[Speex-dev] How to convert from Microsft PCM 16bit to float

[Tay YueWeng]

Dear all,

I have one simple question.  I understand that
speex_encode and speex_decode takes float * as an
arguement to encode and decode the sound.  However,
when I get the PCM data from the sound card under
win32, it is a just 16 bit array.  May I know how do I
convert this 16 bit value to speex float format and to
convert back?  Is there got any routine to do this?

YueWeng


		
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