Bemerkung
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Klasse Music
Warnung
Sie müssen
sudobeim Ausführen dieses Skripts hinzufügen, falls der Lautsprecher nicht funktioniert.
Beispiel
Initialisieren
# Import Music class
from robot_hat import Music
# Create a new Music object
music = Music()
Töne abspielen
# You can directly play a frequency for specific duration in seconds
music.play_tone_for(400, 1)
# Or use note to get the frequency
music.play_tone_for(music.note("Middle C"), 0.5)
# and set tempo and use beat to get the duration in seconds
# Which make's it easy to code a song according to a sheet!
music.tempo(120)
music.play_tone_for(music.note("Middle C"), music.beat(1))
# Here's an example playing Greensleeves
set_volume(80)
music.tempo(60, 1/4)
print("Measure 1")
music.play_tone_for(music.note("G4"), music.beat(1/8))
print("Measure 2")
music.play_tone_for(music.note("A#4"), music.beat(1/4))
music.play_tone_for(music.note("C5"), music.beat(1/8))
music.play_tone_for(music.note("D5"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("D#5"), music.beat(1/16))
music.play_tone_for(music.note("D5"), music.beat(1/8))
print("Measure 3")
music.play_tone_for(music.note("C5"), music.beat(1/4))
music.play_tone_for(music.note("A4"), music.beat(1/8))
music.play_tone_for(music.note("F4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("G4"), music.beat(1/16))
music.play_tone_for(music.note("A4"), music.beat(1/8))
print("Measure 4")
music.play_tone_for(music.note("A#4"), music.beat(1/4))
music.play_tone_for(music.note("G4"), music.beat(1/8))
music.play_tone_for(music.note("G4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("F#4"), music.beat(1/16))
music.play_tone_for(music.note("G4"), music.beat(1/8))
print("Measure 5")
music.play_tone_for(music.note("A4"), music.beat(1/4))
music.play_tone_for(music.note("F#4"), music.beat(1/8))
music.play_tone_for(music.note("D4"), music.beat(1/4))
music.play_tone_for(music.note("G4"), music.beat(1/8))
print("Measure 6")
music.play_tone_for(music.note("A#4"), music.beat(1/4))
music.play_tone_for(music.note("C5"), music.beat(1/8))
music.play_tone_for(music.note("D5"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("D#5"), music.beat(1/16))
music.play_tone_for(music.note("D5"), music.beat(1/8))
print("Measure 7")
music.play_tone_for(music.note("C5"), music.beat(1/4))
music.play_tone_for(music.note("A4"), music.beat(1/8))
music.play_tone_for(music.note("F4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("G4"), music.beat(1/16))
music.play_tone_for(music.note("A4"), music.beat(1/8))
print("Measure 8")
music.play_tone_for(music.note("A#4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("A4"), music.beat(1/16))
music.play_tone_for(music.note("G4"), music.beat(1/8))
music.play_tone_for(music.note("F#4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("E4"), music.beat(1/16))
music.play_tone_for(music.note("F#4"), music.beat(1/8))
print("Measure 9")
music.play_tone_for(music.note("G4"), music.beat(1/4 + 1/8))
music.play_tone_for(music.note("G4"), music.beat(1/4 + 1/8))
print("Measure 10")
music.play_tone_for(music.note("F5"), music.beat(1/4 + 1/8))
music.play_tone_for(music.note("F5"), music.beat(1/8))
music.play_tone_for(music.note("E5"), music.beat(1/16))
music.play_tone_for(music.note("D5"), music.beat(1/8))
print("Measure 11")
music.play_tone_for(music.note("C5"), music.beat(1/4))
music.play_tone_for(music.note("A4"), music.beat(1/8))
music.play_tone_for(music.note("F4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("G4"), music.beat(1/16))
music.play_tone_for(music.note("A4"), music.beat(1/8))
print("Measure 12")
music.play_tone_for(music.note("A#4"), music.beat(1/4))
music.play_tone_for(music.note("G4"), music.beat(1/8))
music.play_tone_for(music.note("G4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("F#4"), music.beat(1/16))
music.play_tone_for(music.note("G4"), music.beat(1/8))
print("Measure 13")
music.play_tone_for(music.note("A4"), music.beat(1/4))
music.play_tone_for(music.note("F#4"), music.beat(1/8))
music.play_tone_for(music.note("D4"), music.beat(1/4 + 1/8))
print("Measure 14")
music.play_tone_for(music.note("F5"), music.beat(1/4 + 1/8))
music.play_tone_for(music.note("F5"), music.beat(1/8))
music.play_tone_for(music.note("E5"), music.beat(1/16))
music.play_tone_for(music.note("D5"), music.beat(1/8))
print("Measure 15")
music.play_tone_for(music.note("C5"), music.beat(1/4))
music.play_tone_for(music.note("A4"), music.beat(1/8))
music.play_tone_for(music.note("F4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("G4"), music.beat(1/16))
music.play_tone_for(music.note("A4"), music.beat(1/8))
print("Measure 16")
music.play_tone_for(music.note("A#4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("A4"), music.beat(1/16))
music.play_tone_for(music.note("G4"), music.beat(1/8))
music.play_tone_for(music.note("F#4"), music.beat(1/8 + 1/16))
music.play_tone_for(music.note("E4"), music.beat(1/16))
music.play_tone_for(music.note("F#4"), music.beat(1/8))
print("Measure 17")
music.play_tone_for(music.note("G4"), music.beat(1/4 + 1/8))
music.play_tone_for(music.note("G4"), music.beat(1/4 + 1/8))
Ton abspielen
# Play a sound
music.sound_play("file.wav", volume=50)
# Play a sound in the background
music.sound_play_threading("file.wav", volume=80)
# Get sound length
music.sound_length("file.wav")
Musik abspielen
# Play music
music.music_play("file.mp3")
# Play music in loop
music.music_play("file.mp3", loop=0)
# Play music in 3 times
music.music_play("file.mp3", loop=3)
# Play music in starts from 2 second
music.music_play("file.mp3", start=2)
# Set music volume
music.music_set_volume(50)
# Stop music
music.music_stop()
# Pause music
music.music_pause()
# Resume music
music.music_resume()
API