JJF 1034-2020 Terms and Definitions for Acoustical Metrology

JJF 1034-2005

GB/T 2900.86-2009 Electrotechnical terminology—Acoustics and electroacoustics GB/T 3947-1996 Acoustical terminology GB/T 12604.1-2005 Non-destructive testing—Terminology—Terms used in ultrasonic testing GB/T 20441.1-2010 Electroacoustics—Measurement microphones—Part 1:Specifications for laboratory standard microphones GB/T 20441.2-2018 Electroacoustics—Measurement microphones—Part 2:Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique ISO 532(所有部分) ISO/TR 25417:2007 IEC 61260-1:2014 IEC 61672-1:2013 GB/T 3767-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Engineering method in an essentially free field over a reflecting plane GB/T 3767-2016 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane GB/T 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.2-2023 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3:Periodic tests GB/T 4129-2003 Acoustics—Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels GB/T 15173-1994 Sound calibrators GB/T 15173-2010 Electroacoustics—Sound calibrators GB/T 17248.1-2000 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions GB/T 17248.2-1999 Acoustics—Noise emitted by machinery and equipment—Measurement of emission sound pressure levels at a work station and at other specified positions—Engineering method in an essentially free field over a reflecting plane GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections GB/T 17248.3-1999 Acoustics—Noise emitted by machinery and equipment—Measurement of emission sound pressure levels at a work station and at other specified positions—Survey method in situ GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections GB/T 17248.4-1998 Acoustics—Noise emitted by machinery and equipment Determination of emission sound pressure level at a workstation and at other specified position from the sound power level GB/T 17248.5-1999 Acoustics—Noise emitted by machinery and equipment—Measurement of emission sound pressure levels at a work station and at other specified positions—Method requiring environmental corrections GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections GB/T 17248.6-2007 Acoustics—Noise emitted by machinery and equipment—Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity GB/T 17312-1998 Random-incidence and diffuse-field calibration of sound level meters GB/T 20441.3-2010 Electroacoustics—Measurement microphone—Part 3:Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique GB/T 50121-2005 Rating standard of sound insulation in buildings GB/T 4129-2025 Acoustics—Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels GB/T 15173-2026 Electroacoustics—Sound calibrators