Sound is pressure — the louder the sound, the greater the pressure. The greater the pressure, the more damage it can do to your ears. If you’re in a noisy environment, it’s important to know how ...
VU stands for volume unit (the other common type of audio meter is the PPM or Peak Programme Meter). A VU meter is essentially a voltmeter calibrated to give a reading of 0VU when fed with a sine wave ...
GIGAZINE has reviewed numerous laptops and mini PCs, and one thing we always check is the noise level from the cooling fans. We found the GainExpress SLM-441 digital sound level meter on Amazon, which ...
THE Guyana National Bureau of Standards (GNBS) will soon commence the verification of blood pressure machines, sound level meters and tint meters as it ...
An instrument for measuring the level of sound pressure in DECIBELs. Such measurements are called sound level readings. See: SOUND LEVEL. Sound level meters usually ...
This sound level meter circuit can be used to control the intensity of a sound recording or in a disco. It has 5 measurement domains between 70 and 120 dB; reading accuracy is 0.5 dB. Microphone M1 is ...
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