Sumi Gunji has written:

'Gakkigaku' -- subject(s): Musical instruments, Music, Acoustics and physics

here are some examples =)

-vibration

-soundwaves

-electronic organ

-flute

-pitch

-violin

-acoustics

-speakers

Musical timbre is defined as the tonal quality of acoustics, sometimes known as tone color. Pitch and volume are not factors for musical timbre. Rather, the richness and spectral envelope of music is taken into account.

"The acoustics in this garage are terrible!"
The acoustics of a natural amphitheater are world-renowned.

David Friend has written:

'Learning music with synthesizers' -- subject(s): Acoustics and physics, Music, Synthesizer (Musical instrument)