AR/VR Headsets

Cirrus Logic's complete audio path solutions using SoundClear® technology enables a voice command interface to wearable applications like AR/VR headsets including low power, always-on voice processors with ASR Enhance.

Highlighted components are offered by Cirrus Logic.


System Features



Always-On Voice


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



Low Power


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



Noise Reduction and Echo Cancellation


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



ASR Enhance


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



Hi-Fi Playback


Using multi-path headset amplifier technology, our smart codecs can deliver high quality audio for any application.



Audio Post Processing


Cirrus Logic offers a wide range of post processing including in-house and from some of the biggest software brands in the world.



Boosted Amplifiers with Speaker Protection


Boosted amplifiers help fill the room with great sound while providing unparalleled speaker protection.



Haptic Drivers


Delivering real-time LRA control for keyless and HD haptics.



Compatible Products

Recommended

Audio Amplifiers

  • CS35L41

    11 V Boosted Mono Class D Amplifier with DSP Speaker Protection and Audio Enhancement

  • WM9081

    D/A Converter with Integrated Class AB/D Amplifier

Haptic Drivers

  • CS40L25/25B

    Boosted Haptic Drivers with Integrated DSP, Waveform Memory, Closed‑Loop Algorithms and LRA/VCM Protection

  • CS40L26/26B

    Smart Haptic Driver Enables HD Haptics on Mobile Devices for Enhanced Gaming, Videos and Music

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

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