IEC 60050-722:1992
Current
The latest, up-to-date edition.
International Electrotechnical Vocabulary (IEV) - Part 722: Telephony
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-11-1992
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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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