Title :
Core memory digital signal processing applied to improved sonar displays
Author_Institution :
Naval Ship Research Development Lab., Panama City, FL, USA
Abstract :
A new sonar display uses a short-persistence phosphor CRT, driven by a digital core memory, to obviate flicker and signal compression and distortion which are characteristic of conventional, long-persistence phosphor CRTs.
Keywords :
Analog-digital conversion; Brightness; Cathode ray tubes; Costs; Displays; Light scattering; Phosphors; Signal resolution; Sonar; TV;
Conference_Titel :
Engineering in the Ocean Environment - Digest of Technical Papers, 1970 IEEE International Conference on
DOI :
10.1109/OCEANS.1970.1160952
