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ASA - ANSI/ASA S3.42

American National Standard Testing Hearing Aids with a Broad-Band Noise Signal

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Organization: ASA
Publication Date: 2 June 1992
Status: active
Page Count: 25
scope:

The purpose of this document is to define a test method with which to characterize the steady-state frequency response and input/output characteristics of hearing aids as the input level varies. This method is particularly useful for those hearing aids that have automatic gain control or other types of adaptive circuitry.

Document History

ANSI/ASA S3.42
June 2, 1992
American National Standard Testing Hearing Aids with a Broad-Band Noise Signal
The purpose of this document is to define a test method with which to characterize the steady-state frequency response and input/output characteristics of hearing aids as the input level varies. This...
ANSI/ASA S3.42
June 2, 1992
American National Standard Testing Hearing Aids with a Broad-Band Noise Signal
The purpose of this document is to define a test method with which to characterize the steady-state frequency response and input/output characteristics of hearing aids as the input level varies. This...
ANSI/ASA S3.42
June 2, 1992
American National Standard Testing Hearing Aids with a Broad-Band Noise Signal
A description is not available for this item.
ANSI/ASA S3.42
June 2, 1992
American National Standard Testing Hearing Aids with a Broad-Band Noise Signal
The purpose of this document is to define a test method with which to characterize the steady-state frequency response and input/output characteristics of hearing aids as the input level varies. This...
ANSI/ASA S3.42
June 2, 1992
American National Standard Testing Hearing Aids with a Broad-Band Noise Signal
The purpose of this document is to define a test method with which to characterize the steady-state frequency response and input/output characteristics of hearing aids as the input level varies. This...
ANSI/ASA S3.42
January 1, 1992
American National Standard Testing Hearing Aids with a Broad-Band Noise Signal
A description is not available for this item.
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References

This document references:
ANSI/ASA S3.35 - American National Standard Method of Measurement of Performance Characteristics of Hearing Aids Under Simulated Real-Ear Working Conditions
Published by ASA on February 25, 2010
The purpose of this standard is to describe test methods which include the acoustical effects of a simulated median adult wearer on the performance of a hearing aid. Measurements made under simulated...
This document references:
ANSI/ASA S3.22 - AMERICAN NATIONAL STANDARD Specification of Hearing Aid Characteristics
Published by ASA on November 10, 2014
This standard describes certain hearing aid measurements and parameters that are deemed useful in determining the electroacoustic performance of an air-conduction hearing aid. Some of these lend...
This document references:
ANSI/ASA S3.35 - American National Standard Method of Measurement of Performance Characteristics of Hearing Aids Under Simulated Real-Ear Working Conditions
Published by ASA on February 25, 2010
The purpose of this standard is to describe test methods which include the acoustical effects of a simulated median adult wearer on the performance of a hearing aid. Measurements made under simulated...
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