A sound level meter on a tripod measuring noise at a construction site with unfinished concrete structures in the background.
Keywords
sound,
meter,
decibel,
noise,
measurement,
monitoring,
survey,
testing,
analysis,
datum,
mechanic,
display,
instrument,
safety,
machinery,
accuracy,
sensor,
audio,
acoustic,
structure,
technology,
site,
engineering,
control,
industrial,
vibration,
digital,
tool,
tripod,
calibration,
equipment,
urban,
construction,
environment,
device,
background,
building,
architecture,
concrete,
worksite