One	of	the	most	国际	采用	概念	of	皮埃尔	舍费尔	is	that	of	the	模式	of	聆	Quatre	Ecoutes	Schaeffer's	idea	has	been	自由	adapted	and	发展	in	French	notably	by	Michel	Chion	and	English	notably	by	Denis	Smalley	理解	of	our	多	动机	for	and	mechanisms	of	听觉	and	聆	continues	to	be	of	基(础)	重要(意义)	to	電聲學/电声学	研究	and	创造力	practice	and	has	been	futher	发展	through	the	领域	of	心理声学	樂/乐	心理学	perceptual	科学	and	认知	科学