自動作曲入門 / introduction to programatic music composition

https://builderscon.io/builderscon/tokyo/2019/session/c8d3e461-1ab9-4b6e-b1c7-00a3ebfa47e7
demo available at https://musik.aereal.org

Transcript

1. ࣗಈ࡞ۂೖ໳
   JEBFSFBM!CVJMEFSTDPOUPLZP
   

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2. ࠓ೔࿩͢͜ͱɾͶΒ͍
   w ݹయతͳ࡞ۂͷϝιουͷ঺հ
   w ૉ๿ͳϧʔϧϕʔεͷ࣮૷Λఏࣔͯ͠ɺ

   Իָͷߏ଄ɾϧʔϧͷ͓΋͠Ζ͞Λ஌ͬͯ΄͍͠
   

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3. ࠓ೔΍Βͳ͍͜ͱ
   w ϙϐϡϥʔԻָɾδϟζͳͲΑΓۙ୅తͳԻָͷख๏
   w ટ๏ NPEF
   ɺແௐ
   w ͦͷଞ͍Ζ͍Ζ͋Δख๏ɾϧʔϧ
   w ָث๏ PSDIFTUSBUJPO
   
   w ͳʹ͔΋ͷ͔͍͍ͬ͘͢͜͝όʔϯͱ΍͍ͬͯΔײ
   

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4. ࣗݾ঺հ
   w JEBFSFBM
   w גࣜձࣾ͸ͯͳ
   w ৺͸ϛϡʔδγϟϯ
   w 8FCσϕϩούʔͱͯ͠਎મ
   ΛՔ͙
   

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5. Ϟνϕʔγϣϯ
   w 8FCɾจࣈྻͬΆ͍ϓϩάϥϛϯά͔Β཭ΕͯΈ͍ͨ
   w ͳΜͱͳ͘ػցֶशͱ਌࿨ੑߴͦ͏

   ˞ࠓ೔͸.-࢖Θͳ͍Ͱ͢
   w ࢥߟΛίʔυʹམͱ͠ࠐΉ࿅श
   

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6. ࣗಈ࡞ۂͷৄ͍͠ࣄྫ
   w ͍Ζ͍Ζ࿦จͱ͔͋Δ
   w ౦ژ᥁ज़େֶͷਓͱ͔͕࿦จΛ͍Ζ͍Ζॻ͍͍ͯΔ
   w FH஛಺ؔ਺
   w ύοέʔδιϑτ΢ΣΞ΋ച͍ͬͯΔ
   

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7. HJUIVCDPNBFSFBMNVTJL
   

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8. ࡞ۂ
   w ΋ͷ͘͢͝೉͍͠ͷͰ͸
   w ͍͢͝ਓ͕ײੑΛۦ࢖ͯ͠ર͖ͱڞʹΤΠοͱ΍Δ
   w ࣗಈ࡞ۂͬͯͳΜ͔΋ͷ͍͢͝ϊΠζ·ΈΕͳͷͰ͸
   

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9. ݹయతͳԻָͷߏ੒ཁૉ
   w ટ཯ NFMPEZ
   
   w ࿨੠ IBSNPOZ
   
   w ཯ಈ SIZUIN
   
   

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10. ݹయతͳԻָͷߏ੒ཁૉ
    f(t) = melody + harmony + rhythm
    

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11. ࿨੠ IBSNPOZ
    
    w ࿨੠͸໐Βͯ͠Α͍Իͷू߹ΛఆΊΔϧʔϧ
    w ˠટ཯΋ӨڹΛड͚Δ
    w ίΞυϝΠϯͬΆ͍
    

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12. ࿨੠ IBSNPOZ
    
    w ໐Βͯ͠Α͍ԻͷϨΠΞ΢τΛܾΊΔϧʔϧ
    w ਫฏ͋ΔԻͷ࣍ʹ໐ͬͯΑ͍Ի͸
    w ௐ LFZ
    Ի֊ TDBMF
    
    w ਨ௚͋ΔԻͱಉ࣌ʹ໐ͬͯΑ͍Ի͸
    w ࿨Ի DIPSE
    
    

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13. ௐ LFZ
    ͱԻ֊ TDBMF
    
    w Ի֊ԻΛԻߴॱʹฒ΂ͨྻ
    w ྫυϨϛϑΝιϥγυ
    w ௐத৺Իͱؔ࿈෇͚
    

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14. ௕Ի֊ NBKPSTDBMF
    
    2 2 2 2 2
    1 1
    

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15. ୹Ի֊ NJOPSTDBMF
    
    2 2 2 2
    2
    1 1
    

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16. ͭ·Γ
    w Ի֊͸ɺج४ͱͳΔԻͱɺԻͷ਺ͱɺ਺ͷൺ͔ΒͳΔ
    w ˠج४ͱͳΔԻΛ༩͑Ε͹ੜ੒Ͱ͖Δ
    

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17. ࿨Ի
    w ҟͳΔߴ͞ͷԻ͕ಉ࣌ʹ໐͍ͬͯΔঢ়ଶ
    w ͭͷԻ͔ΒͳΔࡾ࿨Ի USJBE
    ͕جຊ
    

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18. ௕ࡾ࿨Ի NBKPSUSJBE
    
    
    
    

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19. ୹ࡾ࿨Ի NJOPSUSJBE
    
    
    
    

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20. ͭ·Γ
    w ࿨Իͷੑ࣭࿨ԻΛߏ੒͢ΔԻͷൺ
    w ࠜԻ SPPUҰ൪ԼͷԻ
    ͱͷൺͰنఔ͞ΕΔ
    w ˠࠜԻͱ࿨Իͷੑ࣭Λ༩͑Δͱੜ੒Ͱ͖Δ
    

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21. ػೳ࿨੠
    w ͬ͘͟Γݴ͏ͱɺݱࡏͷঢ়ଶ͔Β࣍ʹͲͷ࿨Իʹਐߦͯ͠
    Α͍͔ఆΊͨϧʔϧू
    w ࿨ԻͦΕͧΕʹػೳ͕͋Δͱߟ͑ͯɺ

    ͦͷػೳʹΑͬͯ෼ذ͢Δ
    w ྫ͜ͷ࿨Ի͸ۓு͢ΔͷͰΑΓϦϥοΫεͰ͖Δ࿨Ի
    ΁
    w ίʔυΛݟ·͢
    

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22. σϞ
    

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23. ൓ল
    w ࠷ॳ͔Βಈ͘ͱ͜Ζ͔Β࡞ΔͱΑ͔ͬͨʜʜ
    w ෺ཧతͳͱ͜Ζ प೾਺
    ͔Β࡞͍ͬͯͬͨͷΑ͘ͳ͔ͬ
    ͨ
    w ਺஋ͷਫ਼౓ʜʜ
    

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24. ࠓޙͷల๬
    w NPEF΁ͷରԠ
    

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