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IEEE 269

Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets

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Organization: IEEE
Publication Date: 25 March 2010
Status: active
Page Count: 174
scope:

This standard provides the techniques for objective measurement of electroacoustic characteristics of analog and digital telephones, handsets and headsets. Application is in the frequency range from 100 Hz to 8500 Hz.

Although not specifically within the scope of this standard, the methods described are generally applicable to a wide variety of other communications equipment, including cordless, wireless and mobile communications devices.

Digital devices that have audio characteristics of a digital telephone can be tested as a digital telephone, even if they do not have a dialpad or other similar telephone functions. USB headsets are one example of devices in this class.

Telephones with speakerphone features are covered by IEEE Std 1329™.1

Due to the various characteristics of these devices and the environments in which they operate, not all of the test procedures in this standard are applicable to all types of telephones, handsets or headsets. Application of the test procedures to atypical telephones should be determined on an individual basis.

Purpose

The purpose of this standard is to provide practical methods for making laboratory measurements of the transmission characteristics of analog and digital telephones, handsets, and headsets so that their performance may be evaluated on a standardized basis.

1 Information on normative references can be found in Clause 2.

Document History

July 1, 2019
Standard for Measuring Electroacoustic Performance of Communication Devices
This standard provides techniques for objective measurement of electroacoustic devices used for speech communications, including communication devices also used for multimedia applications....
March 29, 2012
Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets Amendment 1
Practical methods for making laboratory measurements of electroacoustic characteristics of analog and digital telephones, handsets, and headsets are presented. The methods may also be applicable to a...
IEEE 269
March 25, 2010
Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets
This standard provides the techniques for objective measurement of electroacoustic characteristics of analog and digital telephones, handsets and headsets. Application is in the frequency range from...
March 6, 2007
Standard for Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets Amendment 1
This standard provides the techniques for objective measurement of electroacoustic characteristics of analog and digital telephones, handsets, and headsets. Application is in the frequency range...
November 8, 2002
Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets
This standard provides the techniques for objective measurement of electroacoustic characteristics of analog and digital telephones, handsets, and headsets. Application is in the frequency range...
January 1, 1992
Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets
A description is not available for this item.
December 7, 1983
STANDARD METHOD FOR MEASURING TRANSMISSION PERFORMANCE OF TELEPHONE SETS
A description is not available for this item.
January 1, 1971
Methods for Measuring Transmission Performance of Telephone Sets
Scope and PurposeĀ  The purpose of this standard is to describe a practical method for measuring the transmission characteristics of a telephone set by means of objective measurements in a test...
May 1, 1966
Methods for Measuring Transmission Performance of Telephone Sets
SCOPE AND PURPOSE The purpose of this Standard is to describe a practical and reproducible method for measuring the transmission characteristics of a telephone set, and the components thereof, by...

References

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