Digital peak detector with noise threshold and method

Details Digital peak detector with noise threshold and method Digital peak detector with noise threshold and method

2006-10-17

2006-10-17

Jeanglaude, Jean Bruner (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Detecting analog signal peak

C341S100000

Reexamination Certificate

active

07123176

ABSTRACT:
A circuit and method for processing digitized analog signals (“input signals”) containing noise as well as maxima and minima of input signal, whereby local peaks and valleys of the input signal are detected and captured in the presence of the noise, and whereby peak detection attributable only to noise is suppressed.

REFERENCES:
patent: 4769613 (1988-09-01), Sawata et al.
patent: 4827191 (1989-05-01), Chapman
patent: 5194865 (1993-03-01), Mason et al.
patent: 5210538 (1993-05-01), Kuroiwa
patent: 5254995 (1993-10-01), Hantke
patent: 6100829 (2000-08-01), Fredrickson et al.

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