Abstract

Gamelan is an ensemble music originated from Indonesia. Gamelan have been made manually but had 7 tonnes for Pelog scale or 5 tonnes for Slendro scale. It is need to classify gamelan tones for digital musical processing for various objectives like learning, teaching, or composing. Fractal analysis can be used to classify physical phenomena like musical tones signal. One of fractal method was Higuchi that is suitable in computing fractal dimension for time series data as musical signals. In this paper, we propose the Higuchi fractal dimension to distinguish gamelan signal tones. Our experiment show that Demung Pelog tones can be classified properly until 82.85%. This result encourages to classify gamelan tones not only for other instruments but also for Slendro scale.

Details

Title
Classification of Gamelan Tones Based on Fractal Analysis
Author
Wintarti, A 1 ; Juniati, D 1 ; Wulandari, I N 1 

 Mathematics Department, Universitas Negeri Surabaya, Surabaya, Indonesia 
Publication year
2018
Publication date
Jan 2018
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2556525661
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.