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Thin-Film Head Incorporating Write Circuit

This introduces a newly-developed thin-film recording head featuring coils with 30 turns, made possible through new multi-turn helical thin-film technology.: The recording head incorporates an integrated circuit consisting of a serial/parallel data converter, a control circuit and a driver unit for the electromagnetic conversion element of each track.: When the tracks are being driven, the total electrical supply current is less than 10 mA so that it can be used in compact and lightweight S-DAT recorders.

Author: Moriyama, Masaru
Affiliation: Audio Engineering Research Center, VICTOR COMPANY OF JAPAN, LTD. (JVC), Kanagawa, Japan
AES Conference:3rd International Conference: The Present and Future of Digital Audio (June 1985)
Paper Number:3-030 Import into BibTeX
Subject:Digital Audio

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