Keywords:
Acoustic measurement, Acoustic properties and phenomena, Acoustic testing, Acoustics, Amplifiers, Definitions, Detectors, Electrical engineering, Electrical properties and phenomena, Electrical testing, Electromagnetic compatibility, Electrostatics, Equations, Frequencies, Frequency measurement, Frequency weighting, Marking, Measurement, Measuring instruments, Noise control (acoustic), Noise (environmental), Occupational safety, Pollution control, Precision, Properties, Sensitivity, Sound calibrators, Sound intensity, Sound pressure level, Sound recording, Sound-level meters, Specification (approval), Testing