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ANSI/ASA S3.39:1987 (R2012)
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ANSI/ASA S3.39:1987 (R2012)
Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)More info
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, specifications, and recommended calibration procedures are then provided.
| Author | Acoustical Society of America (ASA) |
|---|---|
| Editor | ASA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2012-06-15 |
| ICS | 17.140.01 : Acoustic measurements and noise abatement in general
|
| Number of pages | 22 |
| Year | 1980 |
| Document history | |
| Country | USA |
| Keyword | ANSI 3;ANSI/ASA S 3;ANSI/ASA 3;3;ANSI S 3.39;ANSI/ASA S3.39-1987 (R2012) |