ANSI/ASA S3.39:1987(R2020)
Current
Current
The latest, up-to-date edition.
American National Standard Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
05-06-2020
Publisher
The instruments covered by this standard are designed primarily for the measurement of acoustic impedance, acoustic admittance, or both quantities, with in the human external auditory meatus.
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