<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I have reported this bug to david. Its related to getting the confidence scores it seems. <div><br></div><div>/b</div><div><br><div><div>On Jul 13, 2008, at 9:27 PM, Frederick Jabre wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Chris,<br><br> I've been doing some testing of mod_pocketsphinx as well. I have tested it on my AMD Dual Core 64-bit 4200+ and a Pentium 4 HT. Both with 1 gig of memory. I'm getting 100% CPU utilization on both during the recognition of a word or utterance. It pretty much brings everything to a halt until it's done and returns the result. This obviously causes the pizza demo to be fairly slow in its responses to voice input.<br> <br> I haven't been able to do much testing with lumenvox on freeswitch but using lumenvox on an Asterisk box the standard CPU utilization on my Pentium 4 hovers around 5%-15% during a recognition using a much larger grammar file than the ones used for the pizza demo. <br> <br> I'm sure, as its name suggest, that pocketsphinx can do better than that. Not sure how low level this is but it definitely seems to be happening in the sphinx code base. <br> <br> Any ideas..?<br><br>Fred<br> <br><div class="gmail_quote">On Sat, Jul 12, 2008 at 2:34 PM, Chris Danielson <<a href="mailto:chris@maxpowersoft.com">chris@maxpowersoft.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div bgcolor="#ffffff" text="#000000"> Was working with mod_pocketsphinx and found it difficult to troubleshoot the failed loading of the dictionary files. Tried to open a JIRA to apply the patch on this but it told me the following:<br> <h3>Issue Created Successfully</h3> You have successfully created the issue (MODASRTTS-6), however you do not have the permission to view the created issue. <p> If you think this message is wrong, please consult your <a href="http://jira.freeswitch.org/secure/Administrators.jspa" target="_blank">administrators</a> about getting the necessary permissions.<br> <br> </p> Anyways, here is the patch.<br> <br> <br> Index: mod_pocketsphinx.c<br> ===================================================================<br> --- mod_pocketsphinx.c (revision 9003)<br> +++ mod_pocketsphinx.c (working copy)<br> @@ -125,12 +125,12 @@<br> model = switch_mprintf("%s%smodel%s%s", SWITCH_GLOBAL_dirs.grammar_dir, SWITCH_PATH_SEPARATOR, SWITCH_PATH_SEPARATOR, globals.model);<br> <br> if (switch_file_exists(dic, ah->memory_pool) != SWITCH_STATUS_SUCCESS) {<br> - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't open dictionary.\n");<br> + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't open dictionary. %s\n", dic);<br> goto end;<br> }<br> <br> if (switch_file_exists(lm, ah->memory_pool) != SWITCH_STATUS_SUCCESS) {<br> - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Can't open language model.\n");<br> + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Can't open language model. %s\n", lm);<br> goto end;<br> }<br> <br> <br> <div><b>Chris Danielson</b> <br> Software Consultant and Co-Founder <br> Web: <a href="http://www.maxpowersoft.com/" target="_blank">MaxPowerSoft, LLC</a> <br> <br> </div> </div> <br>Index: mod_pocketsphinx.c<br> ===================================================================<br> --- mod_pocketsphinx.c (revision 9003)<br> +++ mod_pocketsphinx.c (working copy)<br> @@ -125,12 +125,12 @@<br> model = switch_mprintf("%s%smodel%s%s", SWITCH_GLOBAL_dirs.grammar_dir, SWITCH_PATH_SEPARATOR, SWITCH_PATH_SEPARATOR, globals.model);<br> <br> if (switch_file_exists(dic, ah->memory_pool) != SWITCH_STATUS_SUCCESS) {<br> - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't open dictionary.\n");<br> + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't open dictionary. %s\n", dic);<br> goto end;<br> }<br> <br> if (switch_file_exists(lm, ah->memory_pool) != SWITCH_STATUS_SUCCESS) {<br> - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Can't open language model.\n");<br> + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Can't open language model. %s\n", lm);<br> goto end;<br> }<br> <br> <br>_______________________________________________<br> Freeswitch-users mailing list<br> <a href="mailto:Freeswitch-users@lists.freeswitch.org">Freeswitch-users@lists.freeswitch.org</a><br> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br> <br></blockquote></div><br> _______________________________________________<br>Freeswitch-users mailing list<br><a href="mailto:Freeswitch-users@lists.freeswitch.org">Freeswitch-users@lists.freeswitch.org</a><br>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users<br>UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users<br>http://www.freeswitch.org<br></blockquote></div><br><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Brian West</div><div><a href="sip:brian@freeswitch.org">sip:brian@freeswitch.org</a></div><div><br></div></div></span><br class="Apple-interchange-newline"> </div><br></div></body></html>