著者

Akira Takaoka

出版者

一般社団法人情報処理学会

雑誌

情報処理学会研究報告音楽情報科学(MUS) (ISSN:09196072)

巻号頁・発行日

vol.1997, no.18, pp.35-39, 1997-02-20

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The present paper proposes a hypothesis that when listen to atonal music we try to refer every pitch-class set to a certain diatonic set. If this hypothesis is correct it would be possible of fifths according to some probabilistic model so that what Richmond Browne calls POSITION FINDINGS are systematically controlled in atonal contexts. In my piece Dum veneris a "modulation" (transposition) of trichords or tetrachords occurs every measure in accordance with Poisson distribution.The present paper proposes a hypothesis that, when listen to atonal music we try to refer every pitch-class set to a certain diatonic set. If this hypothesis is correct, it would be possible of fifths according to some probabilistic model so that what Richmond Browne calls POSITION FINDINGS are systematically controlled in atonal contexts. In my piece Dum veneris, a "modulation" (transposition) of trichords or tetrachords occurs every measure in accordance with Poisson distribution.