Re: Petition to stop FM being switched off In message <h2cmdh$49k$5@news.albasani.net>
The Natural Philosopher <tnp@invalid.invalid> wrote:
> Dave Higton wrote:
> >
> > You appear to be avoiding my point that FM, being analogue and
> > being demodulated by a system that is non-linear, inevitably
> > introduces non-linear distortions: intermodulation and harmonic
> > distortion, to the audio. The DAB system can be engineered so
> > that the non-linearities are arbitrarily small, perhaps just a
> > few parts per million.
> >
> Sadly though, it isn't.
Please explain what you mean.
Dave |