The spot that draws the picture on the TV screen sweeps across the screen 15,750 times every second.
At the same time, it's sweeping from top to bottom of the screen 60 times every second. In that way,
it draws the picture as a stack of horizontal lines on the screen.
The spot is the front end of a beam of electrons that shoot at the screen from the rear of the
picture tube. It gets steered around by electromagnetic coils around the neck of the picture tube.
The coils are driven by voltages produced in the electronics of the TV set.
The high-pitched sound you hear is the 15.75 KHz alternating voltage that sweeps the beam
side to side across the screen.
You needed a new belt Maybe the pulley that was replaced is the wrong one therefore, the new belt was put on incorrectly.
When put in a container with a large cross-section in relation to the cross-section of the opening, hydrogen will tend to make a short, high-pitched noise as it burns, often called a "hydrogen bark," due to its similarity to the bark of a small dog.
its a big roar in your ear and it will put a ring in your ear, and it will stay for a while.
if you have concreat drivway then you can do it. you lay on the ground and put your ear to the ground. get another person 100 ft away with the hammer. if he taps it and you can hear it first through the concreat. have fun!
air occupies space
That high pitched noise is probably a warning signal. You probably put the batteries in backwards or put in the wrong kind of batteries. make sure they're the right type and all oriented properly.
Example sentence - The man had a high pitched singing voice when he was younger.
Example sentence - The man had a high pitched singing voice when he was younger.
also it keeps turning off ,you put water in the reserve and several minutes later it's gone even when the radiator is full. It also makes this High pitched sound(like when a belt is going out that kind of sound),
You needed a new belt Maybe the pulley that was replaced is the wrong one therefore, the new belt was put on incorrectly.
I ran as fast as I could away from my burning house when I heard a high pitched shriek from inside.
I think that the sound will be aborbed by the object then come out the outher side as if you put ear phones on.It keeps the sound in as much as it can.If it is totally covered it will be MUFFLED. new ans: the object will absorb all the energy and the sound will come out muffled.
"Forget this screw!!!" They Put it like that because it sounds right! It would sound pretty strange and unpersuasive!
Most likely it's the fuel pump. My '02 Tahoe makes the same noise and it gets worse during the summer heat. It's located inside the gas tank so replacing it can be tricky and/or expensive. Unless/until the pump breaks, you just have to put up with it.
it differs by the vibrations
to amplify the sound of the acustic guitar. Then they started to make higher out put pickups to get sort of a distorted sound bc there was no high gain amps at the time.
The piano makes sounds by little hammers inside of it drumming on the different pitched strings. these strings have different pitches because each of the strings has a different tension put on it. Therefore, the sound it makes is the sound of metal strings being hammered by little wooden mallets. - by Popeker