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IEC 60914:1988

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Conference systems - Electrical and audio requirements
Available format(s)

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

Withdrawn date

12-31-2021

Language(s)

English - French

Published date

06-30-1988

FOREWORD
PREFACE
Clause
1 Scope
2 Object
3 Reference documents
SECTION ONE - GENERAL TERMS
4 Persons
5 Earphones
6 Microphones
7 Channels
8 Systems
9 Conference room configurations
10 Typical conference systems
SECTION TWO- MINIMUM REQUIREMENTS FOR THE EQUIPMENT
11 General requirements
12 Microphone systems (CMS and CDS)
13 Interpreter's equipment
14 Delegate's listening equipment (part of LDS equipment)
15 Technician's equipment
SECTION THREE - ELECTRICAL REQUIREMENTS FOR AUDIO EQUIPMENT
16 General requirements
17 Electrical requirements
Appendix A

Applies to conference systems and to parts of which they are composed or which are used as auxiliaries to such systems (headphones, microphones, amplification equipment). Describes the different types of conference systems with both wired and wireless systems, and specifies the basic electrical requirements of audio equipment for conference systems. Prescribes the minimum requirements for conference systems in order to ensure interchangeability and optimum performance under conditions of normal operation.

DevelopmentNote
Also numbered as BS 7154(1989) (09/2005)
DocumentType
Standard
Pages
87
PublisherName
International Electrotechnical Committee
Status
Withdrawn

Standards Relationship
DIN IEC 60914:1990-04 Identical
HD 549 : 200S1 Identical
UNE 20914:1993 Identical
NFC 97 202 : 1988 Identical
PN T-60914 : 2000 Identical
CEI 84-9 : 1997 Identical
NEN 10914 : 1990 Identical

08/30178754 DC : DRAFT MAR 2008 BS EN 60268-7 - SOUND SYSTEM EQUIPMENT - PART 7 - HEADPHONES AND EARPHONES (GMT)
CEI EN 61603-3 : 1999 TRANSMISSION OF AUDIO AND/OR VIDEO AND RELATED SIGNALS USING INFRA-RED RADIATION - TRANSMISSION SYSTEMS FOR AUDIO SIGNALS FOR CONFERENCE AND SIMILAR SYSTEMS
ANSI/PIMA IT7.406:1997 AUDIOVISUAL SYSTEMS - SOUND SYSTEM EQUIPMENT - PART 7: HEADPHONES AND EARPHONES
IEEE DRAFT 1301.4 : D2.1 APR 96 DRAFT STANDARD FOR A METRIC EQUIPMENT PRACTICE FOR MICROCOMPUTERS - COORDINATION DOCUMENT FOR MEZZANINE CARDS
BS 6840-4:1997 Sound system equipment Microphones
BS EN 61603-3:1998 Transmission of audio and/or video and related signals using infra-red radiation Transmission systems for audio signals for conference and similar systems
PD 6545:2005 Intended use of human head and ear simulators-guide
IEC 61603-3:1997 Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems
09/30191349 DC : 0 BS EN 60268-4 ED.4 - SOUND SYSTEM EQUIPMENT - PART 4: MICROPHONES (GMT)
EN 61603-3:1998 Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems

IEC 60268-3:2013 Sound system equipment - Part 3: Amplifiers
IEC 60268-12:1987 Sound system equipment. Part 12: Application of connectors for broadcast and similar use
IEC 60268-7:2010 Sound system equipment - Part 7: Headphones and earphones
IEC 60050-801:1994 International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
IEC 60268-15:1996 Sound system equipment - Part 15: Preferred matching values for the interconnection of sound system components.
ISO 2603:2016 Simultaneous interpreting — Permanent booths — Requirements
ISO 4043:2016 Simultaneous interpreting — Mobile booths — Requirements
CISPR 11:2015 RLV Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
IEC 60268-11:1987 Sound system equipment. Part 11: Application of connectors for the interconnection of sound system components
IEC 60268-4:2014 Sound system equipment - Part 4: Microphones

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