DocumentCode
826438
Title
Hifi VCR System
Author
Miura, Kuniaki ; Okada, Yoshinori ; Fukushima, Isao ; Yoshida, Naoto ; Hirano, Masaaki
Author_Institution
Consumer Products Research Center, Hitachi Ltd.
Issue
3
fYear
1984
Firstpage
360
Lastpage
369
Abstract
Improvement of the sound quality for home VCRs has been strongly desired. As the tape velocity becomes smaller according to the high density recording, the conventional fixed sound head gives poor quality in S/N and frequency response. It is well known that the sound quality is greatly improved by recording the sound signal with rotary heads. Using this concept, FM sound multiplex recording system has been developed and standardized in the 8mm VCR system in March 1983. 1), 2)
Keywords
Audio recording; Azimuth; Circuits; Consumer products; Frequency modulation; Magnetic heads; Magnetic recording; Noise reduction; Standards development; Video recording;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.1984.354066
Filename
4180277
Link To Document