Pulse or digital communications – Receivers – Interference or noise reduction
Patent
1997-11-24
2000-08-01
Chin, Stephen
Pulse or digital communications
Receivers
Interference or noise reduction
375262, 375341, 370345, 455403, 704242, H04L 100, H04B 110
Patent
active
060977728
ABSTRACT:
A telecommunications system and method for improving the detection of speech and control signals within a telecommunications transmission, particularly, reducing the probability that the control signals and other non-speech transmission segments are interpreted as speech and played. Also, the system and method of the present invention is directed to techniques for reducing the probability that random noise during discontinuous transmission periods are interpreted as speech and played.
REFERENCES:
patent: 5060266 (1991-10-01), Dent
patent: 5212823 (1993-05-01), Fujii et al.
patent: 5323446 (1994-06-01), Kojima et al.
patent: 5499246 (1996-03-01), Cooper
Gregory David
Johnson Phillip Marc
Wan Yongbing
Chin Stephen
Ericsson Inc.
Fan Chieh M.
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