Topic: Audio

How speakers make sound

Speakers (also called loudspeakers) push and pull surrounding air molecules in waves that the human...

Record Player

A record player platter spins a vinyl disc with sound waves etched into grooves. A...

Roland TR-808 Rhythm Composer

The Roland TR-808 is an analog, programmable drum machine that was sold from 1980-1984. 1...

Modular synthesizer

Synthesizers modify sound waves and create unique sounds. Since modular synthesizers allow a user near...

Roland RE-201 Space Echo

The “Space Echo” is a portable sound processing device used to create echo and reverb...