"Doug Smith W9WI" wrote in message
...
Caveat Lector wrote:
Every day in the USA you can hear stations broadcasting using double
sideband - suppressed carrier -- what are these/
FM broadcast stations -- but only if you're listening in stereo.
(the L-R channel is broadcast DSBSC on a 38KHz subcarrier on the main FM
signal)
(the same stereo method is, to my knowledge, used worldwide)
--
Doug Smith W9WI
Pleasant View (Nashville), TN EM66
http://www.w9wi.com
Very good Doug
Don't know if the scheme is used world wide - good question
Maybe others can confirm
As a second quiz -- what other information is transmitted besides the main
R+L, 38 kHz DSBSC, and 19 kHz pilot carrier ?