Hey guys!
I have just testing voicemail to text.. and i have an issue, Hope you will help
to fix them. I am following
http://www.circuitid.com/blog/how-to-setup-voicemail-transcription-with-asterisk-using-pocketsphinx
pocketsphinx application but issue is file format i am getting following error
when i try manually. so do i need to convert this file everytime in 8khz
format ???
root@satish-desktop:~# /usr/local/bin/pocketsphinx_continuous -infile
/var/spool/asterisk/voicemail/default/7207/INBOX/msg0006.wav
......
......
......
INFO: ngram_search_fwdtree.c(191): before: 0 root, 0 non-root channels, 60
single-phone words
INFO: ngram_search_fwdtree.c(326): after: max nonroot chan increased to 13428
INFO: ngram_search_fwdtree.c(338): after: 457 root, 13300 non-root channels, 26
single-phone words
INFO: ngram_search_fwdflat.c(156): fwdflat: min_ef_width = 4, max_sf_win = 25
INFO: continuous.c(367): /usr/local/bin/pocketsphinx_continuous COMPILED ON:
Apr 20 2011, AT: 14:35:54
FATAL_ERROR: "continuous.c", line 149: Failed to calibrate voice activity
detection
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