pluck.h

Audacity是一款用於錄音和編輯聲音的、免費的開放源碼軟體。它可以執行於Mac OS X、Microsoft Windows、GNU/Linux和其它作業系統

sound_type snd_make_pluck(rate_type sr, double hz, time_type t0, time_type d, double final_amp);
sound_type snd_pluck(rate_type sr, double hz, time_type t0, time_type d, double final_amp);
    /* LISP: (snd-pluck ANYNUM ANYNUM ANYNUM ANYNUM ANYNUM) */