# How many dB is a Nascar race?

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At a NASCAR race, the average noise level can reach up to 140 decibels – and that’s only for one car! Imagine 43 cars going around a full field track at around 140 decibels each. Now that can get loud!

## What is the decibel of a Nascar race?

A full throttle NASCAR race car measures approximately 130 dB, and that is just one car!

## What is the decibel level of a race car?

Noise levels measured during the race ranged from 96.5 to 104 dB(A) at 46 meters ( approximately 150 feet) from the track and 99 to 109 dB(A) at 6 meters ( approximately 20 feet) from the track. The peak sound pressure level at 6 meters was 109 dB(A).

## Do Nascar drivers wear earplugs?

Many drivers use custom-molded plastic earplugs during races; Burton wears foam plugs. … Crew members and other Nascar staff members typically wear communication headsets during races. Nascar requires its employees to wear protection.

## How loud is a dirt track race?

From Day’s home about a block and a half from the track, it’s normally around 45-47 Decibels. Three blocks from the track, it’s around 50 decibels with traffic. However, once a race gets going the numbers shoot up. From Day’s house FOX 17 hit 73.5 decibels.

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## Why are Nascar’s so loud?

Racing engines typically are not muffled. Muffling decreases the amount of burnt air and fuel that can be passed through an engine. So in each case, the amount of noise corresponds to the amount of air fuel burnt. A 800 hp NASCAR engine operating at 9,000 rpm makes a goodly amount of noise.

## How loud are gunshots?

Multiple shots fired from a single gun will each be equally loud — around 140 decibels in the case of a handgun. A small-caliber gun, like a . 22 rifle, will generally be quieter than a larger one, like a 12-gauge shotgun.

## How loud is a 100 dB?

Noise Source Decibel Level
Jet take-off (at 305 meters), use of outboard motor, power lawn mower, motorcycle, farm tractor, jackhammer, garbage truck. Boeing 707 or DC-8 aircraft at one nautical mile (6080 ft) before landing (106 dB); jet flyover at 1000 feet (103 dB); Bell J-2A helicopter at 100 ft (100 dB). 100

## How loud are race tracks?

Generally, extended exposure to levels of 85 decibels or higher can cause irreversible hearing damage. During NASCAR races, the NIOSH study found averages of 95 decibels in the stands and 114 decibels in the infield, but peak noise levels could get higher than 140 decibels.

## How loud is an F1 car?

The sport’s governing body FIA have published figures to show that the sound pressure level near an F1 car has dropped by 11 decibels from 145 to 134 dB [2]. Even so, the 2014 engines are still incredibly noisy, producing sound levels likely to produce pain in the ear if you get too close[

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## Can you bring a cooler to a Nascar race?

“Bringing coolers into the grandstands is part of NASCAR.” … They can each bring in one six-pack or almost anything else that can fit in a small, soft-sided cooler that can’t measure more than 6 inches high, 6 inches wide and 12 inches long.

## How should I dress for a Nascar race?

You could wear a t-shirt, crop top, tank top, jeans, or shorts. Just remember you’re going to be in the sun for a while and take that into consideration. Additionally, the stands can get hot, so longer pants come in handy to avoid burning your legs.

## What do you wear to a Nascar race?

NASCAR fans wear their love of the sport on their sleeves – and just about everywhere else, too. Wearing NASCAR-themed shirts and hats (or heck, even a full-body fire suit) means that you’ll fit right in.

## How loud is an airport?

Highway traffic typically measures at around 75 dB, while something as simple as a hairdryer accounts for 85 dB. … Jet engines — the most consistent source of environmental noise for airport workers — frequently register at 140 decibels. How loud is too loud?

## Do race car drivers have tinnitus?

We know there are dangerous noise levels at stock car race tracks and we know that prolonged and repeated exposure to excessive noise levels can lead to tinnitus and noise-induced hearing loss—a permanent, irreversible condition caused by damage to the sensory cells within the ear.