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can anyone share audio reference design



hi,

I'm working for new project. my requirement is to capture 2 audio channels of input 3Vrms at 10kohms impedance and of frequency range from 300hz to 3.5khz.

 

analog audio signal is to be captured, balanced, filtered, summed to convert digital output for compressing it.

 

hence, any one who has experience in it can guide me please.

 

BR

satya