CX20921 Datasheet - Conexant

CX20921 Far Field Voice Input Processor SoC

The CX20921 is a high-performance, far field voice input processor System-on-Chip (SoC). The CX20921 is the first product in this category with an integrated voice trigger function that supports a low system power Wakeon-Voice (WoV) function. The device includes 24-bit microphone Analog-to-Digital C.

CX20921 Features

* Low-power WoV mode with an embedded third-party speech recognition engine

* Enables high-performance Automatic Speech Recognition (ASR) and excellent voice clarity with only two microphones through Conexant's AudioSmart voice input processing software, which includes:

* SSP

CX20921-Conexant.pdf