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001DSR01中文資料CONEXANT數(shù)據(jù)手冊PDF規(guī)格書

廠商型號	001DSR01
功能描述	CX20921 Far Field Voice Input Processor SoC AudioSmart
文件大小	800.23 Kbytes
頁面數(shù)量	35 頁
生產(chǎn)廠商	Synaptics Incorporated.
企業(yè)簡稱	CONEXANT
中文名稱	Synaptics Incorporated.官網(wǎng)
原廠標識
數(shù)據(jù)手冊	下載地址一下載地址二到原廠下載
更新時間	2025-1-7 22:30:00

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 noise suppression

– Full-duplex AEC

? Compatible with multiple leading embedded and

server-based speech recognition vendors

? Dual far field, 24-bit, 106dB dynamic range ADCs with

microphone pre-amplification and independent

Microphone Bias (micbias) supply—enables low

microphone gain for far field signals without saturating

for loud near field signals

? Powerful, dual-core 32-bit DSP

? Multiple Integrated Interchip Sound (I2S) serial data interfaces

? Inter-Integrated Circuit (I2C) serial control interface

? Serial Peripheral Interface (SPI) for low-cost flash support