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</o:shapelayout></xml><![endif]--></head><body lang=EL link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I am using Olympus framework for my application (input from microphone).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I have the following problem: from time to time my application “stops” working . The reason is that Audioserver component creates somehow a zero-byte utterance. After this, PocketSphinx produces the appropriate error <o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-family:"Courier New"'>ERROR: "ngram_search.c", line 950: Couldn't find <s> in first frame<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US style='font-family:"Courier New"'>[STD@11:23:56.847 (733830)] unable to get hypothesis<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US>After this, my application does not react any more to any input utterances.<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US>Can anyone help on this? Had anyone had similar problem in his application?<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US>My regards<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US>Nikos Katsaounos<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>