Acoustic shock prevention

Adaptive communication systems and methods

Adaptive communication systems and methods

Direct coupling of telephone volume control with remote...

Event driven noise cancellation

Method and apparatus for gradual application of a hitless...

Method and apparatus for noise cancellation

Method and means for increasing inherent channel capacity...

Method and means for increasing inherent channel capacity...

Method and system for remote telephone calibration

Methods and apparatus for improving voice quality in an...

Noise compensation methods and systems for increasing the...

Noise reduction and comfort noise gain control using bark...

Noise suppression based on bark band wiener filtering and...

Receiving section of a telephone with suppression of...

Systems and methods for reducing noise in ADSL transmissions

Telephone terminal with control of voice reproduction...

Voice activity detection system and method