Обозначение | Заглавие на русском языке | Статус | Язык документа | Цена (с НДС 20%) в рублях |
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Requirement for the declaration of the acoustic output of medical diagnostic ultrasonic equipment
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Electroacoustics - Random incidence and diffuse-field calibration of sound level meters
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Electroacoustics - Specifications for personal sound exposure meters
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Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
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Electroacoustics - Octave-band and fractional-octave-band filters
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Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
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Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
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Electroacoustics - Sound level meters - Part 1:Specifications
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Electroacoustics - Sound level meters - Part 2:Pattern evaluation tests
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Electroacoustics - Sound level meters - Part 3: Periodic tests
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Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted fields
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Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics
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Ultrasonics - Hydrophones - Characteristics and calibration in the frequency range from 15 MHz to 40 MHz
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Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
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Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
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Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
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Electroacousitics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones
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Hearing aids - Part 10: Guide to hearing aid standards
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Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of hearing aids
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Electroacoustics - Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
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