Asked By: Edward Jenkins Date: created: Jun 21 2021

How loud is a jet

Answered By: Dominic Powell Date: created: Jun 21 2021

The sounds associated with jet planes measure between 120 and 140 decibels.

Any sound above 85 decibels has the potential to cause hearing damage, especially with frequent or prolonged exposure.

Wearing ear protection and limiting exposure to loud sounds is the best way to protect against noise-induced hearing loss..

Asked By: Jayden Martin Date: created: May 19 2021

How long can you listen to 85 dB

Answered By: Juan Cooper Date: created: May 22 2021

8 hoursThe safe listening time is cut in half for every 3-dB rise in noise levels over 85 dBA. For example, you can listen to sounds at 85 dBA for up to 8 hours. If the sound goes up to 88 dBA, it is safe to listen to those same sounds for 4 hours.

Asked By: Oliver Cox Date: created: Dec 31 2020

What are the decibel levels of common sounds

Answered By: Carter Davis Date: created: Jan 02 2021

Common Sources of Noise and Decibel LevelsEveryday Sounds and NoisesAverage Sound Level (measured in decibels)Soft whisper30Refrigerator hum40Normal conversation, air conditioner60Washing machine, dishwasher7013 more rows

Asked By: William Morris Date: created: Nov 04 2020

What does 90 dB sound like

Answered By: Diego Griffin Date: created: Nov 07 2020

A sound’s loudness is measured in decibels (dB). Normal conversation is about 60 dB, a lawn mower is about 90 dB, and a loud rock concert is about 120 dB.

Asked By: Lewis Scott Date: created: Nov 20 2020

How loud is 84 decibels

Answered By: Hugh Anderson Date: created: Nov 20 2020

Decibels ExplainedDecibel LevelSource84 dBDiesel truck70-90 dBRecreational vehicle88 dBSubway, motorcycle85-90 dBLawnmower3 more rows

Asked By: Ronald Gray Date: created: Jul 29 2021

What does 52 decibels sound like

Answered By: Gilbert Washington Date: created: Aug 01 2021

Every sound has a decibel level associated with it. If an item is 52 dB(A), then it has a sound similar in intensity to a electric fan, hair dryer, a running refrigerator and a quiet street. Other common sounds include a blender at 90 dB(A), diesel truck 100 dB(A) and a crying baby can reach 110 dB(A).

Asked By: Aaron Stewart Date: created: Nov 07 2020

Can a sperm whale kill you with sound

Answered By: Jaden Wilson Date: created: Nov 09 2020

Sperm whales are so loud that their clicks are capable of killing a human within their vicinity, says one science and adventure journalist. … “These clicks are so powerful in the water that they can blow out your eardrums easily, and they can actually vibrate a human body to death,” he said.

Asked By: George Watson Date: created: Dec 22 2021

How many decibels is a gunshot with silencer

Answered By: Luke Hall Date: created: Dec 23 2021

Since the typical gunshot produces about 160 dB of noise, that means a suppressor will still lower the noise to 130 dB. It could be more or less – even much less, in some cases – but this is more of an average rather than for a specific make/model silencer for a specific caliber.

Asked By: Richard Griffin Date: created: Nov 16 2021

How loud can a human yell

Answered By: Ian Young Date: created: Nov 17 2021

Human screams can be quite loud, possibly exceeding 100 dB (as of March 2019, the world record is 129 dB!) —but you probably want to avoid that because screams that loud can hurt your ears! You should also have found sound levels drop off quickly as you get farther from the source.

Asked By: Thomas Brooks Date: created: Dec 26 2021

What’s the loudest A human can shout

Answered By: Steven Wright Date: created: Dec 28 2021

‘Quietttt!!! No other than their teacher, who just happens to have the world’s loudest shout. Miss Flanagan entered the record books back in 1994 with a thunderous rendition of ‘quiet!’ The shout clocked up an earth-shattering 121.7 decibels, setting a world record.

Asked By: Hayden Bennett Date: created: Sep 12 2021

What is the loudest thing in the world

Answered By: Oscar Wood Date: created: Sep 12 2021

The Krakatoa volcanic eruption: Not only did it cause serious damage to the island, the eruption of Krakatoa in 1883 created the loudest sound ever reported at 180 dB. It was so loud it was heard 3,000 miles (5,000 km) away.

Asked By: Geoffrey Washington Date: created: Oct 15 2020

What is the loudest song in the world

Answered By: Connor Anderson Date: created: Oct 18 2020

The loudest popular song is Welcome to the Jungle by Guns ‘N Roses with a loudness of -1.931 dB. You may be wondering how a loudness value can be greater than 0dB. Loudness is a complex measurement that is both a function of time and frequency.

Asked By: Angel Jones Date: created: Oct 07 2021

What is a comfortable decibel level

Answered By: Henry Bryant Date: created: Oct 08 2021

Quiet office: 50 to 60 (Comfortable hearing levels are less than 60 decibels.) Lawn equipment: 85 to 90 (Eighty-five decibels is the level at which hearing damage begins with prolonged, eight-hour exposure.) …

Asked By: Geoffrey Flores Date: created: Sep 29 2020

How loud is 77 decibels

Answered By: Philip Mitchell Date: created: Oct 02 2020

Passenger car at 65 mph at 25 ft (77 dB); freeway at 50 ft from pavement edge 10 a.m. (76 dB). Living room music (76 dB); radio or TV-audio, vacuum cleaner (70 dB). Arbitrary base of comparison. Upper 70s are annoyingly loud to some people.

Asked By: Harry Stewart Date: created: Oct 19 2020

What is the loudest car in the world

Answered By: Gordon Howard Date: created: Oct 20 2020

The 26 Loudest Cars We’ve Ever TestedPorsche. 1 of 26. 2018 Porsche 911 GT3 Touring – 95 decibels (tie) … Greg PajoCar and Driver. 2 of 26. … Greg PajoCar and Driver. 3 of 26. … Andrew TrahanCar and Driver. 4 of 26. … 5 of 26. 2017 Chevrolet Corvette Grand Sport – 95 decibels (tie) … James LipmanCar and Driver. 6 of 26. … Porsche. 7 of 26. … Charlie MageeCar and Driver. 8 of 26.More items…•

Asked By: Jeremiah Butler Date: created: Nov 05 2020

How many decibels can kill you

Answered By: Harold Flores Date: created: Nov 08 2020

In all honesty, probably not — unless, perhaps, you were stuck with your head inside the horn for a prolonged period. 150 decibels is usually considered enough to burst your eardrums, but the threshold for death is usually pegged at around 185-200 dB.

Asked By: Abraham Mitchell Date: created: Sep 07 2021

What is an acceptable decibel level

Answered By: Alex Turner Date: created: Sep 10 2021

Decibel Level​ Sounds at or below 70 dBA are generally considered safe. Any sound at or above 85 dBA is more likely to damage your hearing over time. Researchers have found that people who are exposed over long periods of time to noise levels at 85 dBA or higher are at a much greater risk for hearing loss.

Asked By: Elijah Johnson Date: created: Jul 10 2021

Why is 194 dB the loudest sound possible

Answered By: Douglas King Date: created: Jul 11 2021

The loudest a sustained sound can possibly be on Earth’s surface is 194 dB—which is when the amplitude of the sound wave is so intense that the low pressure part is a perfect vacuum (the wave alternates between double the normal atmospheric pressure and no air at all—not something you want to be present for).

Asked By: Ian Wilson Date: created: Nov 30 2020

What does 20 decibels sound like

Answered By: Jack Allen Date: created: Dec 02 2020

20 dB: Whispering from five feet away. 30 dB: Whispering nearby. 40 dB: Quiet library sounds. 50 dB: Refrigerator.

Asked By: Anthony Johnson Date: created: Oct 31 2020

How loud is 68db noise level

Answered By: James Wood Date: created: Nov 02 2020

How loud is 68db noise level? A normal conversation is 60 – 70 db. So 68 db is a normal conversation level. A safe or acceptable noise level for constant exposure is 68 db or below.

Asked By: Nathaniel Evans Date: created: Jun 23 2021

How long can you listen to 100 dB

Answered By: Alan Green Date: created: Jun 23 2021

Scientists recommend no more than 15 minutes of unprotected exposure to sounds that are 100 decibels. In addition, regular exposure to sounds at 110 decibels for more than one minute risks permanent hearing loss.

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