GB/T 14199-1993
Replaced
GB/T 25102.6-2017
Active
National standards
GB/T 25102.6-2017 Electroacoustics—Hearing aids—Part 6:Characteristics of electrical input circuits for hearing aids
GB/T 25102.6-2017 Electroacoustics—Hearing aids—Part 6:Characteristics of electrical input circuits for hearing aids
Basic Information
Standard Code:
GB/T 25102.6-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Audio equipment, electroacoustic devices
ICS Name:
Electroacoustics
Publish Date:
2017-11-01
Implement Date:
2018-05-01
Pages:
5 pages
Scope
This part of GB/T 25102 specifies the electrical and safety characteristics of external input electrical signals to the hearing aid input circuit. This part is applicable to ensuring the compatibility of hearing aids with external electrical signal sources or electroacoustic signal sources. The hearing aids described in this part may include adapters (ear molds) using a connector system as described in the international standard IEC 6011812.
Development Information
Same series standard
GB/T 25102.7-2017 Electroacoustics—Hearing aids—Part 7:Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
GB/T 25102.8-2017 Electroacoustics—Hearing aids—Part 8:Methods of measurement of performance characteristicsof hearing aids under simulated in situ working conditions
Referenced Standards
IEC 60065
IEC 60118-0
IEC 60118-12
Adopt standards
IEC 60118-6:1999
Related Standards
GB/T 4128-1995
Active
GB/T 4128-1995 Acoustics—Standard hydrophone
GB/T 15953-1995
Replaced
GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance
GB/T 16540-1996
Active
GB/T 16540-1996 Acoustics—Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz—Hydrophone method
YY/T 0458-2003
Replaced
YY/T 0458-2003 Technical requirements for ultrasonically blood-mimicking Doppler phantom
GB/T 20441.4-2006
Active