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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Sound" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 6881.2-2017
  • Acoustics—Determination of Sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room Sound
    China National Standards
  • GB/T 34877.3-2017
  • Industrial fans—Determination of fan Sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods Sound
    China National Standards
  • GB/T 34834-2017
  • Acoustics—Framework for calculating a distribution of Sound exposure levels for impulsive sound events for the purposes of environmental noise assessment Sound
    China National Standards
  • GB/T 12060.16-2017
  • Sound system equipment—Part 16: Objective rating of speech intelligibility by speech transmission index Sound
    China National Standards
  • GB/T 34562-2017
  • Woolen products for Sound absorption and thermal insulation Sound
    China National Standards
  • GB/T 34388-2017
  • Foundry machinery—Noise measurement method of Sound power levels Sound
    China National Standards
  • GB/T 19322.2-2017
  • Small craft—Airborne Sound emitted by powered recreational craft—Part 2: Sound assessment using reference craft Sound
    China National Standards
  • GB/T 19322.3-2017
  • Small craft—Airborne Sound emitted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures Sound
    China National Standards
  • GB/T 33928-2017
  • Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio Sound
    China National Standards
  • GB/T 33981-2017
  • Standard practice for the measurement of Sound pressure levels on high-voltage alternating current circuit-breakers Sound
    China National Standards
  • GB/T 33771-2017
  • Sound system equipment—Electroacoustical transducers—Measurement of suspension parts Sound
    China National Standards
  • GB/T 33769-2017
  • Sound system equipment—Electroacoustical transducers—Measurement of large signal parameters Sound
    China National Standards
  • GB/T 12060.1-2017
  • Sound system equipment—Part 1:General Sound
    China National Standards
  • GB/T 33856-2017
  • Methods of measurement for main characteristics of equipments of Sound systems for emergency purposes Sound
    China National Standards
  • GB/T 33800-2017
  • Ships and marine technology—Ship recycling management systems—Specifications for management systems for safe and environmentally Sound ship recycling facilites Sound
    China National Standards
  • GB/T 33620-2017
  • Textiles—Testing and evaluation of Sound absorption property Sound
    China National Standards
  • GB/T 1859.4-2017
  • Reciprocating internal combustion engines—Measurement of Sound power levels using sound pressure—Part 4:Survey method using a reference sound source Sound
    China National Standards
  • QB/T 2841-2017
  • (Musical instrument and Sound device and accuracy level determination) Sound
    China Light Industry Standards
  • GB/T 19889.18-2017
  • Acoustics—Measurement of Sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements Sound
    China National Standards
  • 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 Sound
    China National Standards
  • GB/T 22036-2017
  • Coast-by methods for measurement of tyre-to-road Sound emission Sound
    China National Standards
  • GB/T 14365-2017
  • Acoustics—Measurements of Sound pressure level emitted by stationary road vehicles Sound
    China National Standards
  • JJF 1581-2016
  • (Standard Specification for Hand - held Sound - Field Hearing Screening) Sound
    China Metrological Standards
  • GB/T 27992.3-2016
  • Instruments for water-depth measurement—Part 3: Echo Sounder Sound
    China National Standards
  • FZ/T 64057-2016
  • Reprocessing fibre felt for Sound absorption of air conditioner Sound
    China Textile & Garment industry Standards
  • JJF 1556-2016
  • Calibration Specification for UltraSound Phantoms Sound
    China Metrological Standards
  • 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 Sound
    China National Standards
  • GB/T 32523-2016
  • Acoustics—Measurement of Sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample—Travelling wave tube method Sound
    China National Standards
  • GB/T 32524.1-2016
  • Acoustics—Determination of Sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms Sound
    China National Standards
  • GB/T 6882-2016
  • Acoustics—Determination of Sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms Sound
    China National Standards
  • GB/T 16296.2-2016
  • Acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals Sound
    China National Standards
  • GB/T 32524.2-2016
  • Acoustics—Determination of Sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane Sound
    China National Standards
  • JT/T 646.4-2016
  • (Highway Sound barriers - Part 4: acoustic material technical requirements and test methods) Sound
    China Highway & Transportation Standards
  • JT/T 646.1-2016
  • (Highway Sound barrier - Part 1: Classification) Sound
    China Highway & Transportation Standards
  • JT/T 646.2-2016
  • (Highway Sound barriers - Part 2: General Technical Requirements) Sound
    China Highway & Transportation Standards
  • YY 0592-2016
  • High intensity focused ultraSound therapy system Sound
    China Medicine & Medical Device Standards
  • YY/T 1420-2016
  • (Medical ultraSound equipment environmental requirements and test methods) Sound
    China Medicine & Medical Device Standards
  • YY/T 1476-2016
  • (UltraSound Bladder Scanner General technical conditions) Sound
    China Medicine & Medical Device Standards
  • QB/T 4921-2016
  • Industrial embroidery machine. Testing method of Sound pressure level Sound
    China Light Industry Standards
  • GB/T 1859.1-2015
  • Reciprocating internal combustion engines—Measurement of Sound power level using sound pressure—Part 1: Engineering method Sound
    China National Standards
  • GB/T 1859.3-2015
  • Reciprocating internal combustion engines—Measurement of Sound power level using sound pressure—Part 3: Precision methods for hemi-anechoic rooms Sound
    China National Standards
  • GB/T 13919-2015
  • 35mm cinematography—Technical specification of magnetic Sound test film Sound
    China National Standards
  • GB/T 1859.2-2015
  • Reciprocating internal combustion engines—Measurement of Sound power level using sound pressure—Part 2: Survey method Sound
    China National Standards
  • GB/T 31976-2015
  • Aluminium alloy sheets used for Sound-absorbing composite panel with through-hole Sound
    China National Standards
  • GB/T 31884-2015
  • Automatic detection system of tire/pavement noise using the on-board Sound intensity method Sound
    China National Standards
  • GB/T 14255-2015
  • Household sewing machines head—Method of Sound power levels of noise emitted Sound
    China National Standards
  • GY/T 293.1-2015
  • (Digital Cinema Packaging - Part 1: Sound and image track file) Sound
    China Radio, Film & TV Industry Standards
  • SJ/T 11524-2015
  • General specification for digital Sound console Sound
    China Electronics Standards
  • JT/T 571-2015
  • (Water Transport Engineering echo Sounder) Sound
    China Highway & Transportation Standards
  • JT/T 964-2015
  • (Water Transport Engineering Sound Velocity Profiler) Sound
    China Highway & Transportation Standards
  • YY/T 1278-2015
  • Measuring methods for beam area of medical ultraSound equipment transducer Sound
    China Medicine & Medical Device Standards
  • YY/T 0593-2015
  • UltraSound transcranial Doppler system Sound
    China Medicine & Medical Device Standards
  • JJG 2037-2015
  • Verification Scheme of Measuring Instruments for Air-borne Sound Pressure Sound
    China Metrological Standards
  • JJF 1504-2015
  • Calibration Specification for Air UltraSound Measuring Instruments Sound
    China Metrological Standards
  • GB/T 30649-2014
  • Rubber Articles for Sound barriers Sound
    China National Standards
  • JJF 1496-2014
  • Calibration Specification for Sound Source Identification and Localization Systems (Beamforming Method) Sound
    China Metrological Standards
  • SY 6985-2014
  • The Sound and light navigation aids for offshore facilities Sound
    China Oil & Gas Industry Standards
  • SY/T 5820-2014
  • Technical rule for magnetotelluric Sounding acquistion method in oil exploration Sound
    China Oil & Gas Industry Standards
  • JC/T 2264-2014
  • Jute fiber products for Sound absorption and thermal insulation Sound
    China Building Materials Standards
  • JC/T 469-2014
  • Glass wool products for Sound absorption Sound
    China Building Materials Standards
  • GB/T 31004.2-2014
  • Acoustics―Measurement of Sound insulation in buildings and of building elements using sound intensity―Part 2: Field measurements Sound
    China National Standards
  • GB/T 17697-2014
  • Acoustics―Determination of Sound power radiated into a duct by fans and other air-moving devices―In-duct method Sound
    China National Standards
  • GB/T 31004.1-2014
  • Acoustics―Measurement of Sound insulation in buildings and of building elements using sound intensity―Part 1: Laboratory measurements Sound
    China National Standards
  • 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 Sound
    China National Standards
  • YY/T 0939-2014
  • UltraSound bone sonometers. Test method of broadband ultrasound attenuation(BUA) Sound
    China Medicine & Medical Device Standards
  • JJF 1468-2014
  • Calibration Specification for Omnidirectional Sound Sources Sound
    China Metrological Standards
  • GB/T 30500-2014
  • Ultrasonic gas flow meter performance online audit―Method using speed of Sound checking Sound
    China National Standards
  • GB/T 12060.7-2013
  • Sound system equipment—Part 7:Methods of measurement on headphones and earphones Sound
    China National Standards
  • QB/T 4599-2013
  • Industrial sewing machine Test method of Sound power levels of noise Sound
    China Light Industry Standards
  • JJF 1438-2013
  • Calibration Specification for Color Doppler UltraSound Diagnostic Equipments. Blood Flow Measurement Sound
    China Metrological Standards
  • GB 50949-2013
  • Construction code for Sound reinforcement system Sound
    China National Standards
  • YD/T 1884-2013
  • Sound pressure level limit requirement and test method for telecommunication &information terminal equipment Sound
    China Telecommunication Standards
  • SJ/T 9148-2013
  • Electroacoustics. Instruments for measurement of aircraft noise-Performance requirements for systems to measure on-third-octave band Sound pressure levels in noise certification of transport-category aeroplanes Sound
    China Electronics Standards
  • GB 13837-2012
  • Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement Sound
    China National Standards
  • GB/T 12060.11-2012
  • Sound system equipment - Part 11:Application of connectors for the interconnection of sound system equipment Sound
    China National Standards
  • GB/T 12060.4-2012
  • Sound system equipment - Part 4: Methods of measurement for microphones Sound
    China National Standards
  • GB/T 9374-2012
  • Basic parameters for Sound broadcasting receivers Sound
    China National Standards
  • GB/T 13187-2012
  • Magnetic tape Sound recording and reproducing systems - General conditions and requirements Sound
    China National Standards
  • HG/T 4383-2012
  • Sound absorbent taper Sound
    China Chemical Industry Standards
  • HG/T 4360-2012
  • Motion pictures. Determination of black-and-white optical Sound negative film and high contrast positive film sensitivity speed Sound
    China Chemical Industry Standards
  • 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 Sound
    China National Standards
  • GB/T 17147-2012
  • Measurement of audio-frequency noise voltage level in Sound broadcasting Sound
    China National Standards
  • SN/T 3081.3-2012
  • Test method for the inspection of export fireworks and firecracker. Part 3: Sound level Sound
    China Import Export Inspection Standards
  • YY/T 0865-2011
  • The first part of the ultraSound hydrophone: 40MHz medical ultrasound field measurement and profiling Sound
    China Medicine & Medical Device Standards
  • YY 0849-2011
  • Ophthalmic high frequency ultraSound scanner Sound
    China Medicine & Medical Device Standards
  • GB/T 12060.9-2011
  • Sound system equipment - Part 9: Methods of measurement for artificial reverberation, time delay and frequency shift equipment Sound
    China National Standards
  • GB/T 27992.1-2011
  • Water depth finding equipment - Part 1:Hydrologic Sounding rod Sound
    China National Standards
  • GB/T 14369-2011
  • Acoustics - Measurement methods of insertion loss,echo reduction and Sound absorption coefficient for underwater acoustical material samples Sound
    China National Standards
  • GB/T 27763-2011
  • Acoustics - Measurement and parametric description of spatial Sound distribution curves in workrooms for evaluation of their acoustical performance Sound
    China National Standards
  • GB/Z 27764-2011
  • Acoustics - Determination of Sound transmission loss in impedance tubes - Transfer matrix method Sound
    China National Standards
  • GB/T 9029-2011
  • Methods of the measurement of speed fluctuations in Sound recording and reproducing equipment Sound
    China National Standards
  • GB/T 2018-2011
  • Methods of measuring the characteristics of recording and reproducing equipment for Sound on magnetic tape Sound
    China National Standards
  • GB/T 4959-2011
  • Methods of measurement for the characteristics of Sound reinforcement in auditoria Sound
    China National Standards
  • GB/T 28048-2011
  • Code for acceptance of quality of Sound reinforcement system of auditorium gymnasium and stadium Sound
    China National Standards
  • GB/T 12060.5-2011
  • Sound system equipment - Part 5: Methods of measurement for main characteristics of loudspeakers Sound
    China National Standards
  • GB/T 28047-2011
  • Method of listening evaluation of Sound reinforcement of auditorium gymnasium and stadium Sound
    China National Standards
  • GB/T 12060.3-2011
  • Sound system equipment - Part 3: Methods of measurement on audio amplifiers Sound
    China National Standards
  • GB/T 28049-2011
  • Code for Sound reinforcement system design of auditorium, gymnasiums and stadium Sound
    China National Standards
  • GB/T 12060.13-2011
  • Sound system equipment-Part 13:Listening tests on loudspeakers Sound
    China National Standards
  • GB/T 12060.2-2011
  • Sound system equipment - Part 2: Explanation of general terms and calculation methods Sound
    China National Standards

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