CEVA Introduces ClearVox Solution for Enhanced Speech Intelligibility in Voice-Enabled Devices

CEVA, a leading licensor of signal processing platforms for smart, connected devices, introduced ClearVox, a new software suite of advanced voice input processing algorithms aimed at enhancing speech intelligibility and voice clarity for voice-enabled devices. ClearVox is licensed exclusively for the CEVA-TeakLite-4 and CEVA-X2 audio/voice DSPs, and extends the company’s voice portfolio with multi-mic beamforming, speaker direction of arrival, noise suppression and echo cancellation algorithms.

Cirrus Logic introduced a development kit for Alexa Voice Service (AVS), optimized for smart speakers and smart home applications including voice controlled devices, hands-free portable speakers and networked speakers. With the Cirrus Logic IC and software design, the Voice Capture Development Kit for Amazon AVS helps manufacturers quickly get to market with new Alexa-enabled products that feature high-accuracy wake-word triggering and command interpretation even in noisy environments and during music playback.

Conexant’s new I2S audio Codec and AudioSmart software offers noise cancellation and full-duplex acoustic echo cancellation for tablets, allowing better voice quality even in noisy environments. Conexant also introduced a Linux software solution for voice control and communication in smart home products and unveiled its new Smart Voice Pickup (SVP) technology for headsets, based on its proprietary SSP noise suppression algorithm.