"Roy Lewallen" wrote
Richard Fry wrote:
You've described how it's commonly generated. But is the end result any
different than if it were generated instead by modulation of the main
carrier by an ideal modulation system not having the practical problem of
intermodulation distortion? That is, isn't the end result identical to a
subcarrier?
____________

No, in that an aural subcarrier would disappear without a visual carrier to
convey it. TV aural via a standalone r-f transmission system would not.

RF