IEC 61094-2:2009/AMD1:2022 Amendment 1 - Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
€23.00
IEC 62127-1:2022 Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields
€470.00
IEC 60645-6:2022 Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
€133.00
HEARING AIDS. PART 13: ELECTROMAGNETIC COMPATIBILITY (EMC).
€61.00
ELECTROACOUSTICS. SIMULATORS OF HUMAN HEAD AND EAR. PART 1: EAR SIMULATOR FOR THE CALIBRATION OF SUPRA-AURAL EARPHONES.
€58.00
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.
Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry
€54.00
Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - Part 1: General method for "one package equipment"
€50.00
Hearing aids -- Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposes.
€35.00
Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids
€40.00
Electroacoustics - Sound level meters - Part 3: Periodic tests
€69.00
Medical electrical equipment -- Part 2-37: Particular requirements for the safety of ultrasonic medical diagnostic and monitoring equipment
€28.00
Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids.
Electroacoustics - Sound caliabrators
Sound level meters
