Smart Watches

Cirrus Logic's complete audio path solutions using SoundClear® technology enables a voice command interface to smart watches including low power, always-on voice processors with ASR Enhance.

Highlighted components are offered by Cirrus Logic.

System Features

Always-On Voice

Always-On Voice

Reliable wake word recognition from one foot or from across the room.

Low Power

Low Power

Supports ultra-low power implementation of TrulyHandsfree technology from Sensory, Inc.

Noise Reduction and Echo Cancellation

Noise Reduction and Echo Cancellation

Multi-mic noise reduction and non-linear echo suppression algorithm support.

ASR Enhance

ASR Enhance

Automatic speech recognition (ASR) preprocessing for increased accuracy in noisy environments.

Compatible Products


Portable Codecs

  • CS42L51

    Low Power Stereo Codec with Headphone Amplifier

  • CS42L52

    Low Power Codec with Class D Speaker Driver

  • WM8962/62B

    Ultra Low Power Codecs for Portable Audio Applications

MEMS Microphones

For information on Cirrus Logic’s high performance MEMS microphones please contact your local Sales Office or Representative.

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