Electroacoustic - Equipment for the measurement of real-ear acoustical characterics of hearing aids (IEC 61669:2001); German version EN 61669:2001.
€105.42
Procedures for the measurement of real-ear acoustical characteristics of hearing aids (ISO 12124:2001)
€91.03
Électroacoustique - Apareillage pour la mesure des caractéristiques acoustiques des appareils de correction auditive sur l'oreille réelle
€95.67
American National Standard for Methods of Measurement of Capability between Wireless Communication Devices and Hearing Aids
€138.00
Hearing aids - Part 7: Measurement of performance characteristics of hearing aids for production, supply and delivery quality assurance purposes (IEC 29/465/CD:2000)
Acoustics. Procedures for the measurement of real-ear acoustical characteristics of hearing aids
€269.00
Hearing aids. Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposes.
€30.00
Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids
€41.00
Hearing aids -- Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposes.
€36.00
HEARING AIDS. PART 13: ELECTROMAGNETIC COMPATIBILITY (EMC).
€64.00
Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids (IEC 60118-6:1999); German version EN 60118-6:1999.
€41.78
Hearing aids - Part 2: Hearing aids with automatic gain control circuits
€56.00
Appareils de correction auditive - Partie 6 : caractéristiques des circuits d'entrée électriques des appareils de correction auditive
€59.33
Hearing aids - Part 1: Hearing aids with induction pick-up coil input
€32.00
HEARING AIDS.PART 6: CHARACTERISTICS OF ELECTRICAL INPUT CIRCUITS FORHEARING AIDS.
