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Paper Abstract and Keywords
Presentation 2020-10-30 09:25
Analysis of simple cellular automata for music signal generation
Hotaka Udagawa, Toshimichi Saito (HU) CAS2020-12 NLP2020-33
Abstract (in Japanese) (See Japanese page) 
(in English) The elementary cellular automata (ECAs) are a digital dynamical system in which time, space and states are all discrete.
Depending on a rule, the ECAs can exhibit a variety of spatiotemporal patterns.
This paper studies the ECAs dynamics from a standpoint of music signals.
In order to analyze the periodic orbits, we define two feature quantities.
The first quantity characterizes the maximum periodic orbit corresponding to music codes.
The seconds quantity characterizes stability of the maximum periodic orbits.
Using the feature quantities, we analyze all the ECAs of simple music signals.
Introducing time-variant rules, connection of multiple periodic orbits is also considered.
Keyword (in Japanese) (See Japanese page) 
(in English) Cellular automata / Feature quantities / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 214, NLP2020-33, pp. 5-8, Oct. 2020.
Paper # NLP2020-33 
Date of Issue 2020-10-22 (CAS, NLP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 CAS2020-12 NLP2020-33

Conference Information
Committee MBE NC NLP CAS  
Conference Date 2020-10-29 - 2020-10-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ME,NC,CAS,NLP 
Paper Information
Registration To NLP 
Conference Code 2020-10-MBE-NC-NLP-CAS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of simple cellular automata for music signal generation 
Sub Title (in English)  
Keyword(1) Cellular automata  
Keyword(2) Feature quantities  
1st Author's Name Hotaka Udagawa  
1st Author's Affiliation Hosei Univerisity (HU)
2nd Author's Name Toshimichi Saito  
2nd Author's Affiliation Hosei Univerisity (HU)
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Date Time 2020-10-30 09:25:00 
Presentation Time 25 
Registration for NLP 
Paper # IEICE-CAS2020-12,IEICE-NLP2020-33 
Volume (vol) IEICE-120 
Number (no) no.213(CAS), no.214(NLP) 
Page pp.5-8 
#Pages IEICE-4 
Date of Issue IEICE-CAS-2020-10-22,IEICE-NLP-2020-10-22 

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