DocumentCode
920136
Title
Hall Effect Magnetic Head For The Cassette Tape Deck
Author
Oi, Tetsu ; Kotera, Nobuo ; Shigeta, Junji ; Hayashi, Kenji ; Ketori, Takao
Author_Institution
Central Research Laboratory, Hitachi Ltd.
Issue
2
fYear
1979
fDate
5/1/1979 12:00:00 AM
Firstpage
221
Lastpage
230
Abstract
Application of the Hall effect magnetic playback head to the combination head in cassette tape decks requires the rear gap design to avoid the manfacturing difficulties accompanying the front gap design. The rear gap magnetic core feeds less magnetic flux from the tape to the Hall element than the front gap type core. As a result optimization of the design for the magnetic core and the Hall element is carried out as follows:
Keywords
Coils; Frequency; Glass; Hall effect; Laboratories; Magnetic cores; Magnetic flux; Magnetic heads; Signal to noise ratio; Temperature;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.1979.273243
Filename
4050158
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