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IEC 60050-722

International Electrotechnical Vocabulary Chapter 722: Telephony

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Organization: IEC
Publication Date: 1 January 1992
Status: active
Page Count: 141
ICS Code (Telecommunications. Audio and video engineering (Vocabularies)): 01.040.33
ICS Code (Telecommunication systems): 33.040

Document History

IEC 60050-722
August 1, 2017
AMENDMENT 1 International electrotechnical vocabulary – Part 722: Telephony
A description is not available for this item.
IEC 60050-722
January 1, 1992
International Electrotechnical Vocabulary Chapter 722: Telephony
A description is not available for this item.

References

This document is referenced by:
ES 202 396-1 - Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database
Published by ETSI on May 1, 2023
The quality of background noise transmission is an important factor, which significantly contributes to the perceived overall quality of speech. Both existing and, even more notably, the new...
This document is referenced by:
IEC 60027-2 - Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
Published by IEC on January 1, 2019
This part of IEC 60027 is applicable to telecommunications and electronics. It gives names and symbols for quantities and their units.
This document is referenced by:
DIN EN 60027-2 - Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (IEC 25/474/CD:2013)
Published by DIN on May 1, 2014
This part of IEC 60027 is applicable to telecommunications and electronics. It gives names and symbols for quantities and units.
This document is referenced by:
DIN EN 60027-2 - Formelzeichen fuer die Elektrotechnik - Teil 2: Telekommunikation und Elektronik (IEC 60027-2:2005); Deutsche Fassung EN 60027-2:2007
Published by DIN on November 1, 2007
A description is not available for this item.
This document is referenced by:
IEC 60455-2 - Resin Based Reactive Compounds Used for Electrical Insulation - Part 2: Methods of Test
Published by IEC on June 1, 2015
This part of IEC 60455 specifies methods of test to be used for testing resin based reactive compounds, their components and cured compounds used for electrical insulation.
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