GB/T 16404.3-2006 《Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning》 Related products

GB/T 16404.3-2006 is a standard for measuring the sound power level of noise sources in the field of acoustics. This part of the focused scanning measurement precision method is suitable for accurately measuring the sound power level of various noise sources. This method is based on the principle of sound intensity and specifies the specific operation flow of scanning measurement, such as measurement point layout, scanning path planning, data collection and processing methods. Provide professional specifications for accurate measurement of noise source sound power level in scientific research, industrial production and other scenarios, and help noise pollution prevention and acoustic Product Research & Development.