CLC/SR 29

Registration number (WIID)Project No.TitleStatus
44119LVS EN 60118-8:2006Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditionsStandarts spēkā
57624LVS EN 61094-8:2013 /AC:2013Measurement microphones — Part 8: Methods for determining the freefield sensitivity of working standard microphones by comparisonStandarts spēkā
46222LVS EN 60318-4:2010Electroacoustics - 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 (IEC 60318-4:2010)Standarts spēkā
62831LVS EN IEC 61265:2018Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraftStandarts spēkā
59240LVS EN 61669:2016Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aidsStandarts spēkā
52739LVS EN 60645-7:2010Electroacoustics - Audiometric equipment -- Part 7: Instruments for the measurement of auditory brainstem responses (IEC 60645-7:2009)Standarts spēkā
58197LVS HD 450.9 S1:2002Hearing aids - Part 9: Methods of measurement of characteristics of hearing aids with bone vibrator outputStandarts spēkā
51638LVS EN 60118-4:2015Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirementsStandarts spēkā
72976LVS EN 61094-2:2009/A1:2022Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity techniqueStandarts spēkā
64174LVS EN 61094-3:2017/AC:2017Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity techniqueStandarts spēkā
Displaying 51-60 of 278 results.