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Sound is everywhere! Ever want to know how loud things are? Sonidos a veces pueden ser suave como un susurro y a veces pueden ser súper fuerte como un camión grande. By using a special tool known as a decibel level meter, we can determine how loud sounds really are!

A decibel meter is kind of like a fancy listening assistant. Think of a little microphone that listens to sounds and tells you their volume. This tool listens closely when you point it at a sound, and shows you a number. The larger the number, the noisier the sound! It’s a bit like a sound detective telling you how noisy something truly is.

    A Guide to Using a Decibel Meter

    The loudness of sound varies from sound to sound. When you speak to a friend, that’s around 60 decibels — which is relatively quiet and normal. But a noisy lawnmower can reach about 90 decibels — much, much higher! Some sounds are so loud just the same can be painful to your ears.

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