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Home / Proceedings / Second International Conference on Multiagent Systems / Book One

Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals

March 15, 2023

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Authors

Masataka Goto and Yoichi Muraoka

Waseda University

Japan

DOI:


Abstract:

This paper presents an application of multiple-agent architecture to beat tracking for musical acoustic signals. Beat tracking is an important initial step in computer understanding of music and is useful in various multimedia applications. Most previous beat-tracking systems dealt with MIDI signals and were not based on multiple-agent architecture. Our system can recognize, in real time, temporal positions of beats in real-world audio signals that contain sounds of various instruments. Our application of multiple-agent architecture enables the system to handle ambiguous situations in interpreting real-world input signals and to examine multiple hypotheses of beat positions in parallel. Even if some agents lose track of beats, other agents will keep the correct hypothesis. These agents have been implemented on different processing elements in a parallel computer. Our experimental results show that the system is robust enough to handle audio signals sampled from commercially distributed compact discs of popular songs.

Topics: ICMAS

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Masataka Goto and Yoichi Muraoka||Waseda University||Japan Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals Second International Conference on Multiagent Systems (1996) .

Masataka Goto and Yoichi Muraoka||Waseda University||Japan Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals ICMAS 1996, .

Masataka Goto and Yoichi Muraoka||Waseda University||Japan (1996). Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals. Second International Conference on Multiagent Systems, .

Masataka Goto and Yoichi Muraoka||Waseda University||Japan. Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals. Second International Conference on Multiagent Systems 1996 p..

Masataka Goto and Yoichi Muraoka||Waseda University||Japan. 1996. Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals. "Second International Conference on Multiagent Systems". .

Masataka Goto and Yoichi Muraoka||Waseda University||Japan. (1996) "Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals", Second International Conference on Multiagent Systems, p.

Masataka Goto and Yoichi Muraoka||Waseda University||Japan, "Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals", ICMAS, p., 1996.

Masataka Goto and Yoichi Muraoka||Waseda University||Japan. "Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals". Second International Conference on Multiagent Systems, 1996, p..

Masataka Goto and Yoichi Muraoka||Waseda University||Japan. "Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals". Second International Conference on Multiagent Systems, (1996): .

Masataka Goto and Yoichi Muraoka||Waseda University||Japan. Beat Tracking Based on Multiple-Agent Architecture –A Real-Time Beat Tracking System for Audio Signals. ICMAS[Internet]. 1996[cited 2023]; .


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