Python Speaker.set_bpm примеры использования

Пример #1

from speaker import Speaker
import time
import RPi.GPIO as GPIO


speaker = Speaker(GPIO.BCM, 23)

speaker.set_bpm(160)

#intro for speed
speaker.play('C1', 1/8)
speaker.pause(1/8)
speaker.play('C1', 1/8)
speaker.pause(1/8)
speaker.play('C1', 1/8)
speaker.pause(1/8)
speaker.play('C1', 1/8)
speaker.pause(1/8)


#1-4
speaker.pause(4)

#5
speaker.play('D1', 1/8)
speaker.play('E1', 1/8)
speaker.play('E1', 1/8)
speaker.play('D1', 1/8)
speaker.play('E1', 1/4)
speaker.play('E1', 1/8)
speaker.play('D1', 1/8)

Пример #2

Файл: cantina_band.py Проект: agimpel/RPi-music

from speaker import Speaker
import time
import RPi.GPIO as GPIO

speaker = Speaker(GPIO.BCM, 23)

speaker.set_bpm(260)

speaker.pause(2)

#1
speaker.play('A1', 1 / 4)
speaker.play('D2', 1 / 4)
speaker.play('A1', 1 / 4)
speaker.play('D2', 1 / 4)

#2
speaker.play('A1', 1 / 8)
speaker.play('D2', 1 / 4)
speaker.play('A1', 1 / 8)
speaker.pause(1 / 8)
speaker.play('G1X', 1 / 8)
speaker.play('A1', 1 / 4)

#3
speaker.play('A1', 1 / 8)
speaker.play('G1X', 1 / 8)
speaker.play('A1', 1 / 8)
speaker.play('G1', 1 / 8)
speaker.pause(1 / 8)
speaker.play('F1X', 1 / 8)

Пример #3

Файл: da_da_dum.py Проект: agimpel/RPi-music

from speaker import Speaker
import time
import RPi.GPIO as GPIO

speaker = Speaker(GPIO.BCM, 23)

speaker.set_bpm(400)
speaker.set_notepause(0.01)

speaker.pause(1)

#1
speaker.play('C2', 1 / 16)
speaker.play('C2X', 1 / 16)
speaker.play('D2', 1 / 8)
speaker.pause(3 / 4)

#2
speaker.play('B1', 1 / 4)
speaker.play('F2', 1 / 4)
speaker.pause(1 / 4)
speaker.play('F2', 1 / 4)

#3
speaker.play('F2', 1 / 3)
speaker.play('E2', 1 / 3)
speaker.play('D2', 1 / 3)

#4
speaker.play('C2', 1 / 4)
speaker.play('E1', 1 / 4)

Пример #4

from speaker import Speaker
import time
import RPi.GPIO as GPIO

speaker = Speaker(GPIO.BCM, 23)

speaker.set_bpm(140)

speaker.pause(2)

#0
speaker.play('A1', 1 / 8)
speaker.play('B1', 1 / 8)
speaker.play('A1', 1 / 8)
speaker.play('G1', 1 / 8)

#1-2
speaker.play('D1', 1 / 8)
speaker.play('E1', 1 / 8)
speaker.play('G1', 3 / 8)
speaker.play('E1', 1 / 4)
speaker.play('B1', 5 / 8)
speaker.play('A1', 1 / 8)
speaker.play('B1', 1 / 8)
speaker.play('A1', 1 / 8)
speaker.play('G1', 1 / 8)

#3
speaker.play('D1', 1 / 8)
speaker.play('E1', 1 / 8)
speaker.play('G1', 3 / 8)