provide 600 bps speech ic

Description

MA**0 - P1 is a high-performance, full-duplex ultra-low bit rate voice codec, the encoding rate is **0 BPS. With good voice quality and anti-noise capability, it is widely used in band-limited fields, such as confidential communications, short-wave communication, under-water acoustic communication, etc.. 



Features: 
1 Single-chip coding/decoding scheme, do not require external RAM or FLASH 
2 Full duplex 
3 Real-time processing 
4 Front-end CODEC Interface: Support SPI and TI Mcbsp, or user defined 
5 Back-end MCU interface: Support UART and parallel port, or user defined 
6 Noise suppression, good noise immunity 
7 Voice activity detection VAD  and echo cancellation feature 
8 Low-power design 
9 Package: LQFP - **8