The typical C60 cassette, widely popular in the audio cassette era, provided 30 minutes of playback per side at the standard playback speed of 1.875 inches per second (4.76 cm/s). To achieve this ...

Cassette tapes were a major way of listening to (and recording) music througout the 1980s and 1990s and were in every hi-fi stereo, boom box, and passenger vehicle of the era. Their decline was ...