16bit

depending on the encoding you can decode them easily with sox

[Santiago Pineda Montoya]

I am trying with 

sox *.wav -r 16000 -b 16 *.wav 

and I get 

sox WARN wav: User options overriding size read in .wav header

sox FAIL formats: bad input format for file `0_6_4.wav': data encoding or sample size was not specified

Thanks for your help!

[Armando]

what format is the original data?

use the command 

file *wav

[Santiago Pineda Montoya]

1_3_5.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

2_4_7.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

3_1_9.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

4_9_2.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

5_0_8.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

6_5_0.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

7_8_6.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

8_2_3.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

9_7_1.wav:    RIFF (little-endian) data, WAVE audio, mono 16000 Hz

[Armando]

try doing

sox 1_3_5.wav -e signed-integer 1_3_5.new.wav

[Santiago Pineda Montoya]

I do that for each file:

for i in *.wav; do echo $i; sox "$i" -e signed-integer -b 16 ${i%%.wav}.new.wav; done

[Armando]

yeah..well, does it work?

[Santiago Pineda Montoya]

Yeah! Thanks for the help! :D