[Speex-dev] Voice Activation Level (speex 1.1.11.1)

[Tom Grandgent]

Alex,

It's purely empirical, but I've found that values in the range 
of 0.001 to 0.002 tend to offer a nice tradeoff between rejecting 
unwanted sounds and picking up all legitimate speech.  I use a 
default of 0.0015 in my program and it seems to work well.  For 
bounds of the GUI slider, I use 0.00005 and 0.01.

Sorry, but I don't know how these values translate to dB or any 
other standard measurement.  You would have to relate them to 
my code from before.

Tom

"Alex Bakaev" <Alex.Bakaev at citrix.com> wrote:
> 
> Tom,
> 
> 
> >I finally switched to a very simple power threshold
> check and all of my problems went away.  It worked far
> better than 
> 
>  
> what are the threshold values you key off of?
> 
> Thanks,
> Alex 
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