DocumentCode
904713
Title
Low-Cost Digital Tunung System with Full-Function Automatic Search Preset
Author
Matsu-ura, S. ; Kamimura, M. ; Fujimura, T.
Author_Institution
Consumer Products Research Center Hitachi, Ltd.
Issue
4
fYear
1978
Firstpage
545
Lastpage
552
Abstract
One of the most widely used tuning system in the USA at present is a one-knob rotary channel selector, which presets TV channels with potentiometers, and selects them with a mechanical rotary switch. But in this system we need the experienced adjustment labor and devoted time in order to preset the exact tuning point with potentiometers.
Keywords
Broadcasting; EPROM; Europe; Frequency; Manuals; Potentiometers; Switches; TV; Tuning; Voltage;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.1978.266975
Filename
4043126
Link To Document