Datasheet Details
| Part number | CX20921 |
|---|---|
| Manufacturer | Conexant |
| File Size | 795.59 KB |
| Description | Far Field Voice Input Processor SoC |
| Datasheet |
 CX20921 Datasheet
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General Description
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.
Key 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.