A vibrate function makes it particularly suitable for hearing impaired patients.
From the telegraph.co.uk
The repeated striking causes adjacent clubbed feathers to vibrate at high speed.
From the newscientist.com
When sound waves enter the ear, they strike the eardrum and cause it to vibrate.
From the sciencedaily.com
The banging causes the ice and the water below to vibrate, frightening the fish.
From the omaha.com
It can be time consuming inputting custom vibrate tones for all of your friends.
From the couriermail.com.au
Connect this to your MP3 music player and it will vibrate in time to your music.
From the metro.co.uk
The juror planned to keep her cell phone on vibrate in case anything went wrong.
From the foxnews.com
In the middle of this, the bhatji's mobile phone started to vibrate at his feet.
From the economist.com
Heavier atoms vibrate at a lower frequency, reducing energy lost during sliding.
From the sciencedaily.com
More examples
Shake, quiver, or throb; move back and forth rapidly, usually in an uncontrolled manner
Oscillate: move or swing from side to side regularly; "the needle on the meter was oscillating"
Hover: be undecided about something; waver between conflicting positions or courses of action; "He oscillates between accepting the new position and retirement"
Resonate: sound with resonance; "The sound resonates well in this theater"
Thrill: feel sudden intense sensation or emotion; "he was thrilled by the speed and the roar of the engine"
(vibration) the act of vibrating
Vibrate is an album released by The Manhattan Transfer in September 28, 2004 on the Telarc label. The album is available in three formats: Super Audio CD, CD and MP3 Download.
(The Vibrations) The Vibrations were an African-American soul vocal group from Los Angeles, California, active from the mid-1950s to 1976. Most notable among the group's hit singles were "My Girl Sloopy" (1964) and "Love in Them Thar Hills" (1968). ...
(Vibrating) Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states. Familiar examples include a swinging pendulum and AC power. ...