Apparatus and method for improved voice activity detection

Details Apparatus and method for improved voice activity detection Apparatus and method for improved voice activity detection

2006-07-04

2006-07-04

Lerner, Martin (Department: 2654)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S215000

Reexamination Certificate

active

07072828

ABSTRACT:
Problems of front-end clipping and excessively long holdover times in digitally encoded speech are resolved by the introduction of a queue at the transmitting end of a digital conversation. Samples are transmitted from the queue until an interval of low energy samples is encountered upon which time samples are not transmitted from queue until energy samples are present.

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