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 ...

1 февр. 2019 г. · The answer is "it depends". Depending on how the sound waves line up at your listening station, it'll be between 0db and 120 db.

2 мая 2019 г. · I want to know how many dB a sound must be at its source to be heard 100 feet away, I tried looking at some equations myself but couldn't make heads nor tails.

14 мая 2018 г. · If it's 100 dB from 1 meter away then yes it's too loud, atleast probably enough for someone in an apartment to hear, if you live in an ...

17 июн. 2022 г. · Question; how far should we be able to hear (and feel) music playing at 90dB? Here's the scenario: I live the best part of a mile away from a live music venue.

12 июн. 2015 г. · In short, no. Decibels are a logarithmic scale, and so a 40 dB sound is not twice as loud as a 20 dB sound. In fact, the 40 dB sound has 100 ...

13 янв. 2022 г. · Sounds get quieter as they travel in all directions in accordance with the inverse square law, so you lose 2 decibels per 100m, or .1km. For a ...

22 апр. 2024 г. · For example, if a sound is 100db at 1 meter, and you sit 4 meters from the sound, it drops by 6db twice. Moving from 1m to 2m = 100 - 6 = 94dB.

26 авг. 2018 г. · Since Sound Intensity follows inversly square law, this means that the Sound Intensity will be divided by 10000 when you are 100 metres away.

10 окт. 2024 г. · As far as I know, waves like sound evolve over time and space according to the wave equation, a second order partial differential equation.