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분야 | TC 29 : Electroacoustics |
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적용범위 | Describes a mechanical coupler for the measurement of the output force of bone vibrators. The mechanical impedance of the coupler is specified in the frequency range 125 Hz to 8 000 Hz. The coupler is intended for calibration of audiometers using bone vibrators having a plane circular tip area of 175 mm² ± 25 mm² and for determining the performance of bone conduction hearing aids. The vibratory force developed by a bone vibrator is not, in general, the same on the coupler as on a person's mastoid. However, the IEC recommends its use as a means for the calibration of specified vibrators used in audiometry and for the exchange of specifications and of data on bone conduction hearing aids. This standard cancels and replaces IEC 60373 published in 1990. This first edition constitutes a technical revision. |
국제분류(ICS)코드 | 17.140.50 : 전자 음향 |
페이지수 | 30 |
Edition | 1.0 |
No. | 표준번호 | 표준명 | 발행일 | 상태 |
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1 | IEC 60318-6:2007 | Electroacoustics - Simulators of human head and ear - Part 6: Mechanical coupler for the measurement on bone vibrators | 2007-11-27 | 표준 |
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 상세보기
IEC 60318-5:2006 - Electroacoustics - Simulators of human head and ear - Part 5: 2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 상세보기
IEC 60318-1:2009 - Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones 상세보기
IEC 60318-4:2010 - Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts 상세보기
IEC 60318-3:2014 - Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry 상세보기
IEC 60118-7:2005 - Electroacoustics - Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 상세보기
IEC 60118-8:2005 - Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated [in situ] working conditions 상세보기
IEC 60118-14:1998 - Hearing aids - Part 14: Specification of a digital interface device 상세보기
IEC 60118-12:1996 - Hearing aids - Part 12: Dimensions of electrical connector systems 상세보기
IEC 60118-5:1983 - Hearing aids. Part 5: Nipples for insert earphones 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
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