29 июл. 2023 г. · The audibility of noise at 1 km depends on various factors like frequency and surroundings, but typically, humans can detect sounds around 20-30 ... How far away can you hear a 100 decibel noise from? - Quora How many decibels of noise can be heard about 1 km far for ... Другие результаты с сайта www.quora.com

20 сент. 2022 г. · The 6 dB rule states that whenever the distance that separates you from the sound source doubles (eg, you move from 100 to 200 feet away from the source), the ... Question regarding db level vs distance from source - Reddit Question on how far sound waves travel? Is 12.8 decibels high? Другие результаты с сайта www.reddit.com

Noise Comparisons. Military jet aircraft take-off from aircraft carrier with afterburner at 50 ft (130 dB). Thunderclap, chain saw. Oxygen torch (121 dB).

24 июл. 2024 г. · The distance attenuation calculator finds how the sound level in dB decreases with distance from the sound source.

A handgun shot can be heard as far as 1 mile away depending on the conditions. More powerful shotgun ammunition can be heard up to 2 miles away.

8 мар. 2010 г. · On average, 130 decibels can be heard up to a distance of about 100 feet (30 meters) in open spaces. However, this distance may vary depending ...

15 мар. 2024 г. · 110dB: a live gig or concert; 130dB: an aeroplane taking off 100m away. 130dB is the level at which noise causes pain for most people, although ...

This level of sound is equivalent to a jet engine taking off from a distance of about 100 feet. Prolonged exposure to sound at this level can cause hearing ...

7 мая 2024 г. · A decibel chart shows the intensity levels of common environmental sounds, which range from 0 dB to 140 dB (the threshold of pain).