译：T/GDCKCJH 045-2021 Method for Sound Imaging onboard and Detection of Engine Sound Pressure Level

译：GB/T 20243.1-2006 Acoustics—Measurement of the influence of road surface on traffic noise—Part1:Statistical Pass-By method

译：GB/T 19887-2005 Acoustics—Measurement of the in situ sound attenuation of a removable screen

译：GB/T 19886-2005 Acoustics—Guidelines for noise control by enclosures and cabins

译：GB/T 19885-2005 Acoustics—Determination of sound insulation performance of cabins—Laboratory and in-situ measurements

译：GB/T 19884-2005 Acoustics—In-situ determination of insertion loss of outdoor noise barriers of all types

译：GB/T 6881.1-2002 Acoustics—Determination of sound power levels of noise sources using sound pressure—Precision methods for reverberation rooms

译：GB/T 6881.3-2002 Acoustics—Determination of sound power levels of noise sources-using sound pressure—Engineering metheds for small,movable sources in reverberant fields—Part 2:Methods for special reverberation test rooms

译：GB/T 18699.2-2002 Acoustics—Determination of sound insulation performances of enclosures Part 2:Measurements in situ (for acceptance and verification purposes)

译：GB/T 6881.2-2002 Acoustics—Determination of sound power levels of noise sources—Engineering methods for small,movable sources in reverberant field—Part 1:Comparison method for hard-walled test rooms

译：GB/T 18699.1-2002 Acoustics—Determination of sound insulation Performances of enclosures Part 1:Measurements under laboratory conditions (for declaration purposes)

译：GB/T 6882-1986 Acoustics—Determination of sound power levels of noise sources—Precision methods for anechoic and semi-anechoic rooms