iam using speex for the first time...iam using it in real time.....in command line as:- speexenc /dev/dsp old.spx Encoding 8000 Hz audio using narrowband mode (mono) when i played this encoded file old.spx in command line:- aplay pld.spx Playing raw data 'old.spx' : Unsigned 8 bit, Rate 8000 Hz, Mono then i decoded this old.spx in command line:- speexdec old.spx new.wav Decoding 8000 Hz audio using narrowband mode (mono) then i played this new.wav aplay new.wav Playing WAVE 'new.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono here iam not able to hear this decoded file...why it is playing this signed 16 bit Little Endian and so very speedy playing and not able to hear.. even though encoded file is unsigned 8 bit.... how can i play it in 8 bit unsigned... Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20090207/59857216/attachment.htm