If the mic is close to the source of the sound, the reading will be higher than if the mic is further away from the noise you are measuring.
#Decible meeter professional
And, even though a professional sound level meter has an external microphone and a sound meter app uses the smartphone’s built-in microphone, both of these noise measuring devices will give you different readings depending on how close their microphones are to the source of the sound. No matter what type of device you are using, sound is measured by calculating the pressure of the sound waves running from a source of noise through the air. Traditional sound level meters are hand-held devices with an external microphone, while sound level apps are downloadable on your smartphone and use the phone’s integrated microphone for measuring sound levels.
When Measuring Distant Sounds Does It Matter What Sound Level Meter I Use? In this article, we are going to talk about how the intensity of sound changes depending on distance and how sound level meter readings will depend on the type of sound you are measuring and how close you are to the source of that sound. The distance from the sound source will determine the reading on the sound level meter. It doesn’t matter if you use a hand-held professional sound level meter or a sound level meter app. When you try to measure the sound level of a noise that is further away, how far you are from the source will have a major impact on your sound level readings. Sound level meter readings depending on distance from noise source
0 kommentar(er)
