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shortbus
2004 Dec 28
1
How to convert from Microsft PCM 16bit to float
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