International Electrotechnical Vocabulary (IEV) - Part 722: Telephony

Amended by

IEC 60050-722:1992/AMD1:2017

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Published date

11-30-1992

Publisher

International Electrotechnical Committee

FOREWORD
Section
1 General terms
2 Telephone set components
3 Telephone set feeding and signaling
4 Telephone set types
5 Telephone set accessories
6 Telephone networks
7 Telephone exchanges
8 Private telephone system
9 Description of private telephone systems (under
consideration)
10 Telephone calls description
11 Telephone services (under consideration)
12 Local line networks
13 Telephone station usage
14 Private installation operation (under consideration)
15 Transmission performance
16 Measuring apparatus
17 Telephonometry
INDEX

It has the status of a horizontal standard in accordance with IEC Guide 108.

Committee	TC 1
DevelopmentNote	Also numbered as BS 4727-3:GRP02(1993). (07/2005) AMD 1 2017 is only available in Bilingual English/French. (09/2017)
DocumentType	Standard
Pages	141
PublisherName	International Electrotechnical Committee
Status	Current

Standards	Relationship
NEN IEC 60050-722 : 1995 AMD 1 2017	Identical
NEN 10050-722 : 1995	Identical
PN IEC 60050-722 : 2000	Identical
NFC 01 722 : 1994	Identical
UNE 21302-722:1992	Identical
BS 4727-3:Group 02:1993	Identical

15/30300738 DC : DRAFT MAY 2015	BS EN 60027-2 ED 4.0 - LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
IEC 60139:2000	Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges
EN 60027-2:2007	Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
OVE/ONORM EN 60027-2 : 2007	LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
EG 202 396-1 : 1.2.4	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
BS EN 60027-2:2007	Letter symbols to be used in electrical technology Telecommunications and electronics
I.S. EN 62012-1:2002	MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS TO BE USED IN HARSH ENVIRONMENTS - PART 1: GENERIC SPECIFICATION
I.S. EN 60027-2:2007	LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
TR 101 182 : 1.1.1	ANALOGUE TERMINALS AND ACCESS (ATA) - DEFINITIONS, ABBREVIATIONS AND SYMBOLS
ES 202 396-1 : 1.6.1	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
IEC 60027-2:2005	Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
CEI EN 62012-1 : 2003	MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS TO BE USED IN HARSH ENVIRONMENT - PART 1: GENERIC SPECIFICATION
NF EN 60027-2 : 2007	LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
IEC 62012-1:2002	Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: Generic specification
IEC 61747-1:1998+AMD1:2003 CSV	Liquid crystal and solid-state display devices - Part 1: Generic specification
BS EN 62012-1:2002	Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments Generic specification
EN 62012-1:2002	Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: Generic specification
EN 60139:2001	Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges

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IEC 60050-722:1992

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