High precision controlled gain voice processing system and metho

Details High precision controlled gain voice processing system and metho High precision controlled gain voice processing system and metho

1997-11-06

2000-06-20

Urban, Edward F.

Telecommunications

Transmitter

Carrier amplitude control

455109, 375301, H01Q 1112, H04B 104

Patent

active

060787937

ABSTRACT:
A processing system (150) that generates a voice output signal having high precision controlled gain from a voice input signal by generating (225) a slow gain signal from the voice message by controlling a signal level gain of the voice signal using a setup gain and a first slow time constant, and then generating (230) a high precision controlled gain voice signal from the slow gain signal by controlling a signal level gain of the slow gain signal using at least one of a fast attack time constant and a slow release time constant.

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