Displaying 2 results from an estimated 2 matches for "enginiering".
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engineering
2012 Apr 10
0
Speex Codec Delay Problem
Hello All!
SPEEX introduces an additional delay to the audio data,
I found out by reverse enginiering (it is NOT the lookahead time):
narrow band : delay = 200 - framesize + lookahead = 200 - 160 + 40 = 80
samples
wide band : delay = 400 - framesize + lookahead = 400 - 320 + 143 = 223
samples
uwide band : delay = 800 - framesize + lookahead = 800 - 640 + 349 = 509
samples
To get the timing...
2012 Apr 11
0
Speex Codec Delay Problem
...;koehlerthilo at gmx.de>
> Subject: [Speex-dev] Speex Codec Delay Problem
> To: speex-dev at xiph.org
> Message-ID:<20120410200733.53EAF100D06 at fraxinus.osuosl.org>
>
> Hello All!
>
> SPEEX introduces an additional delay to the audio data,
> I found out by reverse enginiering (it is NOT the lookahead time):
>
> narrow band : delay = 200 - framesize + lookahead = 200 - 160 + 40 = 80
> samples
> wide band : delay = 400 - framesize + lookahead = 400 - 320 + 143 = 223
> samples
> uwide band : delay = 800 - framesize + lookahead = 800 - 640 + 349 = 509...