soundvibrations
plural nounUK /ˈsaʊnd vaɪˈbreɪʃənz/
US /ˈsaʊnd vaɪˈbreɪʃənz/
Sound vibrations are tiny movements that travel through the air and let us hear sounds.
The drum made sound vibrations that we could feel in our chest.
OTHER MEANINGS
2. The physical shaking of an object that produces audible sound.
The guitar string's sound vibrations made the air around it ripple.
3. The pattern of pressure changes that a microphone or ear picks up.
The microphone turned the sound vibrations into an electrical signal.
4. The feeling of movement you sense when loud music plays.
At the concert, the sound vibrations made the floor shake.