Transmission systems for audio and/or video and related signals using infra-red radiation - Part 7: Digital audio signals for conference and similar applications

Published date

24-10-2003

Publisher

European Committee for Standards - Electrical

1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Explanation of terms and general information
6 System considerations
7 Basic system concept
8 Protocol
9 Data protocol
Annex A (normative) Definition of prototype filter
Annex B (informative) Example of [Delta]/f diagram in the user
                      area conference
Annex C (informative) Provision for future developments
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Describes the characteristics of a digital multiple channel, multiple carrier audio transmission system as an extension to conference interpretation or similar systems using the frequency ranges 45 kHz to 1 MHz and 2 MHz to 6 MHz.

Committee	CLC/TC 100X
DevelopmentNote	Partially supersedes EN 61603-3 (11/2003)
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current

Standards	Relationship
CEI EN 61603-7 : 2004	Identical
NEN EN IEC 61603-7 : 2003	Identical
SN EN 61603-7 : 2003	Identical
I.S. EN 61603-7:2003	Identical
NF EN 61603-7 : 2005	Identical
BS EN 61603-7:2003	Identical
IEC 61603-7:2003	Identical
PN EN 61603-7 : 2005	Identical
UNE-EN 61603-7:2005	Identical
DIN EN 61603-7:2004-04	Identical
NBN EN 61603-7 : 2004	Identical

ISO/IEC 7498-1:1994	Information technology Open Systems Interconnection Basic Reference Model: The Basic Model
EN 61603-1:1997	Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General
IEC 61920:2004	Infrared free air applications
EN ISO/IEC 7498-1 : 1995	INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - BASIC REFERENCE MODEL: THE BASIC MODEL
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
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