[78-L] stereo, ca. 1932

Steven C. Barr stevenc at interlinks.net
Tue Jul 7 21:28:05 PDT 2009


----- Original Message ----- 
From: "Mark Durenberger" <Mark4 at durenberger.com>
> In 1925, radio station WBAJ in New Haven Connecticut began experimenting
> with AM Stereo.using two frequencies fed by two microphones in the music
> studio.
> Also see:
> http://www.durenberger.com/resources/documents/MULTI-CHANNELRADIO0822.pdf
>
I can recall (I think 1959 or 1960) hearing a local (Peoria) "stereo" 
program
broadcast by a station which had both an AM and FM service; they broadcast
one channel on AM and one on FM!

...stevenc 




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