2025-12-29 10.8.118.215
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Code of China
Chinese National Standard List: Acoustic Measurement

GB/T 7341.4-1998 - Part 4: Equipment for extended high-frequency audiometry 
  Issued on: 1998-5-8   Translation Price(USD): 120.0
JJF 1280-1990 O.T.N. of the Primary Standard for Audiometric Zero Level of Air Conduction 
  Issued on: 1990-1-1   Translation Price(USD): 184.0
JJG 994-2004 Verification Regulation of Digital Audio Generators 
  Issued on: 2004-9-21   Translation Price(USD): 220.0
JJG 699-1990 Verification Regulation of Integrating Sound Level meters 
  Issued on:   Translation Price(USD): 120.0
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
JJG (电子) 12042-1995 Verification Regulation of 925D/2 Type Video Noise Gauge (Trial Implementation)  
  Issued on:   Translation Price(USD): 120.0
JJF 1223-2009 Calibration Specification for Standing Wave Tubes(Method Using Standing Wave Ratio) 
  Issued on: 2009-07-10   Translation Price(USD): 300.0
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 
  Issued on: 1996-05-27   Translation Price(USD): 300.0
JJF 1034-2005 Metrological Terms and Their Definitions for Acoustics 
  Issued on: 2005-10-9   Translation Price(USD): 700.0
JJG 2050-1990 Measuring Instruments for Ultrasonic Power 
  Issued on: 1990-03-05   Translation Price(USD): 120.0
GB/T 4760-1995 Acoustics－Measurement procedure for silencers 
  Issued on: 1995-6-15   Translation Price(USD): 210.0
GB/T 20246-2006 Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method 
  Issued on: 2006-5-8   Translation Price(USD): 150.0
GB/T 19889.6-2005 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 6: Laboratory measurments of impact sound insulation of floors 
  Issued on: 2005-9-9   Translation Price(USD): 180.0
GB/Z 21233-2007 Acoustics - Assessment of noise annoyance by means of social and socio-acoustics surveys 
  Issued on: 2007-11-14   Translation Price(USD): 220.0
GB/T 25079-2010 Acoustics - Application of new measurement methods in building and room acoustics - MLS and SS methods 
  Issued on: 2010-9-2   Translation Price(USD): 330.0
JJG 868-1994 Verification Regulation of Standard ultrasonic sources for Milliwattlevel 
  Issued on: 1994-04-06   Translation Price(USD): 90.0
JJF 1142-2006 Calibration Specification for Building Acoustic 
  Issued on: 2006-5-23   Translation Price(USD): 240.0
JJG 790-1992 standard Condenser Microphones 
  Issued on:   Translation Price(USD): 120.0
JJF 1143-2006 Calibration Specification for Acoustic Performance of Reverberation Rooms 
  Issued on: 2006-5-23   Translation Price(USD): 240.0
JJG 482-2005 Verification Regulation of Laboratory Standard Microphones (Free-field Reciprocity Method) 
  Issued on: 2005-10-9   Translation Price(USD): 270.0
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