History of Compact Cassette: - Vintage Cassettes
2013-4-27 · History of Compact Cassette: The Compact Cassette is a plastic case containing a spool of 3.81 mm magnetic tape spooled between two reels. The tape is run at a rate of 4.76 cm/second. A tape head in the tape player or deck, in contact with an exposed portion of the tape, interprets an analog signal from the tape's magnetic surface.
