Recording Voice / Sound Chip Module , Demo board

AUTO Line-in ( right / left 2 channel) stereo recording

Power off and go to sleep mode
When there is not any operation of recording or playing about 1 second, system will go to sleep mode.

Erase
* Push and hold the FP key and the RP key together for 2 seconds, and system will warn  with one beep sound.
After several seconds, system will warn with 2 beep of sound to indicate last one messages recorded have been erased. 
* Push and hold the FP key and the RP key for 2 seconds again, then system will erase the next message. 

* Push the FP key sequentially, the messages will be played from 1->2->3->4.Hold the key, this section voice will be re-play. 
* Push the RP key sequentially, the messages will be played from 4->3->2->1. Hold the key, this section voice will be re-play.

 
Manual recording & playback  
* Push the REC key to start recording and the LED will be flashed, then push it again to      stop recording and delay about 2 seconds the LED will stop shining. Push this key again to record next message.      

Getting started 
* Set the sampling rate. 
* Connect 3.3V dc power and 8 ohm speaker to the demo board.

APR6008-V3G3 VOICE CHIP DEMO BOARD / recording sound module / Voice module can record maximum 8mins