MMT Audio Technology and Applications

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MMT Audio Technology and Applications

  1. 1. Digital Audio Technologies & Applications 1
  2. 2. Portable Music Players 2
  3. 3. Before Digital 3
  4. 4. Before Digital 70s 3
  5. 5. Before Digital 70s 3
  6. 6. Before Digital 70s 3
  7. 7. CD on market (1982) 4
  8. 8. CD on market (1982) i t al! ’s D ig It 4
  9. 9. 5
  10. 10. Not quite portable, is it? 5
  11. 11. Digital files? Compress ‘em 6
  12. 12. Digital files? Compress ‘em CODECS 6
  13. 13. Digital files? Compress ‘em ATRAC WMA CODECS Vorbis (OGG) AAC 6
  14. 14. Digital files? Compress ‘em CODECS MP3 6
  15. 15. Digital Audio Players 7
  16. 16. Digital Audio Players 1997 - MPMan SaeHan Infomation Systems Eiger Labs MPMAN F10 (1998) 32 MB 7
  17. 17. Digital Audio Players 1997 - MPMan 1998 - Rio PMP300 SaeHan Infomation Systems Diamond Multimedia Eiger Labs MPMAN F10 (1998) 32 MB Internal Memory 32 MB SmartMedia Memory Slot 7
  18. 18. Digital Audio Players 8
  19. 19. Digital Audio Players 2000 - Creative NOMAD Jukebox Creative Labs 6 GB Harddisk $500 8
  20. 20. The Revolution 9
  21. 21. The Revolution 9
  22. 22. The Revolution October 2001 - 1st iPod Introducing 9
  23. 23. iPod Family 10
  24. 24. iTunes + iTunes Music Store 11
  25. 25. 12
  26. 26. Online Music Stores 13
  27. 27. Podcast 14

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