% J9=!:Projet Final Report
DF (Date) 2011/1/19
-C$$B61A;<8Melody Blender
-Realization of improvisation support system for
everyone-
3H (A)
b1008097
Development Group (A)
E 04
G7
? "#&2'()*+,-./5>@IKLMNO
PQRSTUV#&++WXYR&Z[\]^_`.(2'abc/[)*d-/5ef./5"Vg5>*P*\'hO
ijk5l"("&,m*+,-./5>nopq'hij
(rs t5uvOTw"*\xq 'hOy#&z{L
|}ijOk5"p5"~p€-cTw p5>‚ƒ
.( WiiMusi -„…p†.,ij*&+5„…p‡ˆ‰
pR5Š‹Œc^xŽ&+5c\R(/].‡‘p
,-’Q./#&/][“”•(–qU—˜p™šc/5"
Vg5>]^\ij›œž@Ÿ- "*&¡¢c£#&¤
¥k¦§¡¢O¨©k5"+…,-,/5>*P*pcql
Rq-ž@Ÿ(\ª˜ "#&«ž@Ÿ „#&¬PxR
&+5­"+…•®c/5-.(p+’¯…P>“”•O–5
(°± ijk5l"c:²./5"Vg5>
1
³´
µ% .(\'h-ij¶·¸2' ¹k5º»
O/][ˆ^p+¼‹½‹.,\¾¿ PÀÁÂÃ-Ä+2'
ÅÆO›œk5Š‹Œ-zÇOȑ"k5>ÉÊPq'hij¶·¸2' ¹k5º»c/5¼‹½‹ Ë*&(2'
ÅÆ-º»¸¶·cÌÍp¼‹½‹ Φ&Ä+"Ïg\ÐÑ
(¼‹½‹-¹ÒPqÓÔ*^>2'ÅÆ ¹*&/][¶
·cp+\'h¶·\º»cp+¼‹½‹c+P |}ij"
+…m*+Õ֌Oׅl"c.§5P"+…Ø ÙÚO
Û+&+5^Ü./5>R Ý+\¶·cÞp&,ßà
PÀÁcij*&+5l"O°•.§5|}›œž@Ÿ
-áâOȨk>]^\'h-ij¶·¸2' ¹k5º»c
/5¼‹½‹ ¹*&,Ïã*\†.,.§5|}ij›œ
ž@Ÿ-áâOȨk>-^Ü\x]ä]pÝj ¹å.
§\æçŒèéŸ.Ýj ê#^ëìOj.5l"cí5
2
Kazuki Terashima
Š‹ŒOáâk5l"c§pÈî"p5>
ïðñòóôõö³÷
µ% (øƒÃ-ÇùOúûül""p#^>
l.øƒÃ-ýþÚOÿ7*\Ê9 5=*^ÈîOCÇk¦
\É2 6B:O5=k5> øƒÃ(\% %MŸV8"
*& MAX/MSP OyM*&+^>*P*l-V8(\/]
[ ºqR&+p+é‹pV8./5>ÐÑ(HM@\
Ã\‹ž‹-¸kxOÏg&l-ž@Ÿ-°
ÆO C++ .ׅl" *^>]^\øƒ(FN
éžéÖ苋ž"*& KORG <- nanoPAD OM+&+
^c\D•‘ Azk5-.(m./5"Ïg\ЃÃ(\
nP-?*+
éžOM+&l-ýþOÿ7*&+l…
"Ïg&+5>xq \¹åž‹Œc C Ջž‹Œ
*P¹å*&+p+-.\KPp2'ÅÆ-3OȨk¦
ž‹Œ-,¸*\¹åx$&+l…";…> µ%
(\Ês"s.ßc§J#^^Ü
ÖO«Ês­"«s­- 2 À Q^>Ês(%Œ‹
%O«2'O­\«% %MÖ%­\«éÖ苋ž
­- 3 À Q\s.(«­\«‹­- 2 À
Q^>
3
4ñ !
Ês(ÐÑ-Èî@‹OCÇk5^Ü \Ês(§
Q&#À%Œ‹%."þO&['Ž’>(ÀÈ-%Œ‹%
(% %MÖ%)E./5\% %MŸ.ׅ À+
&*Lk5>]UFN
éž"N
éž-&–O×+\
Ö+,‹è G»x$5>¤ ÝjM- MIDI -éŒO
.d/d\‹Oÿ0*\-Ýj /…ž‹ŒO1[
*\>IOáPk5>ijQc MIDI R‹S‹OT¡*\
-T¡*^R‹- MIDI U‹OÖ+,‹ècVQ
&[\Rcž‹ŒPqÔR&+^Wê\XY*\2Z"Å
4
©I XY*^ MIDI U‹OA[\ÝjM- MIDI
-éŒ"Ì= Nk5>ž‹ŒPqÔR&+pP#^
Wê(-]]- MIDI U‹"ÝjM- MIDI -é
ŒO2Z"Å©I A5>l-% %MŸ- „#&
|}ijO°Æx$5l"c.§5>#ÀÈ-%Œ‹%(2
'O-85O)E*\‹-D ¸ž‹Œ-D O_v
*^>lR(\ž‹Œ.yR&+52’Q.9ÇxR&+
5‹OH§*&\Ýj ¹*&6O2.(p+2-
BO.§5l"OÈî &[3P#^>ƒ].( C ž‹
Œ-d-¹å’#^^Ü\Ѓ(\„[-ž‹ŒO¹å
x$5l"OÈî _v*^>
#ÀÈ-%Œ‹%(éÖ苋žO)E*\%Ö
>.Az.§5,‹2L-Ö%ŒO\Flash OM+&z
Ç*^>°±-2JK( DiretX OM+5c\DiretX >
.-
½éÖ-zÇ(ÿcm./5^Ü\/qP$ÜzÇ
*¸k+ Flash OM+&-Ö%ŒOzÇk5l".zbc
' p5>°k5G(\;®‘ Á-¬+&+5{O;
®‘ P5„… k5G"\@Ö
¸Sæ,‹Ÿ\2?p
X-{-AzO.§5„… k5G./5>l-„… 
RR)E-%Œ‹% PRI" PR&O
×#^>
4ñ !
s(Ês-J"Þ*JOJg\Ês-Èî./5ž
‹Œ\‹×O*Ýj ¹*&\p2cp+
„…pž@Ÿ-\R‹S‹'h!Musi Flavor"*&
MM*^|}›œŠ‹Œ"\æŸ-"[¸k+'h (
) OéÖ@‹ *^|}›œŠ‹Œ-#À-Š‹ŒOz
5l" p[-^Ü ?^ )E-%Œ‹% PR&8
5OÜ^>!Musi Flavor!-Š‹Œ.(Ês"F$JK.
C++ .ž‹Œ*2O1[E&5\]^ Midi JéŒO.d/^Ü-ž@ŸOz5l""\,‹2LzÇ )EOPR&85O×#^>l-Š‹Œ.(2?J-WP J ‘pž‹Œ«"&ž‹Œ­pX-
-2-1[E&c'G"p#^>!!-Š‹ŒzÇ
/^#&(\'h-Ô7-zÇ"\Flash OM+^,‹
2L-zÇ"\-Ñ(zÇ" Flex )OM+^‹
% %MŸ-zÇ )EOQ85O×#^>'h-Ô
7 Z+&(\X-„…p7pq„[B *U*\ij
*¸k+PEO+,*Ð]. -+?*+7.-'h-zÇ
Ç/*^>Flash -,‹2L.(\Ü&MMk5¼‹
½.,P[¸k\]^y+¸k+PO+,*&zÇ*^>
]^4Ç*^'hO„[„+,- k5^Ü \D*O×
5 4ñ@
+\2<0²-^Ü-% %MŸ-\'h"1N֋
Ês-Çù"*&(\2'O(‹Lž‹Œ "-:N-0²-^Ü-PQpXOR*&\„[Næ@*
çŒæŸ-zÇ"CâÅ.y…{z[O*\% %M -Ä+'h-zÇ Ç/*^>]^4Ç*^Š‹ŒOM+&\
Ö%( MIDI À+&-ÿ\C++ .- MIDI ->I\ ¼‹½@žO×+\S^‰czÇ*^|}›œŠ‹ŒcT
éÖ苋ž.-ijO°Æ*\éÖ苋ž( ·Q «ijO*&+5­"•$&,qg5-P+UOׅ^
,‹2L-zÇO*^>*P*E-Èî./#^‹L Ü\ç֋OM+&-VùPq t +DO×++UO*
ž‹Œ% %MŸ-° (qpP#^>
^>: :âÅ Q\
žè‹\žMé-zÇ\C
âÅ-WXO," *&\„['*Ž.,qg5âÅOk5^
Ü +,\uvO×#^>
6
YZ[Z\]^
czÇ*^|}ij›œž@Ÿ«Musi Flavor­--Çù_cµE |}ijO›œ*&+5-P\`
PÜ5Twc/#^>l.µ% .(T·QOa
Ü\°·O×+\t +DO×#^> t +D"(bc_‘+D
K-(À./5>t +D(#'-îµ À+&de fghc
/5PX…Pi¦5"§ j*&+5+D./5>ll.\#
'-îµOXY/["XYp*"kD*\fghOclkR
S\ll.9m*^ž@Ÿc|}ijO›œ*&+5PX…
7
1 éÖ苋žczÇ*^,‹2L
P`PÜ5l"c.§5^Ü\µ% .( t +DO
M+^>ll.-fgh"+…-(XY „#&|}ijO
›œ*^Wê\XY „#&|}ij JfcdqR5PX…
P"+…h p5>Á(l-2D ZQ5 t +D „5c
lO)E*^>]U\t +D À+&clJK\+DJKpX
Oi¦^-‰\°·O)Ek5֋"AC*pcq°·.
yMk5ç֋OzÇ*^>]^\- t +DO)Ek
5֋"O*ê+\5- *(«XYÊ"XY.(|}
ij Ë7p+­\¹N *(«XYÊ"XY.(|}ij
hc5­\«fg?=!#­"kD*^>
ç֋-<ý9È(<ý(L#&M*+2c^P>
<ý#柍ij.§^P><ý#ij*&+5‡
 pR^P><ýuv¤B.„[+ijc.§…
P>-À-<ý 7D*^>]^\t +DO°×k5l"O
Ïã*&RR-<ýOXYp*"XY/". 1 («H>
0+­\10 («H> +­- 10 ÚK.:Úk5"+…
ß p#^>ll.zÇ*^ç֋ T·Q(5F*\µ
% cÑ<*\acO×#^>µ% .(
13 ?-T·QOaÜ°·O×+\
‹èOac*^>6\
µ% ֋-gO;Ï *^VùPqs
3.( 12 ? kD*^>*P*\ 1 ?g\Vù‘ T
·Q( 13 ? p#^>
acVùPq6 çéžO,q+pcq
‹èO;
*& t +DO×#^>ÁÂÃ( 24\4
( t -2.06,2.06
t "kDxR^>]^\acxR^ç֋-Vù(
RR
[<ý(℄ L#&W*+2c^P
XYp*!M = 4.00, SD = 2.08\XY/[!M = 6.31,
SD = 2.27
[<ý#℄ 柍ijk5Øc.§^P
XYp*!M = 3.08, SD = 1.82\XY/[!M = 6.15,
SD = 2.28
[<ý 3℄ ij*&+5‡ pR^P
XYp*!M = 3.54, SD = 1.45\XY/[!M = 6.31,
SD = 2.33
[<ý 4℄ uv*’+.„[„+ijc.§…P
XYp*!M = 6.46, SD = 1.99\XY/[!M = 8.38,
SD = 1.98
"p#^>lRq-l"Pq t +DO×#^VùPqÏg
qR5ØJ¸Ï À+&O×#^>
Ï"*&(\ÐÑ-+DO×#^Vù\fghcqR^
^Ü\µ% czÇ*^Çù_(|}ijO›œk5
l"c.§5\"p#^>t +DO×#^֋(ÁO
Ü 2 ’#^^Ü\:âÅDÊ („[„+âÅOׅ^
Ü % ֋ t +D-º»-fO*
^>*P*\Çù_- 1 À./5 À+&¼‹½@
žO×#&+p+>p-.\(|}ijO›œk5
l"c.§5"+…`U(–qRpP#^>]^\(
D•‘ Az.§5^Ü\l-D•‘pAzc|}ij 1
c.5-PpX-?^p+D9È,/#^>lRq(ÐEK"*^>Á(+]].°·O×+\+DOׅ"+…
¶·c/][pP#^^Ü\ÐÑ-µ% ZQ5 t
+D(„+¶· p#^>
4ñ@
Ês.( midi R‹S‹Oy#&XYk5'hOz5"+
…l"OÏg&+^c\s.(?*+NæŒ-'h
! 2c.§^"+…l"("&,§pÇù’>
]^\øƒ( nanoPad OyM*\C Ջž‹Œ.d|}ijc'G’#^c\Ѓ( Musi Flavor! 3’
"#((‹,--ž‹ŒOy#&XYk5l
"c.§5>À][+¯+¯pÕ֌-2'.|}ijk
5l"c'G p#^>,(-ž‹Œ((
‹Oy#&|}ij.§5-.\øƒ„["&,§p
OÇ*$^>]^\Ѓ(¼‹½‹Oy#&°·O*
^-.\¼‹½‹-WX,–5l"c.§^>% %M
Ö% Ë*&, C++ O% ֋.*
&RR)E*&+5?*+-,k5l"c.§\
%Œ‹%
*žUÖ,?cP#^^Ü"&,°
*&+^>֋c|}ij.§5'h-zÇ"+…
Èî P#&V*&+&+%Œ‹%’#^";…>
8
2 2007.
[4℄
U. MIDIStatus Mé%Mæ<é%U. 20022007.
[5℄
U. MIDIInstrument Mé%Mæ<é%U.
2002-2007.
N
Ì. +çž2'O ‹. Ö‹,‹
U\2005.
[7℄ N
Ì. +çž2'O ž‹Œ. Ö‹
,‹U\2005.
[8℄ M. ‹×-423O2-&:¹P5!
‹O. æU,‹U\2000.
[6℄
3
Musi Flavor
[9℄ Fread Lerdahl, Ray Jakendo. A Generative Theory
of Tonal Musi. The MIT Press, 1996.
:ñEK
ÐѪ˜(|}ij Z+&æŸ"j2- 2 wAc/R
S'G./5" D*\D•‘ æŸO"5?-$5]+
OC*jM*^NæŒ ;'h«­-™z"\
MIDI ij ê$&ij.§5„… 2'O 4+^
XYž@Ÿ-™z Ç/k5l"c.§^>XYž@Ÿ
Z+&\¼‹½@ž.-ç֋Vù-bcPq\XY
c/5l".0O•pijc.§5l"cP#^>*P
*æŸ"j2- 2 wAO'dê$&¼‹½@žOׅ
l"c.§U\† .,|}ijc.§5PX…P(Pq
pP#^>"þ"*&Ð( XYž@ŸOFF
*\æŸ"j2c'dêx5l".|}ijc'G p5
l"O°U*^+>Ðљz*^XYž@Ÿ(\MIDI 'h
./RSXYk5l"c'G./5> FFk5
(O MIDI éž"*&G»x$5Twc/5>
USB ‹%Œ. PC D:7$5l".Dü 5*\ij
.§5„… p5l"OȨ*^+>]^|}ij(JijQc8+-2¸èéÖ%O[pcqׅ,-./5>
l-„…pJ-ijL¶·Q¸?QcÌ= ij.§5
„…\¸R =$5|}ijM'hO™z*\8+
-2¸èéÖ%OLi@*pcqXY*ijk5žèé
ŒOÏ*&+§^+>
9
9
[1℄ U. MIDIIO Mé%Mæ<é%U. 2002-2007.
[2℄ U. MIDIData Mé%Mæ<é%U. 20022007.
[3℄
U. MIDIClok Mé%Mæ<é%U. 2002-
éÖ+ç. 2061:Max N
Ué. æU‹,‹
U\2006.
[11℄ 5585. +GAINER-PHYSICAL COMPUTING WITH GAINER, N‹Ÿ<.
[12℄ B=\1\Â2\Found Behavior ¹
O¶·-; „5éÖ苋žâ\Fµ
½é
Ö_ BULLENT OF JSSD 2005 p106-p107.
[13℄ Programing Plae. http://www.geoities.jp/ky webid/index old.html (; 2010-06-20)
[10℄
[14℄ Dane
Dane
tion.http://www.konami.jp/bemani/ddr/jp/
2010-10-9)
Revolu(;