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I also heard a high-pitched noise on the 22" LCD HP display my brother is using. I'm guessing there may a fan inside that causes the noise.
mosquito
There could be many reasons why the Acura makes a high pitch whining noise. It could be that the brakes or the rotors are going out.
the high pitch noise of a broken thermometer
All you do is scream in a high pitch noise
An air leak.
your manifold bolts are loose
A little "chick chick" noise
"A Day in the Life" by the Beatles has an extremely loud and high-pitched noise at the end that is only audible to dogs.
it kinda makes a high pitch squeak noise. i know this because my school yard is infested with them.
Excessive velocity
no but, it causes your voice box to get a high pitched noise when you talk