ZenVoice Bone Algorithm Delivers Superior Voice Clarity in Noisy Environments with Bosch Sensortec's Advanced BMA550 Bone Conduction Sensor

Aizip and Bosch Sensortec jointly received the 2024 Best of Sensors Award at the Sensors Converge Conference and Expo (June 24-26) for a noise reduction solution in hearables devices. The award recognized the fact that Aizip's ZenVoice Bone algorithm, coupled with Bosch Sensortec's latest BMA550 bone conduction sensor, delivers advanced noise reduction in true wireless stereo (TWS) earbuds. This collaboration leverages Aizip's advanced neural network architecture to deliver a new level of speech intelligibility.

Short after being unveiled at IFA 2023 and launched in the market, at CES 2024 Jabra unveiled a suite of experience-enhancing updates to its latest Elite wireless earbuds, the Elite 8 Active and Elite 10. The updates introduce new noise suppression algorithms for more powerful ANC, clearer calls and better awareness of the user's surroundings with HearThrough to provide a more natural audio experience. Bluetooth LE Audio maybe in a future update.

Active noise cancellation (ANC) is a popular feature for consumer electronics headsets, headphones, and earbuds. Designing effective ANC imposes particular specification requirements on audio chain components, including microphones. This article explains how to achieve better true wireless stereo ANC designs, offering valuable insights for this trending application.