Transcript Sound 3 Music

Sound Notes 3
Frequency, Pitch and Music
Frequency
• Frequency – the number of complete waves
Per
second
______
_____________.
Different sounds have
different
____________
frequencies.
high
low
• Pitch- how _________
or _______
a sound is.
high
• High frequency = ________
pitch.
whistle
1000Hz
Ex:_________________
(_________)
low
• Low frequency = ________
pitch.
thunder
50Hz
Ex:__________________
(_________)
Sound Quality
• Is called Timber
• Sounds are different even though the frequency
and the intensity are ____
_____.
the same
Ex. trumpet, clarinet
• Fundamental Tone – ___________
sound
lowest
produced when a whole string vibrates.
_________
pitch.
low
Overtones
high
• Overtones – ____________pitched sounds
produced when parts of the string vibrates.
sounds
• Music – ____________
combining a pleasing quality.
melody
harmony
• Made up of ____________,
____________
&
rhythm
regular
___________.
Sounds with _____________
patterns
of vibrations.
beat
• Rhythm – basic __________
of music. (think
drums
___________)
notes
• Melody – combination of musical ___________
tune
(_______)
; it’s what you hum or sing to.
melody
• Tune – another name for ______________
.
notes
• Harmony – combination of different __________
( many notes that are heard at the same time = good
harmony makes sound better )
Musical Instruments
•
•
•
•
•
three main groups.
divided into ______
drums
Percussion = __________
guitars, violins & cello
String = _______________________________
trumpets, clarinets, flutes
Wind = _______________________________
Percussion – instrument that is played by
struck
hit
being ____________
or ________.
no
• Noise – has ______
melody or rhythm.
Irregular vibrations!