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The high voltage does not make a humming sound. In fact, it is possible to create a high voltage line that does not make any sound. Still, you hear a sound. What you are hearing is the high voltage making something vibrate. In the United States it is vibrating at 60 cycles per second which is about A# 3 octaves below middle C. In Europe it is vibrating at 50 cycles per second which is about G# 3 octaves below middle C.
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My car cassette player highlander '04 makes a loud humming noise whenever I put in a tape. I am able to rewind or FF the tape but can't play it. Can it be easily repaired?
One thing that causes a humming noise is any high voltage power cable running next to any audio wires. also the cassette player might need to be cleaned
How do you stop a high pitch humming noise from radio when truck is running in 2004 Chevy truck 1500?
humming noise is a bad ground to the radio. you may have a loose connection. connect a ground wire to frame of truck.
What would cause a shower faucet makes humming noise?
A humming noise from a shower faucet can be caused by several factors, including water pressure issues, a worn-out washer or cartridge, or loose components within the faucet. High water pressure can cause vibrations in the plumbing, leading to humming sounds. Additionally, mineral buildup can affect the valve operation, resulting in noise. Inspecting and potentially replacing worn parts or adjusting water pressure may resolve the issue.
What is the TTL high noise range?
TTL (Transistor-Transistor Logic) high noise range refers to the voltage levels that are considered acceptable for a logic high state in TTL circuits. Typically, for standard TTL, a voltage above 2.0 volts is interpreted as a logical high, while voltages below this may be seen as low. The high noise margin is the difference between the minimum high input voltage (2.0V) and the maximum output low voltage (0.8V), resulting in a noise margin that ensures reliable operation despite voltage fluctuations. This margin helps prevent false triggering in digital circuits.
What makes a high pitch noise?
mosquito
You have a consistent humming noise coming from the front wheels it is not so noticeable at slow speeds but gets louder at higher speeds you think it might be the wheel bearings it does have 103000 mi?
it would most likely be the bearings but in some cases sometimes the axle make a humming noise when traveling at high speeds.(front wheel drive)
Why humming sound occur in extra high tension transmission lines?
The noise is better described as 'buzzing', rather than 'humming', and it is caused by the breakdown of the air's insulating properties, due to stress caused by electric fields set up in the vicinity of where the conductors are supported from insulators. The noise is accompanied by a pale blue discharge which becomes visible after dark.
Why does an Acura make a high pitch whinning noise?
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.
How noisy are high voltage power lines?
The reason is power arcing.See section "Common Noise Sources" at:http://www.w8ji.com/radiated_and_conducted_noise.htmAnswerThe noise associated with high-voltage lines is caused by the breakdown of the insulating properties of air due to the intense electric fields established at 'sharp' points on the line which act to concentrate the field at those points.
What is Hyacinth Technology?
Hyacinth Technology makes high voltage power supplies.
Does a gopher make noise?
it kinda makes a high pitch squeak noise. i know this because my school yard is infested with them.
How can a radio use either source of current?
High precision op amp offers wider output voltage swing and noise.
