Signal processor

Details Signal processor Signal processor

1974-02-25

1976-01-27

Morrison, Malcolm A.

Registers

Transfer mechanism

Traveling pawl

324 77B, 328167, G06F 738, G01R 2316

Patent

active

039354377

ABSTRACT:
A signal processor enables the examination of the spectral content of an input signal within a selected analysis bandwidth f.sub.a about an adjustable reference frequency f.sub.r. A multi-segment digital filter in the processor provides sharply reduced levels outside the selected analysis bandwidth by first multiplying the effective data rate in a multiple-register integrating filter and then restoring the data rate in subsequent digital filters.

REFERENCES:
patent: 3737636 (1973-06-01), Esteban
patent: 3740537 (1973-06-01), Giles et al.
patent: 3742197 (1973-06-01), Pommerening
patent: 3786351 (1974-01-01), Priebe, Jr.
patent: 3803390 (1974-04-01), Schaepman
patent: 3821482 (1974-06-01), Hirsch
patent: 3829670 (1974-08-01), Kebabian
patent: 3833797 (1974-09-01), Grobman et al.
patent: 3879661 (1975-04-01), Collins

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