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Acoustics. Reference zero for the calibration of audiometric equipment. Part 4: reference levels for narrow-band masking noise
Edition 1999-08-01

Acoustics - Audiometric test methods - Part 2: sound field audiometry with pure-tone and narrow-band test signals
Edition 2010-03-01

Standards [CURRENT]

BS EN 60318-1

Electroacoustics. Simulators of human head and ear. Ear simulator for the measurement of supra-aural and circumaural earphones
Edition 2010-03-31

Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
Edition 2008-04-01

Standards [CURRENT]

BS EN ISO 8253-2

Acoustics. Audiometric test methods. Sound field audiometry with pure-tone and narrow-band test signals
Edition 2010-02-28

Standards [CURRENT]

BS EN ISO 389-2

Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold sound pressure levels for pure tones and insert earphones
Edition 1995-03-15

Standards [CURRENT]

BS EN ISO 389-8

Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
Edition 2004-06-08

Acoustics - reference zero for the calibration of audiometric equipment - Part 8: reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
Edition 2004-10-01

Standards [CURRENT]

BS EN ISO 389-4

Acoustics. Reference zero for the calibration of audiometric equipment. Reference levels for narrow-band masking noise
Edition 1995-03-15

Standards [CURRENT]

BS EN ISO 389-5

Acoustics - Reference zero for the calibration of audiometric equipment - Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
Edition 2007-02-28

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