Sony formats

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A list of formats produced by Sony.

[edit] Notable Formats

• Betacam (1982)
• Compact Disc (1982)
• 3.5 inch Floppy disk (1982)
• Memory Stick (1998)
• Blu-ray Disc (2006)

[edit] Failed or Struggling

• BetaMax (1975)
• MiniDisc (1991)
• Sony Dynamic Digital Sound (1993)
• ATRAC (1999)
• HiFD (1998)
• Super Audio CD (1999)
• Universal Media Disc (2004)
• Hi-MD (2004)