课件声音（音效）素材：1562个音效素材包，ZIP格式。一般情况下制作课件应该够用了。

音效文件类型：aiff、wav、mp3

部分文件目录如下：

Free Sounds\aiff\accent01.aiff
Free Sounds\aiff\accent02.aiff
Free Sounds\aiff\accent03.aiff
Free Sounds\wave\air01.wav
Free Sounds\wave\air02.wav
Free Sounds\aiff\AirLock.aiff
Free Sounds\wave\alarm.wav
Free Sounds\wave\alarm2.WAV
Free Sounds\aiff\Alarmbell.AIFF
Free Sounds\wave\AlarumA@08.wav
Free Sounds\wave\alert.wav
Free Sounds\wave\almicase.wav
Free Sounds\wave\ame01.wav
Free Sounds\wave\ame02.wav
Free Sounds\wave\AP_ERROR.WAV
Free Sounds\wave\AP_EXIT.WAV
Free Sounds\wave\AP_START.WAV
Free Sounds\wave\asioto01.wav
Free Sounds\wave\asioto02.wav
Free Sounds\wave\asioto03.wav
Free Sounds\wave\ASK.WAV
Free Sounds\wave\bakuhatu01.wav
Free Sounds\wave\bakuhatu02.wav
Free Sounds\wave\bakuhatu03.wav
Free Sounds\wave\bakuhatu04.wav
Free Sounds\wave\bane01.wav
Free Sounds\wave\bane02.wav
Free Sounds\wave\bane03.wav
Free Sounds\wave\basabasa01.wav
Free Sounds\wave\basabasa02.wav
Free Sounds\wave\bascket1@11.wav
Free Sounds\wave\bascket2@11.wav
Free Sounds\wave\bascket3@11.wav
Free Sounds\wave\BashiA@11.wav
Free Sounds\wave\BashiB@22.wav
Free Sounds\wave\BashiC@22.wav
Free Sounds\wave\bata.wav
Free Sounds\aiff\bCopen.aiff
Free Sounds\aiff\bCopen2.aiff
Free Sounds\wave\bdama01.wav
Free Sounds\wave\be-crash.wav
Free Sounds\wave\beam.wav
Free Sounds\wave\ClothE@16.wav
Free Sounds\wave\ClothF@16.wav
Free Sounds\wave\ClothG@16.wav
Free Sounds\wave\ClothH@11.wav
Free Sounds\mp3\cm-01.mp3
Free Sounds\mp3\cm-02.mp3
Free Sounds\mp3\cm-03.mp3
Free Sounds\mp3\cm-04.mp3
Free Sounds\mp3\cm-05.mp3
Free Sounds\mp3\cm-06.mp3
Free Sounds\mp3\cm-07.mp3
Free Sounds\mp3\cm-08.mp3
Free Sounds\mp3\cm-09.mp3
Free Sounds\mp3\cm-10.mp3
Free Sounds\mp3\cm-11.mp3
Free Sounds\mp3\cm-12.mp3
Free Sounds\mp3\cm-13.mp3
Free Sounds\mp3\cm-14.mp3
Free Sounds\mp3\cm-15.mp3
Free Sounds\mp3\cm-16.mp3
Free Sounds\mp3\cm-17.mp3
Free Sounds\mp3\cm-18.mp3
Free Sounds\mp3\cm-19.mp3
Free Sounds\mp3\cm-20.mp3
Free Sounds\mp3\cm-21.mp3