[mad-user] mad decoder sample rates

Steve Spano steve at fl-eng.com
Fri Sep 7 09:57:04 PDT 2007


Hi Folks,

 

We have the mad library running on the new STR912 processor; 96MHz ARM9
core.

 

We are using a small CPLD to bridge between the SSP serial port and a
CS4431 stereo dac.

 

We have an I2C silicon oscillator being used so we can set any sample
rate we want. Currently, its working at 22.05KHz. We haven't change the
sample rate yet.

 

I want to be able to run 8Khz to 48KHz MP3s. Is there anything in the
mad decoder that would prevent decoding MP3s within this range? We don't
have a sample issue with our hardware since we can set any sample rate
we want.

 

Thanks

 

Steve Spano, President

steve at fl-eng.com

Finger Lakes Engineering

607-277-1614 x223

www.fl-eng.com <http://www.fl-eng.com/> 

 

 

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