[Speex-dev] Re: speex on Dell Axim X51v
dualmax88 at yahoo.com
Tue Aug 22 21:47:47 PDT 2006
> > I'm developing a dictation application on the Dell
> Axim (Windows
> > Mobile 5.0 Pocket PC). A key requirement of the
> application is the
> > best possible sampling rate as the audio goes into
> speech reco
> > system. So, I've set up my wrapper around libspeex
> to capture audio
> > (1 channel, 22050Hz, 16 bits/sample) in blocks of
> the frame size.
> > However, the encoder lags significantly -
> upwards of 2000
> > frames, at complexity <= 1 and quality <= 3. I've
> Just a detail here. 22.05 kHz is not recommended for
> Speex. I suggest
> you use 16 kHz.
Yes. Since my wonderful speech engine "requires" 22,
but actually works on 16kHz, I was able move down to
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
More information about the Speex-dev