1) KIDD G. Auditory disctimination of complex sounds : The effects of amplitude perturbation on spectral shape. Auditory Processing of Complex Sounds. Lawrence Erlbaum Accociates. (1987)
2) NEISSER U. Cognition and Reality. Freeman, San Fransisco. (1976)
3) 日本工業規格 JIS-Z8109. 音響用語. (1961)
4) American Standards Association. Acoustical Terminology SI.. (1960)
5) BREGMAN A. S. Auditory Scene Analysis : The Perception of Organization of Sound. MIT Press. (1990)