No
it didn’t increase the frequency range. But it’s nothing like
telephone frequencies. AM is around 40hz to 10khz, where telephone is
around 300hz to 3khz. Although most modern AM radios only pass up to 5khz
of the available spectrum.
Ross.
From: LPFM_Radio@...
[mailto:LPFM_Radio@...] On Behalf Of Richard
Sent: Thursday, 13 December 2007 4:15 p.m.
To: LPFM_Radio@...
Subject: [SPAM-LOW] RE: [LPFM] Re: LAST FOLLOW UP: DAB & HD Radio -
presentation/demonstration
Did it do anything to fix the telephone
like frequency range?
From:
LPFM_Radio@... [mailto:LPFM_Radio@...] On
Behalf Of wireless.radio
Sent: Thursday, December 13, 2007 3:09 AM
To: LPFM_Radio@...
Subject: [LPFM] Re: LAST FOLLOW UP: DAB & HD Radio - presentation/demonstration
AM stereo using C-Quam is actually a very good form of stereo
broadcasting. Shame it never took off. The receivers never really made
it here, and as a result nothing ever came of it. On the other hand,
almost every FM receiver here had the ability to decode stereo, so
once again we followed the world trend and went FM.
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