Re: [ARSCLIST] square waves....Re: [ARSCLIST] Libraries disposing of records

[phillip holmes <insuranceman@xxxxxxxxxx>]

It makes my head hurt.  Need sleep.

Mike Richter wrote:
> phillip holmes wrote:
> > Well, if there's a capacitor in the signal path, you'd have nothing.  
> > The cap would block the DC, and there'd be no signal.  If you don't 
> > have a capacitor, you might wind up with a fried amp or speaker.  Am 
> > I wrong?
>
> Yes (you're wrong).
>
> Depending on the size of the capacitor, the size of the load and the 
> frequency, you will lose more or less of the harmonics. If the 
> capacitor is in series, it will charge the first time the switch is 
> closed, discharge through the termination load when the switch is 
> open, then recharge when the switch is closed again. It will pass a 
> signal which will more or less accurately represent a square wave.
>
> Mike