Which is the best dB meter?

Best Sellers in Sound & Noise Meters

#1. BAFX Products – Decibel Meter/Sound Pressure Level Reader (SPL) / 30-130dBA Range – 1…
#2. RISEPRO Decibel Meter, Digital Sound Level Meter 30 – 130 dB Audio Noise Measure…
#3. VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor…
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How accurate are dB meters?

The tests also compared results for i-Phones and Android phones. OSHA requires noise measurement instruments to have an accuracy of +/- 2 decibels (dB). Yep, that’s the catch: Because several manufacturers make Android phones, there was a wide variance among the same app measurements on difference devices.

What is dB meter explain?

A decibel meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. The type or class of a decibel meter defines the device’s accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines.

Is there a dB meter app?

Below is a list of the most popular and highly rated apps for your phone available today for measuring sound. Sound Meter Pro: Sound Meter PRO works with Android phones to measure sound or decibel level. Decibel Meter Pro: Packed with features, decibel Meter Pro is available on iTunes and works with iPhone and iPad.

Can a phone measure decibels?

Decibel X. This highly-rated, free app turns your smartphone into a pre-calibrated, accurate and easily portable sound level meter. It has a standard measurement range from 30 to 130 dB. It boasts many features for measuring the intensity of sound around you built into a nicely-designed, intuitive user interface.

What is a normal dB level?

Normal conversation is about 60 dB, a lawn mower is about 90 dB, and a loud rock concert is about 120 dB. In general, sounds above 85 are harmful, depending on how long and how often you are exposed to them and whether you wear hearing protection, such as earplugs or earmuffs.