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From: Jonathon A. <mos...@gm...> - 2013-01-31 20:00:24
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Neat. Keep us updated with your results! On Wed, Jan 30, 2013 at 6:31 AM, onkel bernd <onk...@gm...> wrote: > >Why would it stop every ten seconds? It stops recording when > >the 'silence' parameteres are met, which can be after 10 seconds > >or after 5 minutes, depending on the input. > > Yes, that was the plan when i build the command. But in reality the little > noise of "nothing" is enough to stop it from listening (and restart it > because of my script)... i experimented some time to find these values > which are the best with the hardware (i think). In the future the system > should run on a raspberry pi with a little usb sound card. I think i better > put it on it as soon as i can. Maybe the soundcard i use now is just bad!?! > > > > >Read about the 'bandpass' and 'compand' effects in SoX's manpage. > >and try SoX's spectrogram effect to see what > >the frequency band of your voice is > >(typically within 0Hz - 4kHz) > > I will do this. > > > When the sound recording problem is solved my robot could be so awesome. > It is a little bite annoying that all is working expect of this. :P > > > 2013/1/30 Ulrich Klauer <ul...@ch...> > >> You could try the vad effect (voice activity detector) and see if it >> better recognizes the start of an utterance. Another possibility would be >> to compand the signal before vad/silence, to compensate for varying volume. >> >> Ulrich >> >> >> ------------------------------------------------------------------------------ >> Everyone hates slow websites. So do we. >> Make your web apps faster with AppDynamics >> Download AppDynamics Lite for free today: >> http://p.sf.net/sfu/appdyn_d2d_jan >> _______________________________________________ >> Sox-users mailing list >> Sox...@li... >> https://lists.sourceforge.net/lists/listinfo/sox-users >> > > > > ------------------------------------------------------------------------------ > Everyone hates slow websites. So do we. > Make your web apps faster with AppDynamics > Download AppDynamics Lite for free today: > http://p.sf.net/sfu/appdyn_d2d_jan > _______________________________________________ > Sox-users mailing list > Sox...@li... > https://lists.sourceforge.net/lists/listinfo/sox-users > > |