Beamforming Techniques for Multichannel audio Signal Separation

Understand

Beamforming is a signal processing technique.

• It has been studied in many areas such as radar, sonar, seismology and wireless communications, to name but a few.
• It can be used for a myriad of purposes, such as detecting the presence of a signal, estimating the direction of arrival, and enhancing a desired signal from its measurements corrupted by noise, competing sources and reverberation.
• Actually, Beamforming has been adopted by the audio research society, mostly to separate or extract speech for noisy environment.