Assuming your MPEG source has a different sample rate, you'll need to resample it after it has been decoded. You can find example code in the resample.c module of madplay.

Average each pair of stereo samples to get mono; drop least-significant bits (with rounding maybe) to get to 8 bits.

Out of interest, what is your application? I've tried 7-bit mono at 11kHz, and it sounded awful :-)

-----Original Message----- From: mad-dev-admin@lists.mars.org [mailto:mad-dev-admin@lists.mars.org]On Behalf Of Wen Sent: 30 December 2004 07:33 To: mad-dev@lists.mars.org Subject: [mad-dev] how to convert mp3 into wav by mad?

may i get the wave in 1mono 8bit 8000khz?

-- With my best regards, Wen

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