Comments (4)
wentz89
commented on July 29, 2024
The Solution is kind of simple,
the tutorial dont mention that the wav-files should be in 16-Bit format. (Since audacity by default use a 32-Bit format i had to change that for my wav-files)
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DaveXanatos
commented on July 29, 2024
Getting same error. Used Audacity, Files are exported as WAV (Microsoft) signed 16-bit PCM. All files appear proper. Below are the directory listings (abbreviated - trust me, there all there, just figured no one needs to see all 46 when it dies on #1..), and the messages that are generated after running sphinx_fe from the command line. I've spent several hours now generating, editing and re-exporting from the original 32 bit to 16 bit.... would really love to know what I'm doing wrong. I have uploaded one of the audio files to https://www.xanatos.com/sounds/xanatos_0001.wav if anyone can take a look at it to see if it's somehow not properly set. Thanks for any help.
pi@Delos-CR4D-L:~/Desktop/workingdir $ ls -Fal
total 32852
drwxr-xr-x 3 pi pi 4096 Mar 11 19:53 ./
drwxr-xr-x 4 pi pi 4096 Mar 11 13:23 ../
-rw-r--r-- 1 pi pi 3406880 Mar 3 14:16 cmudict-en-us.dict
drwxr-xr-x 2 pi pi 4096 Mar 11 13:23 en-us/
-rw-r--r-- 1 pi pi 27114385 Mar 3 12:43 en-us.lm.bin
-rw-r--r-- 1 pi pi 119634 Mar 11 15:25 xanatos_0001.wav
-rw-r--r-- 1 pi pi 38730 Mar 11 15:24 xanatos_0002.wav
-rw-r--r-- 1 pi pi 36782 Mar 11 15:24 xanatos_0003.wav
............
-rw-r--r-- 1 pi pi 96260 Mar 11 15:49 xanatos_0044.wav
-rw-r--r-- 1 pi pi 128982 Mar 11 15:48 xanatos_0045.wav
-rw-r--r-- 1 pi pi 120968 Mar 11 15:48 xanatos_0046.wav
-rw-r--r-- 1 pi pi 646 Mar 3 08:58 xanatos.fileids
-rw-r--r-- 1 pi pi 3023 Mar 3 09:01 xanatos.transcription
pi@Delos-CR4D-L:~/Desktop/workingdir $ sudo sphinx_fe -argfile en-us/feat.params -samprate 16000 -c xanatos.fileids -di . -do . -ei wav -eo mfc -mswav yes
Current configuration:
[NAME] [DEFLT] [VALUE]
-alpha 0.97 9.700000e-01
-argfile en-us/feat.params
-blocksize 2048 2048
-build_outdirs yes yes
-c xanatos.fileids
-cep2spec no no
-di .
-dither no no
-do .
-doublebw no no
-ei wav
-eo mfc
-example no no
-frate 100 100
-help no no
-i
-input_endian little little
-lifter 0 0
-logspec no no
-lowerf 133.33334 1.333333e+02
-mach_endian little little
-mswav no yes
-ncep 13 13
-nchans 1 1
-nfft 512 512
-nfilt 40 40
-nist no no
-npart 0 0
-nskip 0 0
-o
-ofmt sphinx sphinx
-part 0 0
-raw no no
-remove_dc no no
-remove_noise yes yes
-remove_silence yes yes
-round_filters yes yes
-runlen -1 -1
-samprate 16000 1.600000e+04
-seed -1 -1
-smoothspec no no
-spec2cep no no
-sph2pipe no no
-transform legacy legacy
-unit_area yes yes
-upperf 6855.4976 6.855498e+03
-vad_postspeech 50 50
-vad_prespeech 20 20
-vad_startspeech 10 10
-vad_threshold 2.0 2.000000e+00
-verbose no no
-warp_params
-warp_type inverse_linear inverse_linear
-whichchan 0 0
-wlen 0.025625 2.562500e-02
Current configuration:
[NAME] [DEFLT] [VALUE]
-alpha 0.97 9.700000e-01
-argfile en-us/feat.params
-blocksize 2048 2048
-build_outdirs yes yes
-c xanatos.fileids
-cep2spec no no
-di .
-dither no no
-do .
-doublebw no no
-ei wav
-eo mfc
-example no no
-frate 100 100
-help no no
-i
-input_endian little little
-lifter 0 22
-logspec no no
-lowerf 133.33334 1.300000e+02
-mach_endian little little
-mswav no yes
-ncep 13 13
-nchans 1 1
-nfft 512 512
-nfilt 40 25
-nist no no
-npart 0 0
-nskip 0 0
-o
-ofmt sphinx sphinx
-part 0 0
-raw no no
-remove_dc no no
-remove_noise yes yes
-remove_silence yes yes
-round_filters yes yes
-runlen -1 -1
-samprate 16000 1.600000e+04
-seed -1 -1
-smoothspec no no
-spec2cep no no
-sph2pipe no no
-transform legacy dct
-unit_area yes yes
-upperf 6855.4976 6.800000e+03
-vad_postspeech 50 50
-vad_prespeech 20 20
-vad_startspeech 10 10
-vad_threshold 2.0 2.000000e+00
-verbose no no
-warp_params
-warp_type inverse_linear inverse_linear
-whichchan 0 0
-wlen 0.025625 2.562500e-02
INFO: sphinx_fe.c(967): Processing all remaining utterances at position 0
INFO: sphinx_fe.c(787): Converting ./xanatos_0001.wav to ./xanatos_0001.mfc
Segmentation fault
PS., Running Linux, Raspbian Stretch, if it makes a difference.
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nshmyrev
commented on July 29, 2024
@DaveXanatos it is better to open a separate issue for your problem
It seems your sphinxbase is pretty old because your file is 8khz instead of required 16 and sphinxbase should tell you about it.
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DaveXanatos
commented on July 29, 2024
Thanks all. I re-recorded my files at 16kHz and successfully ran sphinx_fe on them. I now have my .mfc files. I also ran
pocketsphinx_mdef_convert -text en-us/mdef en-us/mdef.txt
and now I have my mdef.txt file and it looks good as well.
But... I appear to be missing the bw tool. I have downloaded sphinxtrain-5prealpha.tar.gz in hopes that I will find it in there once I unzip it... tomorrow. If I'm headed in the wrong direction and anyone reads this before Sunday morning Eastern USA time - and wants to send me a quick message telling me so... I would be appreciative :) Thanks
PS., Sorry, just realized that - perhaps this isn't the correct place now to ask this question... being that the original issue is closed/resolved due to it being a sample rate issue....
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