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IEEE 269

Standard for Measuring Electroacoustic Performance of Communication Devices

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Organization: IEEE
Publication Date: 7 November 2019
Status: active
Page Count: 204
scope:

This standard provides techniques for objective measurement of electroacoustic devices used for speech communications, including communication devices also used for multimedia applications. Application is for devices that are primarily used closely coupled to the ear. Aspects of devices with speakerphone or speaker listening features are covered by IEEE Std 1329™.1

This standard is applicable to devices that include communication terminals that connect to a network, as well as to subsystems that connect to a terminal. The methods in this standard specifically apply to devices that connect to analog, digital, Voice over Internet Protocol (VoIP), and other local area network (LAN) networks. They may also apply to devices that connect to mobile and other wireless networks.

This standard applies to terminals independently of the internal audio architecture. Examples include cordless phones, VoIP phones, and softphone clients. It also applies to subsystems such as universal serial bus (USB) audio devices, Bluetooth® headsets, and four-wire analog handsets.

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 terminals and subsystems. Guidance for the applicability of specific tests is given within this standard.

Purpose

The purpose of this standard is to provide laboratory test methods for evaluating the electroacoustic performance of communication devices.

1 Information on references can be found in Clause 2.

Document History

IEEE 269
November 7, 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...
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 Purpose  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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