I.S. EN 61603-7:2003
Current
The latest, up-to-date edition.
TRANSMISSION SYSTEMS FOR AUDIO AND/OR VIDEO AND RELATED SIGNALS USING INFRA-RED RADIATION - PART 7: DIGITAL AUDIO SIGNALS FOR CONFERENCE AND SIMILAR APPLICATIONS
Hardcopy , PDF
English
01-01-2003
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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FOREWORD
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
8.1 System context
8.2 Physical layer
8.3 Data link layer
8.4 Detailed overview of audio frame structures
9 Data protocol
9.1 General
9.2 Data messages
9.3 Data packet structure
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
Bibliography
Provides 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.
| DevelopmentNote |
Supersedes I.S. EN 61603-3 (11/2003) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 61603-7 : 2003 | Identical |
| NF EN 61603-7 : 2005 | Identical |
| EN 61603-7:2003 | Identical |
| BS EN 61603-7:2003 | Identical |
| IEC 61603-7:2003 | 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 |
| 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 |
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