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Chinese National Standard List: Acoustic Measurement

GB/T 20441.5-2017 Electroacoustics--Measurement microphones--Part 5: Methods for pressure calibration of workingstandard microphones by comparison 
  Issued on: 2017-09-07   Translation Price(USD): 250.0
GB/T 14365-2017 Acoustics—Measurements of sound pressure level emitted by stationary road vehicles 
  Issued on:   Translation Price(USD): 140.0
GB/T 16296.3-2017 Acoustics―Audiometric test methods―Part 3:Speech audiometry 
  Issued on: 2017-12-29   Translation Price(USD): 490.0
GB/T 25498.5-2017 Electroacoustics--Simulators of human head and ear--Part 5: 2 cm3 coupler for the measurement of hearingaids and earphones coupled to the ear by means of ear inserts 
  Issued on: 2017-09-07   Translation Price(USD): 160.0
GB/T 35426.1-2017 Acoustics―Determination of dynamic stiffness―Part 1:Materials used under floating floors in dwellings 
  Issued on: 2017-12-29   Translation Price(USD): 160.0
GB/T 3768-2017 Acoustics―Determination of sound power levels and sound energy levels ofnoise sources using sound pressure―Survey method using an envelopingmeasurement surface over a reflecting plane 
  Issued on: 2017-12-29   Translation Price(USD): 670.0
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 
  Issued on: 2016-02-24   Translation Price(USD): 930.0
GB/T 31013-2014 Acoustics―Acoustic insulation for pipes,valves and flanges 
  Issued on: 2014-09-03   Translation Price(USD): 490.0
GB/T 31004.1-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1:Laboratory measurements 
  Issued on: 2014-09-03   Translation Price(USD): 120.0
GB/T 31004.3-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3:Laboratory measurements at low frequencies 
  Issued on: 2014-09-03   Translation Price(USD): 250.0
GB/T 4854.6-2014 Acoustics―Reference zero for the calibration of audiometric equipment―Part 6:Reference hearing threshold levels for test signals of short duration 
  Issued on: 2014-09-03   Translation Price(USD): 160.0
GB/T 31004.2-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1:Laboratory measurements 
  Issued on: 2014-09-03   Translation Price(USD): 220.0
GB/T 21230-2014 Acoustics―Determination of occupational noise exposure―Engineering method 
  Issued on: 2014-09-03   Translation Price(USD): 550.0
GB/T 17697-2014 Acoustics―Determination of sound power radiated into a duct by fans and other air-moving devices―In-duct method 
  Issued on: 2014-09-03   Translation Price(USD): 870.0
GB/T 22159.1-2012 Acoustics and vibration—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 1:Principles and guidelines 
  Issued on: 2012-12-31   Translation Price(USD): 360.0
GB/T 22159.2-2012 Acoustics and vibration—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 2:Direct method for determination of the dynamic stiffness of resilient supports for translatory motion 
  Issued on: 2012-12-31   Translation Price(USD): 420.0
GB/T 17249.3-2012 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms 
  Issued on: 2012-11-5   Translation Price(USD): 480.0
GB/T 14369-2011 Acoustics—Measurement methods of insertion loss,echo reduction and sound absorption coefficient for underwater acoustical material samples 
  Issued on: 2011-12-30   Translation Price(USD): 270.0
GB/T 27763-2011 Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance  
  Issued on: 2011-12-30   Translation Price(USD): 330.0
GB/T 5111-2011 Acoustics—Measurement of noise emitted by railbound vehicle 
  Issued on: 2011-12-30   Translation Price(USD): 450.0
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