The simultaneous acquisition and measurement of signals from a microphone array presents a variety of challenges to developers seeking to evaluate their designs, says Joe Begin. Today’s smart devices ...

Beamforming techniques are at the forefront of modern acoustical signal processing, enabling precise spatial filtering by harnessing arrays of microphones. These methods exploit constructive and ...

As portable voice communications devices become more ubiquitous, they are increasingly used in such noisy environments as airports, outdoor street traffic situations, and bars and clubs.These ...

One of the features of the new PS5 DualSense controller that doesn’t quite have people talking yet—despite that being its very purpose—is the microphone array built right into the controller. Sony’s ...

The position and the strength of sound sources radiated by an aircraft model in the wind tunnel can be measured with a microphone array. By means of a large number of microphones which are usually ...

A bio-inspired directional MEMS microphone claims to have isolated a speaker’s voice while eliminating sonic clutter to provide a pristine audio output for laptops, webcams, smart speakers, TVs, ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More In a technical paper scheduled to be presented next month at the ...

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A new DualSense patent published today gives us a glimpse at the internals of the PS5 controller. While the patent itself focuses on the microphone array specifically, it still gives a glimpse at the ...