musicSimplifier
mp3 음원을 넣으면 간단하게 다음과 같은 melody 와 damper 형태로 추출해주는 audio proecessing and c const int PIN = 15; hw_timer_t* timer = NULL; bool value = true; int frequency = 20; // 20 to 20000 // music int rest =0; int melody[] = {294, 330, 392, 392, 392, 392, 392, 392, 392, 294, 330, 392, rest, 392, 392, 392, 392, 392, 294, 330, 392, rest, 392, 392, 392, 392, 392, 392, 392, 370, 370, rest}; int damper[] = {400, 4..
