Track artwork

Radio Station WWV - Live Format Change (1971)

shortwavemusic with Scup on September 20, 2012 02:48

Stats for this track

This Week Total
Plays 11 694
Comments 2
Favoritings 2

Uploaded by

  • Report copyright infringement

    More tracks by shortwavemusic

    2014-06-09 - Savanna, IL - Mississippi Palisades State Park (PREVIEW)

    2014-05-25 - Oceanside, CA - Sea Mark (Buoy) with Guest Sea Lions

    1987-08-29 - San Francisco, CA - Surf And Foghorns (Excerpt)

    Rockford, IL FM Radio Station Celebrates Cinco De Mayo, 1993

    The Evacuation Range

    View all

    This recording contains the greatest number of simultaneous changes in WWV history. In order of appearance, listen for the following:

    - Standard WWV announcement at 2350. Engineers audibly adjust the voice levels.

    - Several minutes of unedited WWV broadcast, including a complete example of the NASA 36-bit time code.

    - After the buzzsaw code, engineers momentarily fade up the new broadcast format (with musical tones and IRIG-H "bass note" subcarrier) for about five seconds, presumably to test the levels and functionality. (Careful listeners will also note the faint Morse code station ID of Argentinian time-signal station LOL.)

    - Immediately after the top of the hour, WWV’s old format is faded out and the new station identification plays for the first time. The voice carrier is extremely distorted, but station engineers immediately adjust the gain. The first “on-the-minute” time announcement follows.

    Track 25 of 'AT THE TONE: A LITTLE HISTORY OF NIST RADIO STATIONS WWV & WWVH.' © 2009 Myke Dodge Weiskopf / Obscure-Disk.

    To order this compilation on CD, please write


    2 timed comments and 0 regular comments

    Add a new comment

    You need to be logged in to post a comment. If you're already a member, please or sign up for a free account.

    Share to

    If you are using self-hosted WordPress, please use our standard embed code or install the plugin to use shortcodes.
    Add a comment 0 comments at 0.00
      Click to enter a
      comment at