블로그 이미지
Leeway is... the freedom that someone has to take the action they want to or to change their plans.
maetel

Notice

Recent Post

Recent Comment

Recent Trackback

Archive

calendar

1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30
  • total
  • today
  • yesterday

Category

2008. 5. 21. 15:01 Techne/문성준: SuperCollider
1. SuperCollider 3 개요

- 음악 프로그래밍 언어 (cp. CSound, Max/MSP, PD)
- SmallTalk에 기반,  James McCartney 개발
- 활용: Calculator, Sound Synthesis & Analysis, DSP(Effector), Algorithmic Composition, ...
- 특장점:
    - object-oriented style
    - real-time interpreter
    - 하나의 package 안에서 GUI를 활용한 real-time 제어
    - on-the-fly 프로그래밍
    - OSC (Open Sound Control) protocol 지원
    - 낮은 CPU 점유율

2. SuperCollider 설치
    home: http://audiosynth.com/
    tutorial: http://swiki.hfbk-hamburg.de:8888/MusicTechnology/6
    forum: http://www.newscores.com/scforum/

invalid-file

Computer Music with examples in SuperCollider 3 David Michael Cottle



3. Post Window & Basic Key command
- Post Window: booting 과정에서 로딩되는 라이브러리의 상태를 보여 주며, interpreter의 메시지, 프로그래밍의 에러 등을 보여 준다.
- key command
    enter (return 아님): run
    command + . : stop playing
    command + D : help

4. Basic Syntax
colons: keyword arguments
semi-colons: statement의 끝
commas: list에서 item을 분리할 때 사용
periods: 메시지를 처리할 때 사용

- delimiters:
    parenthes () : argument list를 전달하거나 연산처리에서 사용
    curly brackets {} : function을 정의할 때 사용

5. Basic Synthesis

// week 1

246*456

"hello".speak

rrand(64,127)

3.rand

{SinOsc.ar(440,0,0,1)}.play;

{SinOsc.ar(440,0,0,1)}.scope;

SinOsc.ar(440,0,0,1).play;

{SinOsc.ar(440,0,0,1}.play;



// 5. Basic Synthesis

{SinOsc.ar(440,0,0,1)}.play

(// double click on the inside of any bracket to highlight the code contained within
)

(// select this code within the outer parentheses
// then press the ENTER key on the numberic keypad
{SinOsc.ar(440,0,0,1)
+
Pulse.ar(443,0,6,0,0.05)
}.play
)

{SinOsc.ar(300,0.5)}.scope

{Saw.ar(4000,0.2)}.scope

{Pulse.ar(440,0.6,0,1)}.scope


'Techne > 문성준: SuperCollider' 카테고리의 다른 글

week 4: Envelop Generator in SuperCollider  (0) 2008.05.28
week 3: B. Synthesis I - Envelopes  (0) 2008.05.21
week 2: B. Synthesis I - Modulation  (0) 2008.05.21
SupperCollider  (0) 2008.05.17
posted by maetel