New Patent Granted to ClearOne on Augmented Beamforming Microphone Arrays with Enhanced Performance

Rhea-AI Summary

ClearOne (NASDAQ: CLRO) has been awarded a new patent for its innovative Beamforming Microphone Arrays with Acoustic Echo Cancellation. This patent, U.S. Patent No. 11,240,598 issued on February 1, 2022, outlines technology that includes a unique microphone array, enhancing audio performance while maintaining a compact size. The integration of acoustic echo cancellation offers a significant advancement for conferencing applications, reflecting ClearOne's commitment to advanced audio and video technologies.

Positive

• Awarded U.S. Patent No. 11,240,598 for Beamforming Microphone Arrays with Acoustic Echo Cancellation.
• Technology enhances audio performance while maintaining a compact size, beneficial for conferencing applications.
• Strengthens ClearOne's patent portfolio in audio and video processing technologies.

Negative

• None.

SALT LAKE CITY--(BUSINESS WIRE)-- ClearOne (NASDAQ: CLRO), a global provider of audio and visual communication solutions, announced today that it has been awarded a new patent relating to Beamforming Microphone Arrays with Acoustic Echo Cancellation.

The patent, titled “Band-Limited Beamforming Microphone Array with Acoustic Echo Cancellation”, describes, among other things, a microphone array with one set of microphones used for beamforming, and one or more additional microphones that are not used for beamforming, but instead are used to augment the audio performance of the microphone array.

The patent claims also recite that this beamforming microphone array includes acoustic echo cancellation. For the best audio quality, beamforming techniques place size requirements on a microphone array. For example, to perform beamforming at the lower end of the human range of hearing, the farthest spacing between microphones in the array needs to be relatively large.

To create a smaller array that still provides excellent low-end audio performance, the beamforming microphone array may need to be supplemented with non-beamforming microphones. The integration of acoustic echo cancellation in the array enables a beamformer implementing this technology to be a compact and convenient integrated solution for conferencing applications.

U.S. Patent No. 11,240,598, which issued on February 1, 2022, demonstrates ClearOne’s investment, strength, and reach in this important technology area. The company’s valuable patent portfolio covers multiple new technologies in the fields of audio and video processing, audio and video streaming, and innovative communication technologies.

About ClearOne

ClearOne is a global market leader enabling conferencing, collaboration, and network streaming solutions. The performance and simplicity of its advanced, comprehensive solutions offer unprecedented levels of functionality, reliability, and scalability. Visit ClearOne at www.clearone.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20220209005024/en/

Bob Griffin

Griffin360

Twitter: @griffin360

212.481.3456 x16

bob@griffin360.com

Source: ClearOne

FAQ

What is the significance of ClearOne's new patent for Beamforming Microphone Arrays?

ClearOne's new patent enhances audio performance in conferencing applications while allowing for a smaller microphone array.

When was ClearOne's patent for Beamforming Microphone Arrays issued?

The patent was issued on February 1, 2022.

How does ClearOne's patent improve audio technology?

It integrates acoustic echo cancellation to enhance audio quality and performance in compact designs.