Method, System and Computer Program Product for Attenuating Noise Using Multiple Channels

摘要

A first signal is received that represents speech and the noise. The noise includes directional noise and diffused noise. A second signal is received that represents the noise and leakage of the speech. In response to the first and second signals: a first channel is generated that represents the speech and the diffused noise while attenuating most of the directional noise from the first signal; and a second channel is generated that represents the noise while attenuating most of the speech from the second signal. In response to the first and second channels, an output channel is generated that represents the speech while attenuating most of the noise from the first channel.