Changing Sounds Fact Sheet
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1
2Sound is measured in decibels
Tuning a guitar changes
the tension of the
strings, to change the
pitch, making it higher
Sound travels in sound
or lower
waves. Lower pitched
sounds vibrate with less
frequency than higher
Sound insulators, like
Different musical instruments give different sounds
pitched sounds
bubble
wrap, can
Percussion instruments
be used
to muffle
sound
String instruments
Sound sources are
where a sound comes
Brass and Woodwind
from.
instruments are both types
The volume is the
of wind instruments.
loudness of a sound
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Parent category: Miscellaneous