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CX20921

Conexant
Part Number CX20921
Manufacturer Conexant
Description Far Field Voice Input Processor SoC
Published Jul 3, 2018
Detailed Description CX20921 Far Field Voice Input Processor SoC AudioSmart Data Sheet General Description The CX20921 is a high-performance...
Datasheet PDF File CX20921 PDF File

CX20921
CX20921


Overview
CX20921 Far Field Voice Input Processor SoC AudioSmart Data Sheet 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.
The device includes 24-bit microphone Analog-to-Digital Converters (ADCs), a powerful dual core 32-bit hardware Digital Signal Processor (DSP), and integrated power management.
Combined with Conexant’s AudioSmart™ far field voice input processing software suite, including Smart Source Pickup (SSP) noise suppression and full-duplex Acoustic Echo Cancellation (AEC), the CX20921 is the ideal turnkey solution for adding voice control, voice search, and Voice over Internet Protocol (VoIP)/speakerphone functionalities to SmartTV, Set-Top Box (STB), Smart appliances, and automotive hands-free control and communication systems.
The CX20921 device supports a micropho...



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