47 CFR 73.665 - Use of TV aural baseband subcarriers.

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There are 33 Updates appearing in the Federal Register for 47 CFR Part 73. View below or at eCFR (GPOAccess)
§ 73.665 Use of TV aural baseband subcarriers.
Licensees of TV broadcast stations may transmit, without further authorization from the FCC, subcarriers and signals within the composite baseband for the following purposes:
(a) Stereophonic (biphonic, quadraphonic, etc.) sound programs under the provisions of §§ 73.667 and 73.669.
(b) Transmission of signals relating to the operation of TV stations, such as relaying broadcast materials to other stations, remote cueing and order messages, and control and telemetry signals for the transmitting system.
(c) Transmission of pilot or control signals to enhance the station's program service such as (but not restricted to) activation of noise reduction decoders in receivers, for any other receiver control purpose, or for program alerting and program identification.
(d) Subsidiary communications services.
[49 FR 18105, Apr. 27, 1984]

Title 47 published on 2014-10-01.

The following are only the Rules published in the Federal Register after the published date of Title 47.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-05-29; vol. 80 # 103 - Friday, May 29, 2015
    1. 80 FR 30630 - Television Broadcasting Services; Providence, Rhode Island
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      Final rule.
      This rule is effective May 29, 2015.
      47 CFR Part 73

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United States Code

Title 47 published on 2014-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 47 CFR Part 73 after this date.

  • 2015-07-02; vol. 80 # 127 - Thursday, July 2, 2015
    1. 80 FR 38158 - Preserving Vacant Channels in the UHF Television Band for Unlicensed Use
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      Proposed rule.
      Comments due on or before August 3, 2015; reply comments due on or before August 31, 2015. Written comments on the proposed information collection requirements, subject to the Paperwork Reduction Act (PRA) of 1995, Pub. L. 104-13, should be submitted on or before August 31, 2015.
      47 CFR Parts 73 and 74