Registration number (WIID)Project No.TitleStatus
9781EN ISO 389-5:1999Acoustics - 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/TR 389-5:1998)Atcelts
9781LVS EN ISO 389-5:2001Acoustics - 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 kHzAtcelts
9782EN ISO 389-6:2007Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)Izstrādē
9782LVS EN ISO 389-6:2007Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short durationStandarts spēkā
9783EN ISO 389-7:1998Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:1996)Atcelts
9783LVS EN ISO 389-7:2001Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditionsAtcelts
9784EN ISO 8253-1:1998Acoustics - Audiometric test methods - Part 1: Basic pure tone air and bone conduction threshold audiometry (ISO 8253-1:1989)Atcelts
9784LVS EN ISO 8253-1:2001Acoustics - Audiometric test methods - Part 1: Basic pure tone air and bone conduction threshold audiometryAtcelts
9785EN ISO 8253-2:1998Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signals (ISO 8253-2:1992)Atcelts
9785LVS EN ISO 8253-2:2001Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signalsAtcelts
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