This is a user's manual for OKI Noise/Echo Canceller, MSM7731-01.The evaluation board is designed for your 'turn-key' evaluation of MSM7731-01 with thefollowing features;l On-board Micro Controller Interface CircuitEasy to set the internal control register without an external micro controller.l On-board Speaker Amplifier and Microphone Input CircuitRealizes direct connection to a speaker and a microphone.l Single 12V power supplyFor easy connection to a cigarette AC adopter of a carFor the specifications and the functions of MSM7731-01, please refer to the devicedatasheet.
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