The reason we hear sounds is that things in the environment are vibrating, such vibrations create a pressure wave of compressions and rarefactions as it passes through the surrounding air to our ear. These vibrations are what make all the sounds we love, music, laughter. That said, sometimes these sounds become too loud that the can make us uncomfortable and even hurt our ears. This is where a hedge trimmer comes in handy. There are a variety of sound pressure meters from Renyuan which we can use to test the noise level in many different places around us, allowing us peace of mind that the sounds around us are safe.
Sound Pressure Meter A specialized tool used to locate and assess amplitude of different sounds What it does is detect sound waves in the space around us and gives feedback to the brain about their intensity. All the places where you would like to control and measure the noise level be it a noisy factory or school or concert. e.g., Renyuan sound pressure meter can measure from 30-130 decibels (dB) of loudness levels. Decibels being the units to describe how much loud sound a source is giving out; which is similar to inches we use in measuring length.
The Renyuan sound level meter checks the sound levels with a microphones. The loud faces of the nose drop down, and the decibels go up when sounds around us get louder. A library, for example, may be around 30 dB — very peaceful. In contrast, a rock concert might peak at 110 dB or more! This is just a Chain saw, it is to show you how much dB are there around, so that we could have an idea of what is happening with the sounds at our home or inn standing in space where right now in your head more than 100 dB.
It can damage our ears if we listen to loud sounds for a long time. This is why it is crucial that we are not exposed to high levels of loud noise. Prolonged exposure to this amount of loud noise can result in hearing loss, or damage that can never be undone. That is until we got our hands on Renyuan sound pressure meters with such cool features, which really ease the management task. As an example, the meter has a beep or alarm when it gets too noisy. It is a gentle reminder to us that we should probably take a break, or wear protection so our ears do not get hurt.
Sound monitoring tools need to be calibrated and tested on a regular basis so they provide accurate measurements. Calibration – This is an essential task so it has to be done. Calibration involves adjusting a tool so that it gives the correct read when compared to a known standard. It can also be used to check and calibrate other sound measuring equipment you have as well. During operation, we compare the sound pressure meter reading to a reference, but this also allows other tools to be potentially validated as long as they sample from the same metric.
Decibels– Sound levels are commonly presented in decibels. Decibels give us a measure of the power of the sounds. That means, for example, if a sound increases by 10 dB it is actually 10 times louder or otherwise. For reference, below is a list of sound levels that human ears can hear from 0 dB (quieter and quieter) to around 140 dB (louder and louder): Of course, it must be taken into account that, listening for a long time to sounds with more than 85 dB can damage our hearing health.
Subscribe to our newsletter for daily new and updates.
Room 404, Building 3, No. 8, Zhujiawan Street, Suzhou City, Jiangsu Province
Copyright © Suzhou Renyuan Construction Engineering Co., Ltd. All Rights Reserved | Privacy Policy | Blog
EN
AR
BG
HR
CS
DA
NL
FI
FR
DE
EL
HI
IT
JA
KO
NO
PL
PT
RO
RU
ES
SV
CA
TL
IW
LV
LT
SK
UK
VI
MT
TH
FA
AF
MS
GA
CY
BE
AZ
LO