can sound

It can lock your desktop so that none can use you computer.

Program to decode Morse code (CW) via sound card to text.

Free convert video from Quick Time MOV, QT to MPEG with sound quality.

Five 'artsy' Halloween scenes with animated effects and sound effects.

Save Any Sound, Create Audio Files from Any Texts.

A powerful high level API for playing back sound in 3D and 2D applications.

rip dvd sound or convert audio to many format.

YoGen Vocoder is sound effect to impress human voice upon any musical sounds.

Create your own sound mixes.

BeepToys is a miscellaneous collection of sound development tools.