Shopping Cart

No products in the cart.

ASA S3.25 2009 R2014

$68.25

ANSI/ASA S3.25-2009 (R2014) American National Standard for an Occluded Ear Simulator

Published By Publication Date Number of Pages
ASA 2009 26
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

None

PDF Catalog

PDF Pages PDF Title
11 1 Scope
2 Normative References
3 Terms and Definitions
12 4 Materials
5 Standard ambient reference conditions
6 Calibrated pressure microphone
6.1 Introduction
6.2 Self noise
6.3 Static pressure equalization
13 7 Performance specifications
7.1 Legacy 4-branch Zwislocki ear simulator
14 7.2 IEC 60318-4 (formerly IEC 711) ear simulator
16 8 Calibration
8.1 Calibration principle
8.2 Calibration conditions and method
8.3 Ear simulator response stability verification
17 8.4 Pressure response field calibration
9 Acoustic coupling of hearing aids, earphones, and miniature receivers
9.1 Insert earphones
9.2 Behind-the-ear hearing aids
18 9.3 Custom in-the-ear hearing aids
9.4 Miniature transducers
9.5 Manikin use
19 Annex A (informative) Legacy 4-branch Zwislocki ear simulator – Mechanical construction
A.1 Introduction
A.2 Resistance elements
A.3 Microphone termination
23 Annex B (informative) IEC 60318-4 (formerly IEC 711) Ear simulator – Mechanical construction
ASA S3.25 2009 R2014
$68.25