[AMPS] Receiver performance

[Ian Roberts]

Peter Chadwick wrote:
> Of course, for processed speech in
> transmitters, where some flattening of the envelope takes place,
> differential group delay will alter the wave shape, so perhaps that's a
> special case.

Is this not the classical definition of diff gain? Or did you mean the
wave phase?
Is group delay not automatically "differential"?

Ciao.
Ian ZS6BTE

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