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...it help if I scale the input wav data before encoding to spx? One interesting thing is if I encode the same wav file to spx(or decode the same spx file to wav ) on Windows platform, then there is no such big clicking noise, samething is true if I use floating_point speex library to encode/decode on WM2003. Problem happens only on WM2003 using FIXED_POINT library. Thanks Yanxin ----- Original Message ----- From: "Jean-Marc Valin" <jean-marc.valin@usherbrooke.ca> To: <ycui@wmsvision.com> Cc: <speex-dev@xiph.org> Sent: Tuesday, December 05, 2006 4:53 PM Subject: Re: [Sp...

I am running speex 1.2beta1 on WM2003 using FIXED_POINT option, I got big clicking noise during encoding or decoding randomly, I got more noise if I spoke louder or made the MIC sensitivity higher, for example, when I encode the wav file to spx file, the original saved wav file does not have such noise, the noise is added only after it...

...he input wav data before encoding to spx? > One interesting thing is if I encode the same wav file to spx(or > decode the same spx file to wav ) on Windows platform, then there is > no such big clicking noise, samething is true if I use floating_point > speex library to encode/decode on WM2003. Problem happens only on > WM2003 using FIXED_POINT library. > > Thanks > > Yanxin > > > ----- Original Message ----- From: "Jean-Marc Valin" > <jean-marc.valin@usherbrooke.ca> To: <ycui@wmsvision.com> Cc: > <speex-dev@xiph.org> Sent: Tu...