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Decibel metre download
22 Apr Sound level meter(or SPL) app is shows a decibel values by measure the environmental noise, displays measured dB values in various forms. 16 Nov "Decibel X" is one of very few noise meter apps on the market that has highly reliable, pre-calibrated measurements and supports dBA, dBC. The Decibel Meter PCE-MSL 1 is a simple sound measuring device. The PCE- MSL 1 decibel meter is used to quickly determine the ambient noise level.
18 Jan Today's mobile technology means you can always know when you're in a hazardous noise environment. Here are some great decibel and. Photo: A typical sound pressure level (SPL) meter made by Quest. Note the long stick at the top: it's the microphone that samples and measures incoming. Decibel Meter, RISEPRO Digital Sound Level Meter 30 – dB Audio Noise Sound Decibel Meter, GoerTek Digital Mini Sound Pressure Level Meter, Audio.
A sound level meter is used for acoustic measurements. It is commonly a hand- held instrument However, because the unit of sound was historically described in decibels, the exposure is most often described in terms of sound exposure. dBm is unit of level used to indicate that a power ratio is expressed in decibels ( dB) with . However, the unit decibel (dB), without the 'm' suffix, is accepted for use alongside SI units. Expression in dBm is typically used for optical and electrical. Find great deals on eBay for Decibel Meter in Sound and Audio Measurement Test Equipment. Shop with confidence.