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  • ISO 389-8:2004

    Current The latest, up-to-date edition.

    Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  14-05-2004

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 389-8:2004 specifies reference equivalent threshold sound pressure levels (RETSPLs) for pure tones in the frequency range from 125 Hz to 8 kHz, applicable to the calibration of air conduction audiometers equipped with a particular model of circumaural earphones (SENNHEISER HDA 200).

    Some notes and references on the derivation and the test conditions used to determine the recommended reference levels are given in Annex A and the Bibliography.

    The sound attenuation of the earphone is given in Annex B. For speech audiometers of types A-E and B-E, the correction figures of the earphone for a free-field equivalent output are given in Annex C.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO/DIS 389-8 (05/2004)
    Document Type Standard
    Product Note THIS STANDARD ALSO REFERS TO CEI 60318-1,CEI 60318-2:1998,CEI 60645-2,
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    08/30189820 DC : DRAFT SEP 2008 BS EN ISO 8253-1 - ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 1: BASIC PURE-TONE AIR AND BONE CONDUCTION THRESHOLD AUDIOMETRY
    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
    BS EN 60645-1:2017 Electroacoustics. Audiometric equipment Equipment for pure-tone and speech audiometry
    I.S. EN 15927:2010 SERVICES OFFERED BY HEARING AID PROFESSIONALS
    CEI EN 60318-1 : 2011 ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
    EN ISO 389-7:2005/A1:2016 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS (ISO 389-7:2005)
    BS EN ISO 8253-1:2010 Acoustics. Audiometric test methods Pure-tone air and bone conduction audiometry
    ISO 389-5:2006 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
    15/30297064 DC : DRAFT MAY 2015 BS ISO 7029 - ACOUSTICS - STATISTICAL DISTRIBUTION OF HEARING THRESHOLDS RELATED TO AGE AND GENDER
    14/30313972 DC : 0 BS EN 60645-1 ED.4.0 - ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
    UNI EN 15927 : 2010 SERVICES OFFERED BY HEARING AID PROFESSIONALS
    EN 15927:2010 Services offered by hearing aid professionals
    UNE-EN 15927:2011 Services offered by hearing aid professionals
    BS EN 60318-1:2009 Electroacoustics. Simulators of human head and ear Ear simulator for the measurement of supra-aural and circumaural earphones
    UNI EN ISO 389-9 : 2009 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 9: PREFERRED TEST CONDITIONS FOR THE DETERMINATION OF REFERENCE HEARING THRESHOLD LEVELS
    IEC 60645-1:2017 Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
    DIN EN ISO 389-7 E : 1998 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS
    DIN EN ISO 389-5 E : 2007 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
    IEC 60318-1:2009 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
    I.S. EN ISO 8253-1:2010 ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 1: PURE-TONE AIR AND BONE CONDUCTION AUDIOMETRY
    I.S. EN ISO 389-3:2016 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 3: REFERENCE EQUIVALENT THRESHOLD VIBRATORY FORCE LEVELS FOR PURE TONES AND BONE VIBRATORS (ISO 389-3:2016)
    I.S. EN ISO 389-5:2006 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
    I.S. EN ISO 7029:2017 ACOUSTICS - STATISTICAL DISTRIBUTION OF HEARING THRESHOLDS RELATED TO AGE AND GENDER (ISO 7029:2017)
    DIN EN ISO 389-9:2009-12 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)
    BS EN 15927:2010 Services offered by hearing aid professionals
    17/30333265 DC : 0 BS EN ISO 389-1 - ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 1: REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES AND SUPRA-AURAL EARPHONES
    ANSI S3.6 : 2010 SPECIFICATION FOR AUDIOMETERS
    15/30328565 DC : 0 BS EN 60645-1 ED4.0 - ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
    I.S. EN 60645-1:2017 ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
    I.S. EN 60318-1:2009 ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
    UNE-EN ISO 389-3:2016 Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators (ISO 389-3:2016)
    UNE-EN ISO 8253-1:2011 Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010)
    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
    EN ISO 8253-1:2010 Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010)
    EN ISO 389-3:2016 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 3: REFERENCE EQUIVALENT THRESHOLD VIBRATORY FORCE LEVELS FOR PURE TONES AND BONE VIBRATORS (ISO 389-3:2016)
    UNI EN ISO 8253-1 : 2010 ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 1: PURE-TONE AIR AND BONE CONDUCTION AUDIOMETRY
    08/30176438 DC : DRAFT JAN 2008 BS EN 60645-1 - ELECTRO ACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: PURE-TONE AUDIOMETERS
    04/30095174 DC : DRAFT JUN 2004 ISO 389-7 - ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS
    07/30166205 DC : 0 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
    I.S. EN ISO 389-9:2009 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 9: PREFERRED TEST CONDITIONS FOR THE DETERMINATION OF REFERENCE HEARING THRESHOLD LEVELS
    ANSI S3.55-1 : 2014 ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
    BS EN ISO 389-7 : 2005 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS (ISO 389-7:2005)
    IEC 60645-1 REDLINE : 4ED 2017 ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
    UNE-EN 60645-1:2015 Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone audiometry
    IEC 60645-1:2017 RLV Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
    ISO 389-9:2009 Acoustics Reference zero for the calibration of audiometric equipment Part 9: Preferred test conditions for the determination of reference hearing threshold levels
    ISO 7029:2017 Acoustics — Statistical distribution of hearing thresholds related to age and gender
    ISO 389-3:2016 Acoustics Reference zero for the calibration of audiometric equipment Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
    BS EN ISO 7029:2017 Acoustics. Statistical distribution of hearing thresholds related to age and gender
    ISO 8253-1:2010 Acoustics Audiometric test methods Part 1: Pure-tone air and bone conduction audiometry
    UNE-EN 60318-1:2010 Electroacoustics - Simulators of human head and ear -- Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
    ISO 389-5:2006(R2014) 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
    BS EN ISO 389-3:2016 Acoustics. Reference zero for the calibration of audiometric equipment Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
    UNE-EN ISO 7029:2017 Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017)
    EN ISO 389-5:2006 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 (ISO 389-5:2006)
    EN ISO 7029:2017 Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017)
    EN ISO 389-9:2009 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)
    ASA/ANSI S3.55 PART 1:2014(R2019) ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
    I.S. EN ISO 389-7:2005 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS
    ISO 389-7:2005 Acoustics Reference zero for the calibration of audiometric equipment Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
    DIN EN ISO 389-5:2007-05 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 (ISO 389-5:2006)
    EN 60318-1:2009 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
    DIN EN ISO 389-7:1998-12 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS
    EN 60645-1:2017 Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/TR 389-5:1998 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
    ISO 4869-1:1990 Acoustics Hearing protectors Part 1: Subjective method for the measurement of sound attenuation
    IEC 60318-2:1998 Electroacoustics - Simulators of human head and ear - Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range
    ISO 389-1:1998 Acoustics Reference zero for the calibration of audiometric equipment Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
    ISO 8253-1:2010 Acoustics Audiometric test methods Part 1: Pure-tone air and bone conduction audiometry
    IEC 60645-2:1993 Audiometers - Part 2: Equipment for speech audiometry
    AS/NZS ISO 8253.1:2019 Acoustics - Audiometric test methods Pure-tone air and bone conduction audiometry
    IEC 60318-1:2009 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
    AS ISO 7029:2019 Acoustics - Statistical distribution of hearing thresholds related to age and gender
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