ANSI/ASA S3.39:1987 (R2012) (R2020)

ANSI/ASA S3.39:1987 (R2012) (R2020)

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

118,00 €

Détails

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.

Informations supplémentaires

Auteur American National Standards of the Acoustical Society of America
Edité par ASA
Type de document Norme
Thème /subgroups/2398
Date de confirmation 2020-01-01
Nombre de pages 22
Mot-clé ASA S3.39-1987 (R2012)
ANSI Approved