Noise suppression in communications systems

Details Noise suppression in communications systems Noise suppression in communications systems

2007-02-20

2007-02-20

Chin, Vivian (Department: 2615)

Electrical audio signal processing systems and devices

Noise or distortion suppression

C379S406010, C375S346000

Reexamination Certificate

active

09573128

ABSTRACT:
A communications system contains a network linking a number of communications devices participating in a communications session. During the communications session, the communications devices share information indicating when participants are speaking. Based on this information, the communications devices control output levels to suppress the output of spurious signals during the communications session.

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