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ASA S3.39-1987 (R2020)

Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)
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ASA S3.39-1987 (R2020)

Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)

PUBLISH DATE 1987
ASA S3.39-1987 (R2020)
This standard provides specifications for instruments designed to measure acoustic impedance, acoustic admittance, or both quantities, within the human external ear canal. Terms that apply to these instruments and to related measurements are defined. Four types of instruments are classified. Characteristics, specification, and recommended cailibration procedures then are provided. Material within this standard is intended both for users and for manufacturers of instruments that measure aural acoustic impedance and admittance.
SDO ASA: Acoustical Society of America
Document Number S3.39
Publication Date Jan. 1, 1987
Language en - English
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Publish Date Document Id Type View
Jan. 1, 1987 Revision