Method and apparatus for replacing a voice with an original lead

Method and apparatus for volume control

Method and arrangement for automatically controlling the...

Method and arrangement for automatically limiting distortion in

Method and circuit for voice automatic gain control

Method and system for PCM audio ramp and decay function

Method and system for selectively and variably attenuating...

Method and system of background noise suppression in an audio ci

Method for controlling voice level and level-controlling device

Method for controlling volume level of sound for a display

Method for hierarchical audio conflict control

Method for noise reduction of a FM signal

Method for noise reduction of a FM signal

Method for preventing an output device from being damaged

Method for producing a constant sound pressure level in...

Method for reproducing audio signal from at least two...

Method for the compatible transmission and/or storage and decodi

Method of adjusting the volume and the loudness in an audio devi

Method of and apparatus for extending the useful dynamic range o

Method of controlling sound in computer monitor with sound proce