Features: • 4.8K bps compression rate with silence compression.• Maximum 8 Personal Mail Supports (Separate 127 ICMs)• DTMF generation and detection with near-end echo cancellation.• Maskable internal voice prompt up to 40 seconds.• 8-bit parallel & serial interfa...
MX93022A: Features: • 4.8K bps compression rate with silence compression.• Maximum 8 Personal Mail Supports (Separate 127 ICMs)• DTMF generation and detection with near-end echo cancellation...
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The MX93022A is an engine chip for Digital-Answering-Machine(DAM).
The MX93022A provides functional modules, including speech compression/decompression, telephone line signal processing, voice prompt, AFLASH management.
The MX93022A operates as a slave peripheral; that is controlled by an microcontroller via a 8 bits parallel or serial interface. The host activates the MX93022A by sending it command. The MX93022A executes the command and returns status response to the host.