Sony STR-ZA3100ES Guia De Ayuda página 326

ALGORITHM
The "deflation" process uses several Huffman trees. The more common source values are represented by shorter bit
sequences.
Each code tree is stored in a compressed form which is itself a Huffman encoding of the lengths of all the code strings (in
ascending order by source values).
The actual code strings are reconstructed from the lengths in the inflate process, as described in the deflate
specification.
REFERENCES
Deutsch, L.P., "'Deflate' Compressed Data Format Specification".
Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc
Storer, James A.
Data Compression: Methods and Theory, pp. 49-50.
Computer Science Press, 1988. ISBN 0-7167-8156-5.
Sedgewick, R.
Algorithms, p290.
Addison-Wesley, 1983. ISBN 0-201-06672-6.
This software is provided 'as-is', without any express or implied warranty.
In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it
and redistribute it freely, subject to the following restrictions:
1.
The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you
use this software in a product, an acknowledgment in the product documentation would be appreciated but is not
required.
2.
Altered source versions must be plainly marked as such, and must not be misrepresented as being the original
software.
3.
This notice may not be removed or altered from any source distribution.
Jean-loup Gailly
jloup@gzip.org
Mark Adler
madler@alumni.caltech.edu
The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt
trzutil.c
Copyright (C) 1995-2005, 2010 Jean-loup Gailly.
For conditions of distribution and use, see copyright notice in zlib.h
This software is provided 'as-is', without any express or implied warranty.
In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it
and redistribute it freely, subject to the following restrictions:
1.
The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you
use this software in a product, an acknowledgment in the product documentation would be appreciated but is not
required.
2.
Altered source versions must be plainly marked as such, and must not be misrepresented as being the original
software.
3.
This notice may not be removed or altered from any source distribution.
Jean-loup Gailly
jloup@gzip.org
Mark Adler
madler@alumni.caltech.edu
The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt
trcrymap.h
Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
All rights reserved.
This package is an SSL implementation written by Eric Young (eay@cryptsoft.com).
(zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
(zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
326