Digital Audio Tape
Format
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Digital Audio Tape is a signal recording and playback medium developed by Sony and introduced in 1987. In appearance it is similar to a Compact Cassette, using 3.81 mm / 0.15" magnetic tape enclosed in a protective shell, but is roughly half the... Wikipedia
Capacity: Up to 120 or 180 minutes (consumer tapes on non-LP mode)
Developed by: Sony
Encoding: Lossless real-time
Extended to: Digital Data Storage
Read mechanism: Rotating head, helical scan
Released: 1987; 37 years ago
Usage: Audio storage