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췌ㅋ봇
췌ㅋ봇
췌ㅋ봇 김종문조현호김혜림최준근
췌ㅋ봇
췌ㅋ봇
췌ㅋ봇
김종문
조현호
김혜림
최준근
스페샬
게스트
허원길
췌ㅋ봇
췌ㅋ봇
췌ㅋ봇
췌ㅋ봇ㅋㅋㅋ 코딩한 사람들
ㅋㅋㅋ 김종문 조현호
김혜림
최준근
ㅋㅋㅋ 여기가 끝인가
ㅋㅋㅋ 스페샬 게스트
허원길
진짜끝
I N T R O D U C T I O N
와이
힙합 ?
I N T R O D U C T I O N
I N T R O D U C T I O N
I N T R O D U C T I O N
I N T R O D U C T I O N
MIDI WAV
악보를 컴퓨터가 이해할 수 있
게 만들어 전달하는 신호
I N T R O D U C T I O N
MIDI WAV
악보를 컴퓨터가 이해할 수 있
게 만들어 전달하는 신호
I N T R O D U C T I O N
MIDI WAV
파형의 형태로 저장되는 오디
오 포맷
악보를 컴퓨터가 이해할 수 있
게 만들어 전달하는 신호
I N T R O D U C T I O N
MIDI WAV
파형의 형태로 저장되는 오디
오 포맷
악기 하나씩 분리가능 오디오 통째로 저장
E X P L A N A T I O N
어떤
기법 ?
E X P L A N A T I O N
WaveNet
E X P L A N A T I O N
WaveNet 결과1
E X P L A N A T I O N
WaveNet 결과2
E X P L A N A T I O N
RnnMusic
Generator
E X P L A N A T I O N
FFNet
111 111
222 221
333 321
444 432
555 543
E X P L A N A T I O N
LSTM
111 111
222 221
333 321
444 431
555 541
111 111
222 221
333 321
444 431
555 541
P R O C E S S
작곡
과정 ?
p r o c e s s
분석용서버
p r o c e s s
데이터수집
500곡 중 10곡…
p r o c e s s
데이터처리
여러 개의 트랙을 하나의 트랙으로 합쳐서 피아노 소리로 뽑아냄
Piano
Guitar
Drum
여러 개의 트랙을 하나의 트랙으로 합쳐서 피아노 음계로 뽑아냄
Piano
Guitar
Drum
Piano
p r o c e s s
학습 결과
8000 12000 18000
p r o c e s s
학습 결과
p r o c e s s
문제점
p r o c e s s
수정후 학습 결과
예시1 예시2
p r o c e s s
수정후 학습 결과
YOUTUBE
실제
트레이닝 세트 중
비슷한 음원
멜로디가 바뀌고
화음이 생김
예시3
Hey
Drop the beat
Let’s
PARTY
Don’t stop the music
r e f e r e n c e
참고자료
Conchylicultor/MusicGenerator
https://github.com/Conchylicultor/MusicGenerator
WaveNet
https://deepmind.com/blog/wavenet-
generative-model-raw-audio/
감사합니다
감사합니다
감사합니다

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