Design of a record/play sound system

Thread Starter


Joined May 16, 2012
I am actually designing an embedded system.
I would like to add a system to register sounds through a mic recod them on SD and thenplay them.
I alreday have the MCU and SD card.
I just have to design the two schematics (capture and play).
concerning schematics i have some ideas but concerning wich component to chose i am lost!
here are my needs:
It should be able to record and play human voice in a clear and audible way. no need to be to powerfull.

PLease don't hesitate if you have any clues!!

Regards to all,