应用（应用程序） of 巴撒施 with tape-speed 转换 to change the 音高 of a 声波 without altering its 时值 Generic name of commercially available 硬件 units which do both this and a 数 of other 粒 time-frame 巴撒施 procedures e g 时值 change without pitch-change

源 - Trevor Wishart 1994 可听 设计 York Orpheus the Pantomime