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コンピュータの歴史

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冷戦までの話とうんちくちょこちょこ

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コンピュータの歴史

  1. 1. nakajijapan
  2. 2. FaceBookTwitter htt@://nakajijapan.net
  3. 3. (^^)
  4. 4.
  5. 5.
  6. 6. ••
  7. 7. •••
  8. 8. •••
  9. 9. •••
  10. 10. •••
  11. 11. ••
  12. 12. =
  13. 13. =
  14. 14. =
  15. 15. =TV
  16. 16. =TV
  17. 17. =TV
  18. 18. =TV
  19. 19. =TV
  20. 20. =TV
  21. 21. =TV
  22. 22. =TV
  23. 23. =TV
  24. 24. ALL
  25. 25. ••••
  26. 26. • 2/3 =•••
  27. 27. • 2/3 = 0.6666........•••
  28. 28. • 2/3 = 0.6666........• 1677••
  29. 29. • 2/3 = 0.6666........• 1677• 44.1KHz•
  30. 30. • 2/3 = 0.6666........• 1677• 44.1KHz• 27fps
  31. 31. • 2/3 = 0.6666........• 1677• 44.1KHz• 27fps
  32. 32. • • ••
  33. 33. ••
  34. 34. • • • ••
  35. 35.
  36. 36. SOS( )
  37. 37. • • • •
  38. 38. A AND B = C A OR B = C A NOT = C
  39. 39. ( , )
  40. 40. • • •
  41. 41. ••
  42. 42. ENIACElectronic Numerical Integrator and Computer
  43. 43. ENIAC
  44. 44. ENIAC• 1946 • •• /
  45. 45. ENIAC••• •
  46. 46. •••
  47. 47.
  48. 48. EDVAC(Electronic Discrete Variable Automatic Computer )
  49. 49. EDSAC
  50. 50. EDSAC• Bell• ••
  51. 51. EDVAC
  52. 52. 194x ENIAC -1946 ENIAC 18,800 1,500 10 2.8msec1949 EDSAC Bell1950 UNIVAC-Ⅰ IBM1951 EDVAC UNIVAC-1
  53. 53. 194x ENIAC -1946 ENIAC 18,800 1,500 10 2.8msec1949 EDSAC Bell1950 UNIVAC-Ⅰ IBM1951 EDVAC UNIVAC-1
  54. 54. - 1960• ARPANET••

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