Name 特定 to the 风格 within 電聲學/电声学 樂/乐 that employs 识别 声 more for their 'anecdotic' or 叙述性 方面 than for their 虛/抽象 潜力 The first 作品 to be named thus Hétérozygote by Luc Ferrari was 不 the first anecdotic 作品 It was preceded by many of Schaeffer's 作曲 and the 樂/乐 of other composers 源 - Rodolfo Caesar 1992 The 作曲 of 電聲學/电声学 樂/乐 PhD Thesis University of East Anglia