Casella Launches Its Enhanced 620 Sound Level Meter to Protect Workers from Noise-induced Hearing Loss. The new device offers significant upgrades such as time history profiling, voice notes and GPS.

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 ...

With a calibration DVD and sound level meter in hand, you can play a test pattern and set levels for your speakers. It also is a good idea to set all treble and bass controls to 0 as well. Set your ...

This ecosystem – comprised of a handheld device, interchangeable modules and reporting software—now has a sound level meter (SLM) Class 2 module, ideal for workplace noise measurement and ...

and temperature- and level-corrections are applied in the current source which drives the meter. The audio input to be measured is now applied through R1, a 10k fixed resistor rather than a thermistor ...

One of the coolest things any sound system can have is some kind of musical visualization. Thumping level meters that pump with the volume are a great example, and were particularly popular in the ...

Or jackhammer, or chain saw loud. That’s what the Globe discovered at several of the T’s most infamously noisy sections, with help from a sound level meter that measured the decibel output of ...

smartphone-operated 2245 and 2255 sound level meters (SLMs) to the South African market, which TANDM business development manager Jozua Joubert says marks a significant advancement in local sound ...

A range of wireless, smartphone-operated sound level meters has been introduced to the South African market. The Independent Communications Authority of South Africa- (Icasa-) approved advanced ...