![]() Decibel meters are often designed to be portable so that people can move them around as needed, and are often hand held, although sometimes they can be part of a permanent instrument array which is designed to take continuous measurements in a given area. Some may also provide readings in other units of measurement, depending on the uses they are intended for. The decibel meter measures the sound pressure and provides a reading in decibels for the convenience of the user. A decibel meter can indicate when sound has reached the danger zone. Musicians, mechanics, construction workers, and other people who work in loud environments can endanger their hearing, especially if they work in environments with explosives, which can generate sound waves intense enough to cause pain and immediate hearing damage. A firecracker is about 140 decibels, and a jackhammer runs at around 100 decibels. For a frame of reference, normal conversation occurs between around 40 and 60 decibels, depending on who is talking. Prolonged exposure to sounds over 85 decibels can lead to hearing loss, making measurement of decibel levels important for people who work in noisy environments so that they know when they need to protect their ears. Decibels are a logarithmic scale based on the sensitivity of the human ear. A decibel meter is a device which measures sound pressure to determine how intense sounds are, measuring in decibels. Have you wondered how quiet is your room or how loud is a rock concert or sport event? Decibel Meter will help you answer all those right now. ![]() Decibel Meter turns your iPhone, iPad and iPod touch into a professional accurate sound meter, precisely measures the sound pressure level all around you.
0 Comments
Leave a Reply. |