In the radio-frequency (RF) microwave test and measurement world, engineers often deal with the power measurement unit of dBm instead of wattage (W). However, when entering the audio measurement arena ...

From the Richter scale to sound pressure, many modern units utilize the logarithmic “base 10” system. But to many engineers, the decibel (dB) remains one of the trickiest concepts of test and ...

There's a way to secure safe sound decibel in iOS 14. We'll teach you how! Mobile phones these days can be used for different reasons. They have expanded from simply devices for communication purposes ...