Perfecting a Video Game with Game Metrics
Vol 14, No 4: December 2016

Audio Spike Detection on Gamelan using Envelope Shape Pattern Analysis

Solekhan Solekhan (Institut Teknologi Sepuluh Nopember)
Yoyon K Suprapto (Institut Teknologi Sepuluh Nopember)
Wirawan Wirawan (Institut Teknologi Sepuluh Nopember)

Article Info

Publish Date
01 Dec 2016

Abstract

Spike detection is important for the analysis of gamelan signal processing, in detecting the onset, transcription, and spikes occur on gamelan percussion instruments. Since the current methods: absolute value and NEO, could not detect spikes properly, we proposed to develop a new spike detection method. In this paper, the early stage of spike detection in gamelan music audio was the determination of the peak signal to obtain the form of a signal pattern (envelope like) which was then used as threshold for determining the spike locations. We also demonstrated the effectiveness of their method using shape pattern analysis to detect spikes.

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Journal Info
Perfecting a Video Game with Game Metrics
Website

Abbrev

TELKOMNIKA

Publisher

Universitas Ahmad Dahlan

Subject

Computer Science & IT

Description

Submitted papers are evaluated by anonymous referees by single blind peer review for contribution, originality, relevance, and presentation. The Editor shall inform you of the results of the review as soon as possible, hopefully in 10 weeks. Please notice that because of the great number of ...