Topic summary
Audio cassette
Extracted from the Wikipedia article Cassette tape.
The cassette tape, officially named the Compact Cassette, and also known as audio cassette, or simply tape or cassette, is an analogmagnetic tape recording format for audio recording and playback. Invented by Lou Ottens and his team at the Dutch company Philips, the Compact Cassette was introduced in August 1963, and Philips freely licensed the patented format to other manufacturers from 1966.