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Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949)
[ACTIVE]

Some Distinctive Properties of Magnetic-Recording Media

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Information is presented relative to the adjustment of bias current in magnetic recordings and the various effects of bias changes on distortion, frequency response, overload characteristics, and permanency are discussed. Other factors which influence frequency response are outlined briefly and it is shown that the inherent frequency response of the medium is difficult to divorce from effects due to the recording system. The problem of noise is presented in general terms and the nature and level of the noise from a direct-current saturated medium is advanced as an important criterion of quality.
Publication Date
1949-01-01
DOI
10.5594/J12570
Link
https://doi.org/10.5594/J12570
Author(s)
R. Herr, B. F. Murphey, W. W. Wetzel
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J12570.json

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R. Herr, B. F. Murphey, and W. W. Wetzel; Some Distinctive Properties of Magnetic-Recording Media, Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949); SMPTE, 1949. Available at https://doi.org/10.5594/J12570
Snippet:
R. Herr, B. F. Murphey, and W. W. Wetzel; Some Distinctive Properties of Magnetic-Recording Media, Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949); SMPTE, 1949. Available at https://doi.org/10.5594/J12570

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R. Herr, B. F. Murphey, and W. W. Wetzel; Some Distinctive Properties of Magnetic-Recording Media, Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949); SMPTE, 1949. Available at https://doi.org/10.5594/J12570
Snippet:
<span class="citation">R. Herr, B. F. Murphey, and W. W. Wetzel; <cite>Some Distinctive Properties of Magnetic-Recording Media</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949); SMPTE, 1949. Available at <a href="https://doi.org/10.5594/J12570" target="_blank" rel="noopener">https://doi.org/10.5594/J12570</a></span>

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Preview:
R. Herr, B. F. Murphey, and W. W. Wetzel; Some Distinctive Properties of Magnetic-Recording Media, Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949); SMPTE, 1949
doi: 10.5594/J12570
url: https://doi.org/10.5594/J12570
Snippet:
<li>
R. Herr, B. F. Murphey, and W. W. Wetzel; <cite id="bib-10-5594-j12570">Some Distinctive Properties of Magnetic-Recording Media</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 52, Issue: 1, January 1949); SMPTE, 1949
<span class="doi">10.5594/J12570</span>
</li>