search for: is05_schutte

...eems to imply that some kind of polling is required to determine the voice/non-voice status. - Does the VAD algorithm implement syllabic/sonorant rate detection, as has been implemented many times in analog circuitry, and is described in this (and other) papers? http://people.csail.mit.edu/jrg/2005/IS05_schutte.pdf - Over what time period is VAD done? Is it done on a frame by frame basis or over some longer period? Thank you, -- Larry Gadallah, VE6VQ/W7 lgadallah AT gmail DOT com PGP Sig: 616D 4E52 CF1F 3FEC FFFB F11B 7DB9 C79A EA7E B25B

...u talking about? The one in the encoder or the one in the preprocessor? > - Does the VAD algorithm implement syllabic/sonorant rate detection, > as has been implemented many times in analog circuitry, and is > described in this (and other) papers? > http://people.csail.mit.edu/jrg/2005/IS05_schutte.pdf As far as I understand, the paper you reference above isn't applicable to the problem here. Basically, we have to decide whether we have speech or silence based only on 20 ms of audio (and the past). If we could "look into the future" of the signals, things would be much easier....

...tus is contained somewhere in the data frames? > > > - Does the VAD algorithm implement syllabic/sonorant rate detection, > > as has been implemented many times in analog circuitry, and is > > described in this (and other) papers? > > http://people.csail.mit.edu/jrg/2005/IS05_schutte.pdf > > As far as I understand, the paper you reference above isn't applicable > to the problem here. Basically, we have to decide whether we have speech > or silence based only on 20 ms of audio (and the past). If we could > "look into the future" of the signals, thing...