I just installed sphinx4, the install seemed to go smoothly. I decided to run the "live" demo (in tests/live). The window comes up fine, but when I hit "Speak", I get the following printed to the terminal I started the demo from:
[java] Entering speaking mode.
[java] Turning speaker on.
[java] 08:36.583 WARNING microphone PCM_SIGNED, 16000.0 Hz, 16 bit, mono, big-endian, audio data not supported
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] 08:36.588 SEVERE microphone couldn't find suitable target audio format for conversion
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] Can't turn speaker on.
Do I maybe have to set up my soundcard differently or something like that? I'm running under Linux, on a recent Fedora machine.
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Anonymous
-
2004-04-26
We have a similar problem running the "live" demo on OS X 10.2.8 with JDK 1.4.1. We get the following message when pressing the "Speak" button:
[java] Entering speaking mode.
[java] Turning speaker on.
[java] 02:02.676 WARNING microphone PCM_SIGNED, 16000.0 Hz, 16 bit, mono, big-endian, audio data not supported
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] 02:02.919 SEVERE microphone couldn't construct converter from native audio format
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] java.lang.IllegalArgumentException: Unsupported conversion: PCM_SIGNED, 16000.0 Hz, 16 bit, mono, big-endian, audio data from PCM_SIGNED, 44100.0 Hz, 16 bit, mono, big-endian, audio data
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I just installed sphinx4, the install seemed to go smoothly. I decided to run the "live" demo (in tests/live). The window comes up fine, but when I hit "Speak", I get the following printed to the terminal I started the demo from:
[java] Entering speaking mode.
[java] Turning speaker on.
[java] 08:36.583 WARNING microphone PCM_SIGNED, 16000.0 Hz, 16 bit, mono, big-endian, audio data not supported
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] 08:36.588 SEVERE microphone couldn't find suitable target audio format for conversion
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] Can't turn speaker on.
Do I maybe have to set up my soundcard differently or something like that? I'm running under Linux, on a recent Fedora machine.
We have a similar problem running the "live" demo on OS X 10.2.8 with JDK 1.4.1. We get the following message when pressing the "Speak" button:
[java] Entering speaking mode.
[java] Turning speaker on.
[java] 02:02.676 WARNING microphone PCM_SIGNED, 16000.0 Hz, 16 bit, mono, big-endian, audio data not supported
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] 02:02.919 SEVERE microphone couldn't construct converter from native audio format
[java] in edu.cmu.sphinx.frontend.util.Microphone:open-microphone
[java] java.lang.IllegalArgumentException: Unsupported conversion: PCM_SIGNED, 16000.0 Hz, 16 bit, mono, big-endian, audio data from PCM_SIGNED, 44100.0 Hz, 16 bit, mono, big-endian, audio data