Sound-Effects Track Noise-Suppressor

Metadata

Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: A simplified noise-suppressor for the effects track in CinemaScope reproduction operates in the speaker line, thus using the full gain of the system, and uses two tuned circuits: one accepts and rectifies the 12-kc control tone to operate a speaker relay, and the other rejects the 12-kc tone from the wanted program material in effects speakers. The unit uses no tubes or power supply.
Publication Date: 1955-06-01
DOI: 10.5594/J12162
Link: https://doi.org/10.5594/J12162
Author(s): John F. Byrd

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J12162.json

Reference this Doc

Plain text (ISO 690 compliant)

Preview:

John F. Byrd; Sound-Effects Track Noise-Suppressor, SMPTE Journal ( Volume: 64, Issue: 6, June 1955); SMPTE, 1955. Available at https://doi.org/10.5594/J12162

Snippet:

John F. Byrd; Sound-Effects Track Noise-Suppressor, SMPTE Journal ( Volume: 64, Issue: 6, June 1955); SMPTE, 1955. Available at https://doi.org/10.5594/J12162

HTML (ISO 690 compliant)

Preview:

John F. Byrd; Sound-Effects Track Noise-Suppressor, SMPTE Journal ( Volume: 64, Issue: 6, June 1955); SMPTE, 1955. Available at https://doi.org/10.5594/J12162

Snippet:

<span class="citation">John F. Byrd; <cite>Sound-Effects Track Noise-Suppressor</cite>, SMPTE Journal ( Volume: 64, Issue: 6, June 1955); SMPTE, 1955. Available at <a href="https://doi.org/10.5594/J12162" target="_blank" rel="noopener">https://doi.org/10.5594/J12162</a></span>

SMPTE's HTML Pub

Preview:

John F. Byrd; Sound-Effects Track Noise-Suppressor, SMPTE Journal ( Volume: 64, Issue: 6, June 1955); SMPTE, 1955
doi: 10.5594/J12162
url: https://doi.org/10.5594/J12162

Snippet:

<li>
John F. Byrd; <cite id="bib-10-5594-j12162">Sound-Effects Track Noise-Suppressor</cite>, SMPTE Journal ( Volume: 64, Issue: 6, June 1955); SMPTE, 1955
<span class="doi">10.5594/J12162</span>
</li>