Custom Query (271 matches)
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Ticket | Resolution | Summary | Owner | Reporter |
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#1 | fixed | Julian 3.5.1 problems with VoxForge Tutorial Acoustic Models | kmaclean | kmaclean |
Description |
Running the same acoustic model under Julian 3.5 and 3.5.1, and everything seems to work OK with 3.5, but I get no recognition with at all with 3.5.1. Looking at the console output, Julian 3.5.1 doesn't seem to be picking up the end silence tag </s>, and I am not sure why. Here is part of the console output for recognition of the phrase "call Steve" under 3.5.1: $/usr/local/julius/julius-3.5.1-linuxbin/bin/julian-3.5.1-std -input mic -C julian.jconf ... ### read waveform input pass1_best: <s> DIAL pass1_best_wordseq: 0 3 pass1_best_phonemeseq: sil | d ay l pass1_best_score: -102358.328125 length: 593 frames (1.97 sec.) ### Recognition: 2nd pass (RL heuristic best-first with DFA) samplenum=593 stack empty, search terminate now 0 sentences have found got no candidates, output 1st pass result as a final result sentence1: <s> DIAL wseq1: 0 3 phseq1: sil | d ay l cmscore1: 0.000 0.000 score1: -102358.328125 0 generated, 0 pushed, 0 nodes popped in 593 <<< please speak >>> Here is the console output for the same utterance and julian configuration file under 3.5: $ /usr/local/julius/julius-3.5-linuxbin/bin/julian-3.5-std -input mic -C julian.jconf ... ### read waveform input pass1_best: <s> CALL STEVE </s> pass1_best_wordseq: 0 2 4 1 pass1_best_phonemeseq: sil | k ao l | s t iy v | sil pass1_best_score: -14968.178711 length: 542 frames (1.80 sec.) ### Recognition: 2nd pass (RL heuristic best-first with DFA) samplenum=542 stack empty, search terminate now 2 sentences have found sentence1: <s> PHONE STEVE </s> wseq1: 0 2 4 1 phseq1: sil | f ow n | s t iy v | sil cmscore1: 1.000 0.000 1.000 1.000 score1: -15512.497070 14 generated, 14 pushed, 16 nodes popped in 542 <<< please speak >>> I am using the precompiled Julius/Julian? binaries on Fedora Core 4 (64bit) on an AMD64 PC.
Solution:
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#2 | fixed | HMM "sp" has unsupported arc | kmaclean | kmaclean |
Description |
When starting Julius in interactive mode, this error is appears: Warning: HMM "sp" has unsupported arc. SERIOUS WARNING: Transition arc has been modified as below SERIOUS WARNING: This may cause unintended recognition result Seems to have no noticeable effect on recognition. |
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#3 | fixed | compiling HTK on a 64-bit machine | kmaclean | kmaclean |
Description |
There have been problems reported with compiling HTK on a 64-bit machine - review the HTK archives to find the patch to work around this problem. |