VOICE RECORDING APPARATUS USING AN MIC INPUT INSTALLED IN A VEHICLE BLUETOOTH MODULE FOR REDUCING THE NUMBER OF PARTS

摘要

PURPOSE: A voice recording apparatus using an MIC input installed in a vehicle Bluetooth module and a control method thereof are provided to use the circuit of the MIC input unit in common. ;CONSTITUTION: A codec(21) converts the electric signal of the analog type of an MIC(Microphone) input unit(12) into digital voice data. In case the digital voice data is inputted, the codec restores the digital voice data to an analog signal. If the recording command of external sound is inputted from an input unit(14), a controller(31) stores the converted digital voice data in a memory(41). If the reproduction command of the stored voice data is inputted from the input unit, the controller outputs the stored digital voice data to the codec.;COPYRIGHT KIPO 2011