How distance from a sound source affects how loud it will seem
The further you move away from the source of a sound the quieter it seems to become.
Making sounds with different pitches
Using pieces of string to produce sounds with different pitches.
Playing instruments made of rubbish
The band Weapons of Sound playing instruments made from discarded junk.
Sounds (clip compilation)
A compilation of clips based on the theme of sound.
Sounds made from different types of musical instruments
The three families of musical instruments that can produce sounds through vibration.
Understanding sound
The production of sound by vibrations, including an explanation of amplitude.
What makes noise sound higher or lower?
What determines sound - like pitch, vibration and air in musical instruments.