23 февр. 2015 г. · For every doubling of distance, the sound level reduces by 6 decibels (dB), (eg moving from 10 to 20 metres away from a sound source).

Since each time intensity is cut in half the sound level decreases 3 dB, it follows that doubling distance reduces the sound level by 6 dB.

18 сент. 2013 г. · Sound decreases as an inverted square of the distance from the source. · So a sound of x has already dissipated at a function of the distance. Why doesn't sound travel forever? What makes the ... - Quora Why do decibels decrease by 6 every double in distance? Другие результаты с сайта www.quora.com

The farther away you are, the less intense the sound! That is if you double your distance, the intensity of sound decreases by 4 times.

18 апр. 2012 г. · Intuitively, it should decrease with a square (of distance; because of the expansion of the area the wave covers) and exponentially (because of accumulation ...

Sound intensity decreases with distance because it spreads out and disperses over a larger area as it travels away from its source.

17 дек. 2018 г. · Sound levels also decrease with distance due to absorption. As sound travels through a medium such as water, it gets absorbed – caught by the ...

The sound pressure decreases in inverse proportion to the distance, that is, with 1/r from the measuring point to the sound source.

As a principle of physics, the sound pressure level decreases 6dB, on a Z-weighted (i.e., unweighted) scale, each time the distance from the point is doubled.