A high-pitched tone coming from an engine can be caused by several factors, including worn or damaged components such as belts, pulleys, or bearings. It may also indicate issues with the engine's vacuum system or exhaust leaks. Additionally, a high-pitched sound could arise from the engine's valves or other internal parts operating at a frequency that produces that specific pitch. It's advisable to have the engine inspected by a professional to diagnose the exact cause.
Screech is a harsh high pitched scream which is related to anger.
Bleep - Granerica
High pitched
if he's kind of shy... has a low tone... or kind of high pitched like he's nervous
A high-pitched shout is often referred to as a shriek or a scream. It is a loud vocalization with a piercing tone that typically conveys a sense of urgency, fear, or excitement.
No, "whined" is a verb. It describes the action of expressing discontent or discomfort in a high-pitched, complaining tone.
where is the humming noise coming from? if it's coming thru the speakers and matches the rev tone of the engine, then you have a bad ground in your stereo.
Tinnitus
This is an attention-getting bark. A Yorkie will bark with a high tone when trying to communicate a need, such as wanting to go outside or wanting to play.
a low pitched sound or tone
You seem to be describing Tinnitus. Seek the help of a physician as it may be treatable in its early stages.
King Julien from the "Madagascar" movies has a French accent. It is a stereotypical French accent with a high-pitched and flamboyant tone.