A Protocol for Real-Time Remote Musical Session

Masahiro YOSHIDA; Yuka OBU; Tatsuhiro YONEKURA

doi:10.1093/ietisy/e88-d.5.919

A Protocol for Real-Time Remote Musical Session

Masahiro YOSHIDA, Yuka OBU, Tatsuhiro YONEKURA

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Performing a musical session via networks requires real-time interaction. There exists, however, the problem of delay between the network nodes, which causes musical sessions become an impediment. To overcome this problem, we have proposed a new protocol for musical session called Mutual Anticipated Session (M.A.S.), which is a type of ensemble that controls appropriate timing of sounds. In the M.A.S, one player's performance precedes the other players', thus this performance is called a "precedent musical performance," and we call a time lapse between the players' performance as "precedent time." In the current M.A.S, it is assumed that the tempo during the performance is constant. In such a case, however, players' requirements to perform more expressively or more emotionally by varying the tempo are sacrificed. Thus, in this paper, enhancement of function that accommodates changes of the tempo by predicting tendency of it is realized. Finally we evaluate the enhancement both by system performance test and by task performance of subject experiments.

Publication: IEICE TRANSACTIONS on Information Vol.E88-D No.5 pp.919-925

Publication Date: 2005/05/01

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DOI: 10.1093/ietisy/e88-d.5.919

Type of Manuscript: Special Section PAPER (Special Section on Cyberworlds)

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Masahiro YOSHIDA, Yuka OBU, Tatsuhiro YONEKURA, "A Protocol for Real-Time Remote Musical Session" in IEICE TRANSACTIONS on Information, vol. E88-D, no. 5, pp. 919-925, May 2005, doi: 10.1093/ietisy/e88-d.5.919.
Abstract: Performing a musical session via networks requires real-time interaction. There exists, however, the problem of delay between the network nodes, which causes musical sessions become an impediment. To overcome this problem, we have proposed a new protocol for musical session called Mutual Anticipated Session (M.A.S.), which is a type of ensemble that controls appropriate timing of sounds. In the M.A.S, one player's performance precedes the other players', thus this performance is called a "precedent musical performance," and we call a time lapse between the players' performance as "precedent time." In the current M.A.S, it is assumed that the tempo during the performance is constant. In such a case, however, players' requirements to perform more expressively or more emotionally by varying the tempo are sacrificed. Thus, in this paper, enhancement of function that accommodates changes of the tempo by predicting tendency of it is realized. Finally we evaluate the enhancement both by system performance test and by task performance of subject experiments.
URL: https://globals.ieice.org/en_transactions/information/10.1093/ietisy/e88-d.5.919/_p

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@ARTICLE{e88-d_5_919,
author={Masahiro YOSHIDA, Yuka OBU, Tatsuhiro YONEKURA, },
journal={IEICE TRANSACTIONS on Information},
title={A Protocol for Real-Time Remote Musical Session},
year={2005},
volume={E88-D},
number={5},
pages={919-925},
abstract={Performing a musical session via networks requires real-time interaction. There exists, however, the problem of delay between the network nodes, which causes musical sessions become an impediment. To overcome this problem, we have proposed a new protocol for musical session called Mutual Anticipated Session (M.A.S.), which is a type of ensemble that controls appropriate timing of sounds. In the M.A.S, one player's performance precedes the other players', thus this performance is called a "precedent musical performance," and we call a time lapse between the players' performance as "precedent time." In the current M.A.S, it is assumed that the tempo during the performance is constant. In such a case, however, players' requirements to perform more expressively or more emotionally by varying the tempo are sacrificed. Thus, in this paper, enhancement of function that accommodates changes of the tempo by predicting tendency of it is realized. Finally we evaluate the enhancement both by system performance test and by task performance of subject experiments.},
keywords={},
doi={10.1093/ietisy/e88-d.5.919},
ISSN={},
month={May},}

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TY - JOUR
TI - A Protocol for Real-Time Remote Musical Session
T2 - IEICE TRANSACTIONS on Information
SP - 919
EP - 925
AU - Masahiro YOSHIDA
AU - Yuka OBU
AU - Tatsuhiro YONEKURA
PY - 2005
DO - 10.1093/ietisy/e88-d.5.919
JO - IEICE TRANSACTIONS on Information
SN -
VL - E88-D
IS - 5
JA - IEICE TRANSACTIONS on Information
Y1 - May 2005
AB - Performing a musical session via networks requires real-time interaction. There exists, however, the problem of delay between the network nodes, which causes musical sessions become an impediment. To overcome this problem, we have proposed a new protocol for musical session called Mutual Anticipated Session (M.A.S.), which is a type of ensemble that controls appropriate timing of sounds. In the M.A.S, one player's performance precedes the other players', thus this performance is called a "precedent musical performance," and we call a time lapse between the players' performance as "precedent time." In the current M.A.S, it is assumed that the tempo during the performance is constant. In such a case, however, players' requirements to perform more expressively or more emotionally by varying the tempo are sacrificed. Thus, in this paper, enhancement of function that accommodates changes of the tempo by predicting tendency of it is realized. Finally we evaluate the enhancement both by system performance test and by task performance of subject experiments.
ER -