The Audyssey MultEQ Editor app is amazing for getting the best performance out of Denon and Marantz A/V receivers. It gives ...

The typical range a sound level meter can detect is from 30 decibels (a whisper) to 130 decibels (a firecracker blast). Resolution. The resolution tells you how precise a reading may be.

The typical range a sound level meter can detect is from 30 decibels (a whisper) to 130 decibels (a firecracker blast). Resolution. The resolution tells you how precise a reading may be.

Measuring equipment such as SPL (Sound Pressure Level) decibel meters may seem daunting, but this article by [Shawon M. Shahryiar] shows that making your own need only have two essential ...

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 ...

Measuring equipment such as SPL (Sound Pressure Level) decibel meters may seem daunting, but this article by [Shawon M. Shahryiar] shows that making your own need only have two essential ingredient… ...

You may choose any level you wish to calibrate the speakers to: 70, 75 and 80 dB are popular levels to use. Whatever you choose, adjust each speaker’s test tone so that it pushes the meter’s ...

The minimum charge step is essentially proportional to the signal-step size, ensuring a constant relative accuracy of better than 1 dB over a 60-dB signal range. A signal level of –59 dB corresponds ...

Waynesboro purchases decibel meter, ... so they end earlier but has asked city leaders to take another look at the regulation specifically to define noise in decibels like neighboring cities ...