Your search resulted in 18 documents for "BS BS ISO 389-2" amongst all current BS documents.

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  1. MOST RECENT

    1119791

    BS EN ISO 389-2:1997

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

    standard by British Standard / European Standard / International Organization for Standardization, 03/15/1995.

    Languages: English

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  2. MOST RECENT

    1867062

    BS ISO 1999:2013

    Acoustics. Estimation of noise-induced hearing loss

    standard by British Standard / International Organization for Standardization, 10/31/2013.

    Languages: English

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  3. BS 11/30218046 DC

    BS ISO 1999. Acoustics. Estimation of noise-induced hearing loss

    standard by BSI Group, 09/06/2011.

    Languages:

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  4. MOST RECENT

    1119793

    BS EN ISO 389-4:1999

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

    standard by British Standard / European Standard / International Organization for Standardization, 07/15/1999.

    Languages: English

    Historical Editions: BS 7113:1989

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  5. MOST RECENT

    1326126

    BS EN ISO 389-5:2006

    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

    standard by British Standard / European Standard / International Organization for Standardization, 02/28/2007.

    Languages: English

    Historical Editions: BS EN ISO 389-5:2001

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  6. BS 07/30166205 DC

    BS ISO 389-9. Acoustics. Reference zero for the calibration of audiometric equipment. Part 9. Preferred test conditions for the determination of reference hearing threshold levels

    standard by BSI Group, 05/17/2007.

    Languages:

  7. BS 08/30189820 DC

    BS EN ISO 8253-1. Acoustics. Audiometric test methods. Part 1. Basic pure-tone air and bone conduction threshold audiometry

    standard by BSI Group, 09/19/2008.

    Languages:

  8. MOST RECENT

    1765370

    BS EN ISO 8253-1:2010

    Acoustics. Audiometric test methods-Pure-tone air and bone conduction audiometry

    standard by British Standard / European Standard / International Organization for Standardization, 01/31/2011.

    Languages: English

    Historical Editions: BS EN ISO 8253-1:1998BS 6655:1986

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  9. MOST RECENT

    1672223

    BS EN ISO 389-9:2009

    Acoustics. Reference zero for the calibration of audiometric equipment-Preferred test conditions for the determination of reference hearing threshold levels

    standard by British Standard / European Standard / International Organization for Standardization, 02/28/2010.

    Languages: English

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  10. BS 06/30160356 DC

    BS EN 60318-4 ED.1. Electroacoustics. Simulators of human head and ear. Occluded-ear simulator for the measurement of earphones coupled to the ear by insert

    standard by BSI Group, 12/19/2006.

    Languages: