Ummm . . . how 'bout: During handshaking the modem's speaker is on.
On Tuesday, 11 Jun 2002, Pankaj Bhandari wrote:
> Screeching occurs during handshaking.
>
> During the handshaking, the frequency is audible, thats the reason for screeching.
>
>
> > -----Original Message-----
> > From: Bill Cunningham [SMTP:billcu@citynet.net]
> > Sent: Tuesday, June 11, 2002 12:53 PM
> > To: ietf@ietf.org
> > Subject: modems
> >
> > I know modems communicate on the physical layer by electrical pulses or
> > binaries sent on copper wires. Is that screeching you hear electrical
> > communication? Computers don't communicate by screeching...or do they?
> >
>
--
David Frascone
Winston Peters, a rebel without a caucus.