Smart Thermostats

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

Highlighted components are offered by Cirrus Logic.

System Features


ASR Enhance

ASR Enhance


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


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.



Compatible Products

Recommended

Smart Codec

  • CS47L15

    SmartHIFI Smart Codec With Advanced Audio Features for Mid-Tier Smartphones

    SoundClear compatible
  • CS47L24

    Ultra Compact, Low Power Smart Codec with Dual Core DSP

    SoundClear compatible
  • CS47L35

    Smart Codec with Low Power Audio DSP

    SoundClear compatible
  • CS47L90

    Low Power, Highly Integrated Audio Codec Featuring SmartHIFI for Mobile Playback

    SoundClear compatible
  • WM8281

    Low Power Smart Codec with Active Noise Cancellation and Echo Cancellation

    SoundClear compatible

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.

Contact sales and support