Some 樂/乐 过程 will so radically 改 a 源 that the 感知（认为） goal 声波 is more dependent on the 过程 of 变形 than on the 源 itself The same 过程 applied to two very different 源 will produce very 类似 goal-sounds The 感知（认为） result of the procedure is governed more by the artefacts of the 过程 of 变形 rather than by the 特殊 本质（自然） of the source-sounds employed

源 - Trevor Wishart 1985 On 声音 艺术 York Imagineering Press