"RHF" wrote in message
oups.com...
On Oct 22, 1:13 pm, IBOCcrock wrote:

Because of the 'limited' number of AM/MW and FM Radio Stations
in Canada : Implemention of IBOC "HD" Radio within Canada itself
is not a Technical Problem; as it is not a Technical Problem in the
Rest-of-the-World. It is only in the USA where there are an over
abundance of both AM/MW and FM Radio Stations that IBOC is a
significant Technical Problem and then the main problem is AM/MW
Nightime Interference due to Medium Wave propagation.

All of Latin America has higher power, closer packed AM and FM than the US,
and, on FM, places as varied as Indonesia and some of the African nations
like Ghana, have huge numbers of independent FMs.