Sujet : Re: the early teletype
De : kludge (at) *nospam* panix.com (Scott Dorsey)
Groupes : comp.misc alt.folklore.computersDate : 23. Nov 2024, 12:13:32
Autres entêtes
Organisation : Former users of Netcom shell (1989-2000)
Message-ID : <vhsdcs$9k5$1@panix2.panix.com>
References : 1 2 3 4
In article <
vhf1ta$165g7$2@dont-email.me>,
Lawrence D'Oliveiro <
ldo@nz.invalid> wrote:
On 18 Nov 2024 09:01:47 -0000, Scott Dorsey wrote:
>
It's dying out though because the modern digital modes have much better
performance under marginal conditions.
>
The more efficiently information is encoded, the more it resembles random
noise.
Yes, and I want some of the least efficient encodings for HF, because I want
the highest amount of data to be recovered under poor S/N conditions.
Redundancy is your friend!
--scott
-- "C'est un Nagra. C'est suisse, et tres, tres precis."
the early teletype
Re: the early teletype