DocumentCode
1063377
Title
An Improved Television Sound System
Author
Ring, C.M.
Author_Institution
Motorola Inc. Integrated Circuits Center
Issue
2
fYear
1973
fDate
5/1/1973 12:00:00 AM
Firstpage
117
Lastpage
122
Abstract
The following paper describes a single die, integrated, monolithic, sound system. Total function includes 4.5mHz I. F. limiting and amplification, quadrature F.M. detection, external D.C. volume control, audio power and preamplification, plus an internal supply line voltage regulator. Substantial performance ance gains throughout were realized with improved circuit and device design techniques.
Keywords
Attenuation; Audio systems; Capacitors; Control systems; Coupling circuits; Detectors; Equations; Power amplifiers; RLC circuits; TV;
fLanguage
English
Journal_Title
Broadcast and Television Receivers, IEEE Transactions on
Publisher
ieee
ISSN
0018-9308
Type
jour
DOI
10.1109/TBTR1.1973.299729
Filename
4080098
Link To Document