Accession Number:
ADD002396
Title:
Track Generator.
Descriptive Note:
Patent,
Corporate Author:
DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s):
Report Date:
1975-11-18
Pagination or Media Count:
9.0
Abstract:
A signal processing and display digital technique is described in connection with a hazard avoidance sonar system whereby data generated relatively slowly is accumulated digitally in storage and read out repetitively at a faster rate to avoid flicker on a cathode ray tube display. Logic means are provided for periodically inserting a new line of data in place of the oldest data line only, whereby a historical display is maintained while also showing progression of parameters represented by the data.
Descriptors:
Subject Categories:
- Computer Hardware
- Acoustic Detection and Detectors