Question

Which of the following string instrumental techniques consists of a quick back and forth movement or rocking of the finger that is in contact with the string with the intent of producing a fluctuation in pitch?
a. vibration
b. vibraphone
c. vibrato
d. vibrancy

Answer 1

Vibrato. It’s the same in vocals, changing pitch quickly in a way that sort of sounds like a vibration, though the technique itself is not called vibration.