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Re: LF: Article on forward error correction

To: [email protected]
Subject: Re: LF: Article on forward error correction
From: Andy Talbot <[email protected]>
Date: Mon, 26 Dec 2016 14:18:11 +0000
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=NfNFr30/Gg9TdganHTwNnY5SbQlbER1mpFf/p6uD204=; b=YDqACdI14pjXaGsJ+pYwJ2/n20SwQohqxOsgGtYp6h2cjpaRe3qJ35KfiP0nzFtGg2 ad3l7Nv4Q3llPdJN+2TfpYcrV46FxEF9y9gLsz1M+xjUxT1NMEfbE98obl0J2ExABw5y yjJPo18lJXydwNjBsOF6QswyDGRXK91BaNI2OgvlCBPGNbXNa1KI0HvcX2/apE/07Kyx 9fnildnX0wsKsqScTjFIbLAEFgdOmJXGOcmwZUdTa0GfEMBp0aHgbAJ2Sa7AwKSQwoGi YNdhZJSHi3V16Rg7KR/4Ib4D/RkhALu4M1fbttn2BTMfvkBco4eV88oZtjoim1CPtkLw h4XA==
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Absolutely brilliant. The best overall description of FEC I've ever read.

Andy  G4JNT

On 26 December 2016 at 07:35, Paul Nicholson <[email protected]> wrote:

I wrote a non-mathematical introductory article about how
forward error correction works.

There's a lot of material on the web about FEC but most
of it is very technical and tends to concentrate on one or
another particular coding scheme.  I couldn't find anything
that demonstrates and really explains in simple terms the
essential principle of it.

So I thought I'd try to write something, perhaps to see if
I can understand it myself.

The article should appeal to anyone who's wondered how 'coding'
a message, which increases its bandwidth and reduces its S/N,
can actually lead to greatly improved communications.

 http://abelian.org/fec/pn161218/

or in pdf format

 http://abelian.org/fec/pn161218.pdf

Whether I've succeeded or not, the reader will have to judge.

--
Paul Nicholson
--


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