Re: 3 dB bandwidth

Tony Williams wrote:

> In article <pan.2005.06.26.02.55.08.123263@xxxxxxxxxx>,
> keith <krw@xxxxxxxxxx> wrote:
>
> > On Fri, 24 Jun 2005 22:41:12 +0100, Adrian Tuddenham wrote:
>
> > > Decibels are, as you say, dimensionless; but they are
> > > specifically a way of expressing the ratio of two power levels
> > > - only power levels, not voltages or currents or anything else.
>
> > You're as pig-ignorant as Guy! Decibels are a log ratio of
> > *anything*. Crap, what are they teaching engineers these days?
>
> The Decibel is a Unit of Attenuation,

It's just *attenuation* now is it ? Snip rest of trolling garbage.

Holy *** !

Graham

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