Speech Vocoder chip MA24126-P1 support 2400 1200 600 bps

الوصف

MA*****- P1 is a high-performance, full-duplex ultra-low bit rate vocoder. With hardware or software configuration, it supports 3 coding rate selectively: ***0bps, ***0bps and **0bps. With good voice quality and anti-noise capability, it is widely used in band-limited fields, such as confidential communications, high-frequency communication, under-water acoustic communication, etc. 

Features:
（1）Single-chip coding/decoding scheme, do not require external RAM or FLASH
（2）Full duplex

（3）High integrity, support ***0bps, ***0bps, and **0bps simultaneously

（4）Real-time processing

（5）Coding rate configurable by hardware or software
（6）Front-end CODEC Interface: Support SPI and TI Mcbsp, or user defined
（7）Back-end MCU interface: UART
（8）Noise suppression, good noise immunity

（9）Voice activity detection (VAD) 

（*0） Low-power consumption
（*1）Package: LQFP ***8