音高与节奏悖论：关于《基于分形波形的听觉悖论》的评论

Pitch and rhythm paradoxes: comments on "Auditory paradox based on fractal waveform".

作者信息

Risset J C

出版信息

J Acoust Soc Am. 1986 Sep;80(3):961-2. doi: 10.1121/1.393919.

Abstract

Schroeder [J. Acoust. Soc. Am. 79, 186-189 (1986)] describes the paradox of acoustic waveforms that sound lower when reproduced at higher speeds. The author has also demonstrated this paradox [J.C. Risset, J. Acoust. Soc. Am. 46, 88 (A) (1969); see also Seventh ICA, Budapest, S10, 613-616 (1971)]; in addition he has recently synthesized a rhythmic analog of the paradox, namely rhythmical sequences that can sound slower when reproduced at higher speeds.

摘要

施罗德[《美国声学学会杂志》79, 186 - 189 (1986)]描述了声波形的悖论，即当以更高速度重放时听起来音调更低。作者也证明了这一悖论[J.C. 里塞特，《美国声学学会杂志》46, 88 (A) (1969); 另见第七届国际声学大会，布达佩斯，S10, 613 - 616 (1971)]；此外，他最近合成了该悖论的一个节奏类似物，即节奏序列，当以更高速度重放时听起来会更慢。