Speech Vocoder Chip MA24126-P1

MA24126- P1 is a high-performance, full-duplex ultra-low bit rate voice codec. With hardware or software configuration, it supports 3 coding rate selectively: 2400bps, 1200bps and 600bps.

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）High integrity, support 2400bps, 1200bps, and 600bps simultaneously
（4）Real-time processing
（5）Coding rate configurable by hardware or software
（6）Front-end CODEC Interface: Support SPI and TI Mcbsp, or customized
（7）Back-end MCU interface: Support UART and parallel port, or customized
（8）Noise suppression, good noise immunity
（9）Voice activity detection (VAD) feature
（10）Low-power consumption
（11）Package: LQFP - 128