Bluetooth headset uses austriamicrosystems’ Active Noise Cancelling solution for clear, crisp audio in noisy surroundings
Audio performance is also improved compared with competing solutions with a 10 dB positive SNR – no matter the environment – improving intelligibility in Bluetooth headsets.
“The sound experience is always the main parameter when users of Bluetooth headsets evaluate their products or prioritize product features,” explained Anders Bo Rasmussen, Director of Product Management for Jabra. “Noise cancelling has been the main topic within the Bluetooth industry for years, but all efforts were focused on the transmitted audio. With Jabra SUPREME, Jabra offers an industry first unique solution with a ‘receive path’ Active Noise Cancelling feature. The technology makes received audio more crisp and clear and provides better speech intelligibility. That is a clear benefit for the user of a Bluetooth headset: you can hear and understand what’s being said to you, even in noisy surroundings.”
austriamicrosystems’ ANC solutions address receive path Active Noise Cancelling with the objective to improve sound quality in and around portable consumer devices by reducing background ambient noise. The portfolio covers feed-forward, feedback and hybrid topologies in both single-ended stereo and mono BTL (bridge-tied load) applications.
More information about austriamicrosystems ANC IC portfolio and demo board at www.austriamicrosystems.com/audio/ANC
More information about Jabra SUPREME Bluetooth headset at
www.jabra.com/sites/mobile/na-us/products/pages/jabrasupreme.aspx
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