Description: The voice recording module by chip ISD2560 voice recorder and its peripheral circuit.
1, the module P /-R, PD, CA0 jack connected to the experimental box K1, K2, K3, EOM is then the experimental tank light L1, the P-CE pulse orders.
2, K1, K3, allocated to low, K2 first high to low. Click the single pulse of the P-L1 should be extinguished. At this point this microphone passage, and then the P-L1 should be lit, recording completed.
3, K1 allocated to high, K3 allocated to low, after the K2 first low. Click the single pulse of the P-L1 should be extinguished, just recorded voice clips can be heard. Playback is complete, L1 should be lit.
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File list (Check if you may need any files):
AUDIO.asm
语音模块使用说明.doc
语音模块调试说明.doc
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