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 18696.2-2002 Acoustics—Determination of sound absorption coefficient and impedance in impedance tubes—Part 2:Transfer function method

译：GB/T 4130-2000 Acoustics—Low frequency calibration methods of hydrophones

译：GB/T 18022-2000 Acoustics—Methods for measuring the longitudinal sound speed and attenuation coefficient of rubbers and plastics in the frequency range 1MHz to 10MHz

译：GB/T 4854.4-1999 Acoustics—Reference zero for the calibration of audiometric equipment—Part 4:Reference levels for narrow-band masking noise

译：GB/T 16404.2-1999 Acoustics—Determination of sound power levels of noise sources using sound intensity—Part 2:Measurement by scanning

译：GB/T 4854.7-1999 Acoustics—Reference zero for the calibration of audiometric equipment—Part 7:Reference threshold of hearing under free-field and diffuse-field listening conditions

译：GB/T 17696-1999 Acoustics—Audiometric test methods—Part 3:Speech audiometry

译：GB/T 7341.3-1998 Audiometers Part 3:Auditory test signals of short duration for audiometric and neuro-otological purposes

译：GB/T 7341.1-1998 Audiometers Part 1:Pure-tone audiometers

译：GB/T 7341.2-1998 Audiometers Part 2:Equipment for speech audiometry

译：GB/T 7341.4-1998 Audiometers Part 4:Equipment for extended high-frequency audiometry

译：GB/T 16402-1996 Acoustics—Reference equivalent threshold sound pressure levels for pure tones and insert earphones

译：GB/T 16405-1996 Acoustics—Measurement of insertion loss of ducted silencers without flow—Laboratory survey method

译：GB/T 16403-1996 Acoustics—Audiometric test methods—Basic pure tone air and bone conduction threshold audiometry

译：GB/T 16404-1996 Acoustics—Determination of sound power levels of noise sources using sound intensity—Part 1:Measurement at discrete points

译：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

译：GB/T 16406-1996 Acoustics—Flexural resonance testing method for damping properties of acoustical materials

译：GB/T 16407-1996 Acoustics—Characteristics and measurements of field of pressure pulse lithotripters

译：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