What signal-processing techniques are available? How do the different signal-processing techniques work? Tips on choosing the right signal-processing technique for your application. Noise is all ...

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 ...

Almost totally deaf and reliant on lip reading since her 20s, Sherry Cramer couldn`t believe her ears in 1994 when she first wore the microphone array necklace that electrical engineering Professor ...

Bristol-based XMOS has created a reference design for home listening devices, like Amazon’s Echo, that work with voice recognition algorithms. Based around the firm’s digital processing silicon, it ...

Over ten years ago, a major smartphone manufacturer developed a demo of a smartphone with a ten-microphone array. It could pick out and hear a single person’s voice in a crowd – an amazing feature ...

Immersive audio is the new hotness in the recording world. Once upon a time, mono was good enough. Then someone realized humans have two ears, and everyone wanted stereo. For most of us, that’s where ...

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Bristol-based XMOS has created a reference design for home listening devices, like Amazon’s Echo, that work with voice recognition algorithms. Based around the firm’s digital processing silicon, it ...