Minidisc
AKA
        
    MD
    Era
        
    1992–2013
    Format
        
    digital
    Developed by
        
    Sony
    (Max) Capacity
        
    80 minutes
    Size
        
    6.8 × 7 × 0.5cm
    Fun facts
    - This format's data is read to a memory buffer to minimize skipping, a problem with Compact Discs
- This format was mostly popular in Japan, with little uptake in other countries
- This format, along with the Digital Compact Cassette (released the same year), was intended to be a replacement for the Compact Cassette