Sound effect
It scans a drawing on the screen and converts pixels into sounds.
The program lets you draw lines and scattered dots on the screen with the Mouse. When you press the Space-bar it scans the screen and converts the drawing into sounds. Each pixel on the screen is converted into a sound, and there is an unfinished idea it can form harmonics.
It can make several sound effects, and it's even possible that it can be used to create some music.
Its complete source code is there as a single ASM file which can be assembled instantly with the free
FASMW compiler.