And we thought the text part of the Starr Report would be bad
Jay R. Ashworth
jra at scfn.thpl.lib.fl.us
Wed Sep 23 23:59:54 UTC 1998
On Tue, Sep 22, 1998 at 10:43:02PM -0400, Robert Szarka wrote:
> > For modem to modem communications, start and stop bits were used
> > up through 2400 baud when one bit = one tone. The method of one
> > bit = one tone was dropped for other forms of encoding when modems
> > started supporting connection speeds in excess of 2400 baud.
>
> I assume you mean 2400 bps modems, i.e., v.22bis? Admittedly, it's been a
> while since I used one, but my recollection is that 2400 bps modems operate
> at 600 baud, with 4 bits/baud using QAM.
This matches my recollection. I think it was 1200 bps that was the
last 1 bit per baud modem.
Cheers,
-- jra
--
Jay R. Ashworth jra at baylink.com
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