In a bid for quieter conditions, the Decatur City Commission voted to approve an amendment to its current noise ordinances, ...

Given the nature of their network, the early telephone pioneers’ efforts at sound level metering were based on line losses over a “standard mile” of cable. Meters calibrated to this standard ...

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 ...

Historically, the A, B, and C weighting networks on a SOUND LEVEL METER were derived as the inverse of the 40, 70 and 100 dB Fletcher-Munson curves and used to determine SOUND LEVEL.

ohm meter, sound level meter, voltage detector, and a voltage meter. You can also have an electromagnet or output voltage supply if you want. If that wasn’t enough, it can even play the theme ...