DocumentCode
1064129
Title
FM audio IC for VHS VCR using new signal processing
Author
Yamamoto, T. ; Kamoshida, I. ; Koga, K. ; Sakai, T. ; Sawa, S.
Author_Institution
Toshiba Corp., Tokyo, Japan
Volume
35
Issue
4
fYear
1989
fDate
11/1/1989 12:00:00 AM
Firstpage
723
Lastpage
732
Abstract
A new VHS FM audio-processing IC has been developed which contains a new peak-noise-reduction system. With the new circuitry, audio filters can be fully integrated without degrading the IC performance and the total dynamic range. In addition, the trimming points of the system are reduced from 6 to 2, which results in high cost-effectiveness
Keywords
audio equipment; bipolar integrated circuits; frequency modulation; signal processing equipment; video tape recorders; VHS FM audio-processing IC; VHS VCR; audio filters; high cost-effectiveness; peak-noise-reduction system; signal processing; trimming points; video cassette recorder; Active filters; Audio recording; Costs; Dynamic range; Integrated circuit noise; Noise reduction; Operational amplifiers; Signal processing; Video recording; Video signal processing;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.106889
Filename
106889
Link To Document