RF autocorrelation signal trigger generator

Details RF autocorrelation signal trigger generator RF autocorrelation signal trigger generator

2005-05-20

2010-06-08

Payne, David C (Department: 2611)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C375S150000, C375S316000, C375S343000, C375S354000, C375S355000

Reexamination Certificate

active

07734464

ABSTRACT:
An autocorrelation trigger comprising a correlator detector for producing a correlation coefficient by correlating a signal with a time-delayed version of the signal and generating a trigger in real-time when the correlation coefficient corresponds to a predetermined condition is provided. A method of producing trigger based upon an autocorrelation measurement is also provided. The autocorrelation trigger may be used to produce a trigger based upon the degree to which the autocorrelation relates to an autocorrelation model, such as, the degree of randomness in a signal.

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