Paper Abstract and Keywords |
Presentation |
2009-02-28 14:20
The Lossless Compressive Description of the Digital Sound Signal by Means of Cellular Automata Rule Sequences Tatsuya Katoh, Jousuke Kuroiwa, Hisakazu Ogura, Tomohiro Odaka, Haruhiko Shirai (Univ of Fukui) NLP2008-143 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we investigate the lossless compressive description technique
of digital sound signal by means of rule sequences of
one dimensional cellular automata
with two states and three neighbors.
In order to realize the lossless compressive description,
it is neccesary to shorten the length of the rule sequences.
At first,
we investigate which the rule sequence length among the shortest,
all the possibile them gives.
In addition,
we investigate the relation bitween the rules and bit pattern sequences.
From computer experiments,
it is shown that the rule set (\#90,\#180) gives
the shortest length.
Furthermore,it is possible to realize
the lossless compressive description
for usual digital spoken and music data
by (i)applying the subtraction between successive data sequences
and (ii)shifting the most significant bit(sign bit)
to the position of the lowest-order bit. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
cellular automata / rule sequences / errorless description / compressibe description / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 442, NLP2008-143, pp. 65-70, Feb. 2009. |
Paper # |
NLP2008-143 |
Date of Issue |
2009-02-21 (NLP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
NLP2008-143 |
Conference Information |
Committee |
NLP |
Conference Date |
2009-02-28 - 2009-02-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
NLP |
Conference Code |
2009-02-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The Lossless Compressive Description of the Digital Sound Signal by Means of Cellular Automata Rule Sequences |
Sub Title (in English) |
|
Keyword(1) |
cellular automata |
Keyword(2) |
rule sequences |
Keyword(3) |
errorless description |
Keyword(4) |
compressibe description |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Tatsuya Katoh |
1st Author's Affiliation |
University of Fukui (Univ of Fukui) |
2nd Author's Name |
Jousuke Kuroiwa |
2nd Author's Affiliation |
University of Fukui (Univ of Fukui) |
3rd Author's Name |
Hisakazu Ogura |
3rd Author's Affiliation |
University of Fukui (Univ of Fukui) |
4th Author's Name |
Tomohiro Odaka |
4th Author's Affiliation |
University of Fukui (Univ of Fukui) |
5th Author's Name |
Haruhiko Shirai |
5th Author's Affiliation |
University of Fukui (Univ of Fukui) |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2009-02-28 14:20:00 |
Presentation Time |
20 minutes |
Registration for |
NLP |
Paper # |
NLP2008-143 |
Volume (vol) |
vol.108 |
Number (no) |
no.442 |
Page |
pp.65-70 |
#Pages |
6 |
Date of Issue |
2009-02-21 (NLP) |
|