This huge range means that when we attempt to measure the sounds the ears hear, the huge variation can make it impossible to perform the necessary calculations. This presents problems in some ways, though. One of the gifts of the ear is its ability to sense sounds over a wide range of sound levels. They are marvelously calibrated auditory tools, and are quite capable of registering a wide variety of frequencies and intensities. These are the organs that help to give us an awareness of the sounds in our environment. Let's have a discussion about the amazing human ear to start with. SO, JUST WHAT IS A DECIBEL, AND HOW DID IT COME TO BE NAMED? These questions include, just what is a decibel, and how did it come to be so named? What are the decibel levels of some well-known loud noises? And, how does the science apply to everyday products? Let's answer these questions. It will help to educate our readers along the way, and it will answer some questions that are relevant to the subject. This article will take a closer look at this specialized system of measure, known universally in technical circles as the decibel, or dB. For various reasons, it is very important that we have a way to measure the strength and the intensity of these signals, and luckily we have developed a system to do just that. Physical sounds allow us to experience our environment in a way like no other, communicate with each other easily, compose beautiful music, and so much more.Īs most people will know, sounds are actually pressure waves in the atmosphere around us that vibrate at frequencies that our ears are sensitive to. Sound is an integral part of life as we know it. Why We Use The Decibel Scale To Measure Sound Level
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