Acoustic impedance
Acoustic impedance, Total:8 items.
The international standard classification for "Acoustic impedance" includes: Acoustics measurements and noise abatement in general , Electroacoustics , Non-destructive testing .
The Chinese standard classification for "Acoustic impedance" includes: Acoustic Measurement , Architectural physics , Ultrasonic wave and sound radiation defectoscope .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18696.1-2004 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1:Method using standing wave ratio
- GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance
- GB/T 7341.5-2018 Electroacoustics—Audiometric equipment—Part 5:Instruments for the measurement of aural acoustic impedance/admittance
- GBJ 88-1985 Measurement of sound-absorbing coefficient and sound-resistance rate by method of standing wave tubes
- GB/T 18696.2-2002 Acoustics - Determinatio of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer function method
Professional Standard - Machinery
- JB/T 11277-2012 Non-destructive testing instruments — Single channel acoustic impedance instrument
Acoustical Society of America (ASA)
- ASA S1.18-2010 American National Standard Method for Determining the Acoustic Impedance of Ground Surfaces (Includes Access to Additional Content)
Danish Standards Foundation
- DS/EN 61027:1994 Instruments for the measurement of aural acoustic impedance/admittance
Standard Test Method for Acoustic Impedance and Sound Absorption of Sound Insulating Materials by the Impedance Tube Method,Acoustic Impedance High Frequency,Acoustic impedance,Acoustic impedance,Acoustic Impedance Meter,Low frequency acoustic impedance
