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audio sensing multiple adc channels

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mithun mohan

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Hi geeks,

My application need to sense around six wave forms from six small condenser microphones(placed in different angles).The output from these mics will go to to ADCs of microcontroller. When a sound hit on these microphones,microcontroller must recognize on which mic did the sound hit first then second,third etc..concurrently i must run a timer(high precision) and then take time stamp when the same sound hits on the particular mic. Eventually i got to calculate the difference in time.I have Stm32f4 with me for this application..

Any help is appreciated

Thanks in advance
 

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