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Catalog → L`union des Republiques Sovietiques Socialistes (l`URSS) → Les repertoires → La radiobibliotheque massive
 | Title: V. I. Parkhomenko. Magnetic heads | | Release of Z65 | | List: 9 | | Byte: 1463274 | | Note: MASS Release of Z65 V RADIO LIBRARY. I. Parkhomenko. Magnetic heads the STATE POWER PUBLISHING HOUSE MOSCOW 1960 LENINGRAD In the brochure are considered features of designs of modern one-track and multitrack magnetic heads. The short information on the ferromagnetic materials which are applied to production of cores of heads is supplied and the description of process of production of magnetic heads is provided. Requirements imposed to the writing-down, reproducing and erasing heads are stated. Also some kinds of magnetic heads which are applied to reproduction of very low frequencies and the analysis of the written-down soundtracks are considered. The brochure is designed for the radio fans familiar with the basic principles of magnetic record. Parkhomenko Vladimir Ivanovich MAGNETIC HEADS | Download from site:
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