Sonar having signal amplitude differentiation and noise suppress

Details Sonar having signal amplitude differentiation and noise suppress Sonar having signal amplitude differentiation and noise suppress

1980-11-18

1983-01-18

Farley, Richard A.

Communications, electrical: acoustic wave systems and devices

Echo systems

Distance or direction finding

367 97, G01S 1596, G01S 766

Patent

active

043695086

ABSTRACT:
Both signal amplitude presentation and noise suppression presentation of sonar signals have been known for some time, but have been incompatible in the same display system. In this disclosure, means are provided for separately processing the received signal in two parallel paths, one through a noise-pulse suppression processor, and the other through a signal amplitude differentiation processor which adds an additional adjustable time delay so that the signals processed through both paths are initiated at the same time and thus can be presented together.

REFERENCES:
patent: 3109154 (1963-10-01), Grada et al.
patent: 3332056 (1967-07-01), Drenkelfort
patent: 3440598 (1969-04-01), Drenkelfort et al.

Affiliated with

Also associated with

Rating

Sonar having signal amplitude differentiation and noise suppress does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sonar having signal amplitude differentiation and noise suppress, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sonar having signal amplitude differentiation and noise suppress will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-139742