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ASR Server Log

Reference Number: AA-01766 Views: 1527 0 Rating/ Voters

The asr_server_app.txt contains information from the ASR server. For the most part, the information in this log is advanced information. Here is an example of a decode sequence from the log:

12/18/2012 15:37:14.519,INFO,DecodeTask::Cre,[CSP_1355873834_519_11]Received Decode Request
12/18/2012 15:37:14.520,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]-----Begin Decode Request-----
12/18/2012 15:37:14.520,INFO,LoadLanguageDat,[CSP_1355873834_519_11]Begin Load Language
12/18/2012 15:37:14.520,INFO,LoadedLanguageD,[CSP_1355873834_519_11]AmericanEnglish
12/18/2012 15:37:14.520,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Wait for Grammar and Audio load...
12/18/2012 15:37:14.530,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Loading Acoustic model (AmericanEnglish, HIGH_PITCH_VER13_RES0)
12/18/2012 15:37:14.530,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Entering Decode Search
12/18/2012 15:37:14.535,INFO,DecoderLog     ,srch_utt_begin
12/18/2012 15:37:14.585,INFO,DecoderLog     ,srch_utt_end
12/18/2012 15:37:14.585,INFO,DecoderLog     ,Result saved to BTS
12/18/2012 15:37:14.585,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Search Finished
12/18/2012 15:37:14.585,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Calculating noise values
12/18/2012 15:37:14.586,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Calculating confidence
12/18/2012 15:37:14.588,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Calculating nbest confidence
12/18/2012 15:37:14.588,INFO,DecodeTask::Pro,[CSP_1355873834_519_11]Generating Parse Tree
12/18/2012 15:37:14.590,INFO,DecodeTask::Sen,[CSP_1355873834_519_11]Returning Answer

In particular, the log is useful in verifying that decodes are happening on the ASR server, and that the correct language/acoustic model is being used (note the first few lines). For most cases, however, we would recommend that support technicians use the Media Server or client logs for troubleshooting.