[BC] Comparing the audio in the Big 50's
Richard Fry
rfry at adams.net
Wed Jun 20 17:46:05 CDT 2012
RichardBJohnson wrote:
>In fact, amplitude modulation has the capability of better fidelity than FM
>because all of its bandwidth is available for audio.
Those believing this about analog AM and FM broadcast systems might want to
compare the published specs of AM transmitters to those of FM transmitters.
The design/performance of their respective receive systems, co- and
adjacent-channel interference, atmospheric and locally-generated radio noise
also have large effects -- all of which favor FM.
RF
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