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ISO/IEC JTC1/WG4 N1958

ISO/IEC JTC1/WG4

Document Description Languages


Title:
Information Processing -- Text and office systems -- Using SGML Public Identifiers for Specifying Data Notations
Source:
ISO JTC1/WG4
Project:
SGML Rapporteur Group
Status of Document:
Revised Draft Technical Report
Requested action:
Review by national bodies
Summary of major points:
Standardized public identifiers for data encodings defined in international standards, including those published by ITU, SMPTE and NBS.
Distribution:
National bodies participating in or observing the activities of JTC/WG4.

Information technology — Text and office systems — Using SGML Public Identifiers for Specifying Data Notations

Traitement de l'information — Systèmes bureautiques — Utilisation des identificateurs publics SGML pour la spécification des notations de données

Foreword

The Standard Generalized Markup Language (SGML), which is defined in ISO/IEC 8879, allows structured data to be interchanged between computer systems in a format that is independent of the applications creating or using the data. While the processing of text characters is fully defined in the standard, the processing of non-SGML data embedded within an SGML document is simply handled by passing the data to an appropriate processor.

Non-SGML data components are identified as being encoded using a specific notation. The naming of such notations is user-definable: each notation is assigned a name which can be associated with public and/or system identifiers. Public identifiers allow notation processors to be identified in a system independent manner. System identifiers allow the processor used on the creating system to be identified.

When SGML documents containing non-SGML data are exchanged between computer systems it is necessary to build tables that link each notation with particular processes in the application. Where public identifiers are used these tables can be defined in an entity called a 'catalog' that links the public identifier with a notation processor. Where the notation declarations contain system identifiers, these must be changed individually if the receiving system does not contain the same notation processors as the originating system.

The process of building catalogs can be greatly simplified if the public identifiers used to identify notation processors are shared by applications. This technical report provides a starter set of both notation names and public identifiers which can be used to indicate the coding used for data that conforms to internationally agreed standards published by bodies such as ISO, IEC, ITU and SMPTE. While the notations names are purely advisory, the public identifiers are defined according to the rules for naming ISO standards defined in ISO 8879 and ISO 9070. These forms should be common to all applications that use formal public identifiers.

1. Scope

This ISO Technical Report will facilitate the interchange of data encoded using internationally standardized data formats by providing a set of ISO/IEC 9070:1991 public text object identifiers and ISO 8879 notation declarations that different applications can reference to identify the use of such data formats.

The public text object identifiers provided in this technical report have been based on the title assigned to the relevant standard in the the ISO catalogue and the catalogues of the International Telecommunications Union (ITU) and the Comité Consultatif Internationale de Téléphones et Télégraphes (CCITT).

Note 1: It has proved impossible to include de-facto standards in this version of this technical report due to the unwillingness of devlopers to agree to a common form of referencing. We recommend that such standards be identified, wherever possible, by the ISBN of a published document that contains a formal definition of the data format. Where there is no formally published definition of a data format, the developer of the format should be asked to register an identifier with ISO, or define an ISO/IEC 9573-9 ISO 9070 public text object identifier that would be the preferred method of referring to the data format.

References

Naming conventions

ISO/IEC 9070 names

ISO/IEC 9070:1991 provides methods for identifying data formats by reference to:

Note 2: The above list is ordered according to the precision provided by the public identifier. A dated ISO reference is more specific than an undated ISBN reference. An ISO registered public identifier is more formally defined than an ISO/IEC 9573-9 identifier, but neither requires the specification of the data notation to be available to the general public, which ISO and ISBN numbers require (through copyright libraries, etc).

Because ISO/IEC 9070 restricts the length of object names to 100 characters (including spaces) it has proved necessary to shorten some of the titles used as names to identify international standards within ISO/IEC 9070 public identifiers.

SGML public identifiers

To encourage use of these names in document type definitions conforming to ISO 8879 and its associated standards, including the Hypermedia/Time-based Structuring Language which is defined in ISO 10744, an SGML notation declaration has also been prepared for each notation identified in this Technical Report. Each SGML notation declaration has the following components:

Note 3: The names assigned to each notation in the SGML notation declaration are only suggestions indicating commonly used short identifiers for these notations.

The full names of standards can normally be utilised in SGML notation declarations where, once SGML had reduced multiple spaces and line-endings to a single space, a literal length of 240 is the default.

ISO 9070 public text object identifiers for standardized data notations

The ISO 9070 public text object identifiers defined in this technical report have been grouped under the following headings:

Document interchange standards

DSSSL:
ISO/IEC 10179:1996//NOTATION Document Style Semantics and Specification Language (DSSSL)

EDIFACT:
ISO 9735:1988//NOTATION Electronic data interchange for administration, commerce and transport

HyTime:
ISO/IEC 10744:1992//NOTATION Hypermedia/Time-based Structuring Language (HyTime)

ISO chemistry:
ISO/IEC TR9573-11:1992//NOTATION Techniques for using SGML - Chemistry Markup

ISO maths:
ISO/IEC TR9573:1988//NOTATION Techniques for using SGML - Mathematics Markup

ODA:
ISO/IEC 8613-10:1991//NOTATION Office Document Architecture (ODA) - Part 10: Formal specifications

SDIF:
ISO/IEC 9069:1988//NOTATION BER-encoded SGML Document Interchange Format (SDIF)

SGML:
ISO 8879:1986//NOTATION Standard Generalized Markup Language (SGML)

SPDL:
ISO/IEC 10180:1995//NOTATION Standard Page Description Language (SPDL)

Audiovisual/moving image compression standards

ODA Video Content Architecture:
ISO/IEC 8613-15:1995//NOTATION Video formatted processable content architecture

MPEG-1 video:
ISO/IEC 11172-2:1993//NOTATION Coding of moving pictures and audio at up to 1,5 Mbit/s - Part 2: Video

MPEG-2 video:
ISO/IEC 13818-2:1995//NOTATION Coding of moving pictures and associated audio: Part 2. Video

MHEG:
ISO/IEC 13522-1:1996//NOTATION Coded representation of multimedia and hypermedia objects: Part 1: MHEG objects

MHEG scripts:
ISO/IEC 13522-3:1996//NOTATION Coded representation of multimedia and hypermedia objects: Part 3: Script interchange

Still image encoding standards

CGM; binary encoding:
ISO/IEC 8632-3:1992//NOTATION Metafile for the transfer of picture description information - Part 3: Binary encoding

CGM; chararacter encoding:
ISO/IEC 8632-2:1992//NOTATION Metafile for the transfer of picture description information - Part 2: Character encoding

CGM; clear text encoding:
ISO/IEC 8632-4:1992//NOTATION Metafile for the transfer of picture description information - Part 4: Clear text encoding

GKS-3D:
ISO 8805:1988//NOTATION Graphical Kernal System for Three Dimensions (GKS-3D)

GKS:
ISO 7942:1985//NOTATION Graphical Kernel System (GKS)

ITU Group 3 fax:
ISO/IEC 9573-9//NOTATION Facsimile encoding schemes for group 3 facsimile apparatus

ITU Group 4 fax:
ISO/IEC 9573-9//NOTATION Facsimile encoding schemes for group 4 facsimile apparatus

ITU Group 4 fax; tiled raster:
ISO/IEC 9573-9//NOTATION Group 4 Facsimile Type 2 Tiled Raster

ITU Group 4 fax; untiled raster:
ISO/IEC 9573-9//NOTATION Group 4 Facsimile Type 1 Untiled Raster

NBS IGES:
ISO/IEC 9573-9//NOTATION Initial Graphics Exchange Specification (IGES)

ISO9282:
ISO/IEC 9282-2:1992//NOTATION Coded representation of pictures - Part 2: Incremental encoding of point lists

JBIG:
ISO/IEC 11544:1993//NOTATION Progressive bi-level image compression

JPEG:
ISO/IEC 10918:1993//NOTATION Digital Compression and Coding of Continuous-tone Still Images (JPEG)

PHIGS; Archive file format:
ISO/IEC 9592-2:1989//NOTATION Programmer's Hierarchical Interactive Graphics System - Part 2: Archive file format

PHIGS; Clear text encoding:
ISO/IEC 9592-3:1989//NOTATION Programmer's Hierarchical Interactive Graphics System - Part 3: Clear-text encoding

PHIGS Plus:
ISO/IEC 9592-4:1992//NOTATION Programmer's Hierarchical Interactive Graphics System - Part 4: Lumiere und Surfaces

Audio interchange standards

MPEG-1 audio:
ISO/IEC 11172-3:1993//NOTATION Coding of moving pictures and audio at up to 1,5 Mbit/s - Part 3: Audio

MPEG-2 audio:
ISO/IEC 13818-3:1995//NOTATION Coding of moving pictures and associated audio: Part 3: Audio

MPEG-2 advanced audio:
ISO/IEC 13818-7:1997//Notation Coding of moving pictures and associated audio: Part 7: Advanced Audio Coding (AAC)

ODAafp:
ISO/IEC 8613-9:1993//NOTATION Open Document Architecture - Part 9: Audio formatted processable content architecture

Telecommunications standards

ITU 601:
ISO/IEC 9573-9//NOTATION Definition of analogue/digital video signals

ITU 709:
ISO/IEC 9573-9//NOTATION Basic parameter values for the HDTV standard for international programme exchange

ITU F310:
ISO/IEC 9573-9//NOTATION Broadband Videotext

ITU F821:
ISO/IEC 9573-9//NOTATION Broadband TV Distribution

ITU F822:
ISO/IEC 9573-9//NOTATION Broadband HDTV Distribution

ITU G711:
ISO/IEC 9573-9//NOTATION Pulse code modulation (PCM) of voice frequencies

ITU G721:
ISO/IEC 9573-9//NOTATION 32kbit/s adaptive pulse code modulation (ADPCM)

ITU G722:
ISO/IEC 9573-9//NOTATION 7kHz audio-coding within 64kbit/s

ITU J52:
ISO/IEC 9573-9//NOTATION Digital transmission of high quality sound programme signals

ITU J80:
ISO/IEC 9573-9//NOTATION Transmission of component-coded digital TV signals at bit rates near 140 Mbit/s

ITU J81:
ISO/IEC 9573-9//NOTATION Transmission of component-coded digital TV signals at 34-45 Mbit/s

ITU MBTF:
ISO/IEC 9573-9//NOTATION Multipoint Binary File Transfer

ITU MDD:
ISO/IEC 9573-9//NOTATION Multimedia Distribution Service

ITU MDV:
ISO/IEC 9573-9//NOTATION Multimedia Delivery Service

ITU T100:
ISO/IEC 9573-9//NOTATION Videotext

ITU T120:
ISO/IEC 9573-9//NOTATION Transmission protocols for multimedia data communications

MOTIS:
ISO/IEC 10021-6:1990//NOTATION Message-Oriented Text Interchange Systems (MOTIS) - Part 6: Protocol Specifications

RO-comms:
ISO/IEC 9072-2:1989//NOTATION Remote operation - Part 2: Protocol specification//EN

RT-comms:
ISO/IEC 9066-2:1989//NOTATION Reliable transfer - Part 2: Protocol specification

SMPTE 17.131:
ISO/IEC 9573-9//NOTATION Bit-Serial Digital Interface for High-Definition Television Systems

SMPTE 125M:
ISO/IEC 9573-9//NOTATAION 10 Bit Component Video Signal 4:2:2 - Bit-Parallel Digital Interface

SMPTE 259M:
ISO/IEC 9573-9//NOTATION 10 Bit 4:2:2 Component Digital Signals - Serial Digital Interface

Programming languages

Ada:
ISO 8652:1987//NOTATION Programming languages - Ada

APL:
ISO 8485:1989//NOTATION Programming languages - APL

ASN.1:
ISO/IEC 8824:1990//NOTATION Specification of Abstract Syntax Notation One (ASN.1)

Basic:
ISO/IEC 10279:1991//NOTATION Programming languages - Full BASIC

C:
ISO/IEC 9899:1990//NOTATION Programming languages - C

Cobol:
ISO 1989:1985//NOTATION Programming languages - COBOL

Fortran:
ISO/IEC 1539:1991//NOTATION Programming languages - FORTRAN

Modula:
ISO/IEC 10514-1:1996//NOTATION Programming languages - Modula 2

Pascal:
ISO 7185:1990//NOTATION Programming languages - Pascal//EN

PL/1:
ISO 6160:1979//NOTATION Programming languages - PL/1

Prolog:
ISO 13211-1:1995//NOTATION Programming languages - Prolog

Miscellaneous standards

DFR:
ISO/IEC 10166-2:1991//NOTATION Document Filing and Retrieval (DFR) - Part 2: Protocol Specification

DOAM:
ISO/IEC 10031-2:1991//NOTATION Distributed-office-applications model - Part 2: Distinguished object reference

DPA:
ISO/IEC 10175:1996//NOTATION Document Printing Application (DPA)

Fonts:
ISO/IEC 9541-2:1991//NOTATION Font information interchange - Part 2: Interchange Format

Public identifiers:
ISO/IEC 9070:1987//NOTATION Registration Procedures for Public Text Owner Identifiers

ISO 10367:
ISO/IEC 10367:1991//NOTATION Standardized coded graphic character sets for use in 8-bit codes

RDT:
ISO/IEC 10740-2:1993//NOTATION Referenced Data Transfer - Part 2: Protocol specifications

SQL:
ISO/IEC 9075:1992//NOTATION Database languages - SQL

Time:
ISO 8601:1988//NOTATION Representation of dates and times

SGML notation declarations for ISO-defined data notations

The following ISO 8879 notation declarations can be used as shown in document type definitions (DTDs) written using the Standard Generalized Markup Language (SGML):

<!-- (C) International Organization for Standardization 1995

     Permission to copy in any form is granted with

     conforming SGML systems and applications as defined

     in ISO 8879, provided this notice is included in all

     copies.                                             -->

<!-- ISO standard data notations. Typical invocation:

<!ENTITY % ISOdata PUBLIC "ISO/IEC TR 9573-9:1998//ELEMENTS

                                Standardized Data Notations//EN" >

%ISOdata;

-->

<!NOTATION FORTRAN  PUBLIC "ISO/IEC 1539:1991//NOTATION

                            Information technology -

                            Programming languages -

                            FORTRAN//EN"                           >

<!NOTATION COBOL    PUBLIC "ISO 1989:1985//NOTATION

                            Programming languages -

                            COBOL//EN"                             >

<!NOTATION PL-1     PUBLIC "ISO 6160:1979//NOTATION

                            Programming languages -

                            PL/1//EN"                              >

<!NOTATION PASCAL   PUBLIC "ISO 7185:1990//NOTATION

                            Programming languages -

                            Pascal//EN"                            >

<!NOTATION PASCAL   PUBLIC ISO 13211-1:1995//NOTATION

                            Programming languages -

                            Prolog//EN"                            >

<!NOTATION GKS      PUBLIC "ISO 7942:1985//NOTATION

                            Information processing systems -

                            Computer graphics -

                            Graphical Kernel System (GKS)

                            functional description//EN"            >

<!NOTATION APL      PUBLIC "ISO 8485:1989//NOTATION

                            Programming languages -

                            APL//EN"                               >

<!NOTATION time     PUBLIC "ISO 8601:1988//NOTATION

                            Data elements and interchange formats -

                            Information interchange-

                            Representation of dates and time//EN"  >

<!NOTATION ODAafp   PUBLIC "ISO/IEC 8613-9:1993//NOTATION

                            Information technology -

                            Open Document Architecture (ODA)

                            and Interchange Format - Part 9:

                            Audio formatted processable content

                            architecture//EN"                      >

<!NOTATION ODA      PUBLIC "ISO/IEC 8613-10:1991//NOTATION

                            Information processing -

                            Text and office systems -

                            Office Document Architecture (ODA)

                            and interchange format -

                            Part 10: Formal specifications//EN"    >

<!NOTATION ODAvfp   PUBLIC "ISO/IEC 8613-15:1995//NOTATION Video

                            formatted processable content architecture">

<!NOTATION CGMchar  PUBLIC "ISO/IEC 8632-2:1992//NOTATION

                            Information technology -

                            Computer graphics -

                            Metafile for the storage and transfer of

                            picture description information -

                            Part 2: Character encoding//EN"        >

<!NOTATION CGMbin   PUBLIC "ISO/IEC 8632-3:1992//NOTATION

                            Information technology -

                            Computer graphics -

                            Metafile for the storage and transfer of

                            picture description information -

                            Part 3: Binary encoding//EN"           >

<!NOTATION CGMclear PUBLIC "ISO/IEC 8632-4:1992//NOTATION

                            Information technology -

                            Computer graphics -

                            Metafile for the storage and transfer of

                            picture description information -

                            Part 4: Clear text encoding//EN"       >

<!NOTATION ADA      PUBLIC "ISO 8652:1987//NOTATION

                            Programming languages -

                            Ada//EN"                               >

<!NOTATION GKS-3D   PUBLIC "ISO 8805:1988//NOTATION

                            Information technology -

                            Computer graphics -

                            Graphical Kernal System

                            for Three Dimensions (GKS-3D)//EN"     >

<!NOTATION ASN.1    PUBLIC "ISO/IEC 8824:1990//NOTATION

                            Information technology -

                            Open Systems Interconnection -

                            Specification of Abstract Syntax

                            Notation One (ASN.1)//EN"              >

<!NOTATION SGML     PUBLIC "ISO 8879:1986//NOTATION

                            Information processing -

                            Text and office systems -

                            Standard Generalized Markup Language

                            (SGML)//EN"                            >

<!NOTATION RT-comms PUBLIC "ISO/IEC 9066-2:1989//NOTATION

                            Text communication -

                            Reliable transfer -

                            Part 2: Protocol specification//EN"    >

<!NOTATION SDIF     PUBLIC "ISO/IEC 9069:1988//NOTATION

                            Information processing -

                            SGML support facilities -

                            SGML Document Interchange Format

                            (SDIF) - BER-encoded //EN"             >

<!NOTATION ISO9070 PUBLIC "ISO/IEC 9070:1987//NOTATION

                            Information Processing -

                            SGML Support Facilities -

                            Registration Procedures for

                            Public Text Owner Identifiers//EN"     >

<!NOTATION RO-comms PUBLIC "ISO/IEC 9072-2:1989//NOTATION

                            Text communication -

                            Remote operation -

                            Part 2: Protocol specification//EN"    >

<!NOTATION SQL      PUBLIC "ISO/IEC 9075:1992//NOTATION

                            Information technology -

                            Database languages - SQL//EN"          >

<!NOTATION ISO9282  PUBLIC "ISO/IEC 9282-2:1992//NOTATION

                            Information Processing -

                            Coded representation of pictures -

                            Part 2: Incremental encoding of point

                            lists in a 7-bit or 8-bit

                            environment//EN"                       >

<!NOTATION fonts    PUBLIC "ISO/IEC 9541-2:1991//NOTATION

                            Information technology -

                            Font information interchange -

                            Part 2: Interchange Format//EN"        >

<!NOTATION ISOmath  PUBLIC "ISO/IEC TR9573:1988//NOTATION

                            Information processing -

                            SGML support facilities -

                            Techniques for using SGML -

                            Mathematics Markup//EN"                >

<!NOTATION ISOchem  PUBLIC "ISO/IEC TR9573-11:1992//NOTATION

                            Information processing -

                            SGML support facilities -

                            Techniques for using SGML -

                            Chemistry Markup//EN"                  >

<!NOTATION PHIGS-2  PUBLIC "ISO/IEC 9592-2:1989//NOTATION

                            Information processing -

                            Computer graphics -

                            Programmer's Hierarchical Interactive

                            Graphics System (PHIGS) -

                            Part 2: Archive file format//EN"       >

<!NOTATION PHIGS-3  PUBLIC "ISO/IEC 9592-3:1989//NOTATION

                            Information processing -

                            Computer graphics -

                            Programmer's Hierarchical Interactive

                            Graphics System (PHIGS) -

                            Part 3: Clear-text encoding of

                            archive file//EN"                      >

<!NOTATION PHIGS-4  PUBLIC "ISO/IEC 9592-4:1992//NOTATION

                            Information processing -

                            Computer graphics -

                            Programmer's Hierarchical Interactive

                            Graphics System (PHIGS) -

                            Part 4: Plus Lumiere und Surfaces,

                            PHIGS PLUS//EN"                        >

<!NOTATION EDIFACT  PUBLIC "ISO 9735:1988//NOTATION

                            Electronic data interchange for

                            administration, commerce and transport

                            (EDIFACT) -

                            Application level syntax rules//EN"    >

<!NOTATION C        PUBLIC "ISO/IEC 9899:1990//NOTATION

                            Programming languages - C//EN"         >

<!NOTATION MOTIS    PUBLIC "ISO/IEC 10021:1990//NOTATION

                            Text communication -

                            Message-Oriented Text Interchange

                            Systems (MOTIS) - Part 6: Protocol

                            Specifications//EN"                    >

<!NOTATION DOAM     PUBLIC "ISO/IEC 10031-2:1991//NOTATION

                            Information technology -

                            Text and office systems -

                            Distributed-office-applications model -

                            Part 2: Distinguished object reference

                            and associated procedures//EN"         >

<!NOTATION DFR      PUBLIC "ISO/IEC 10166-2:1991//NOTATION

                            Information technology -

                            Text and office systems -

                            Document Filing and Retrieval (DFR) -

                            Part 2: Protocol Specification//EN"    >

<!NOTATION DPA      PUBLIC "ISO/IEC 10175:1996//NOTATION

                            Document Printing Application

                            (DPA)//EN"                             >

<!NOTATION DSSSL    PUBLIC "ISO/IEC 10179:1996//NOTATION

                            Information processing -

                            Text and office systems -

                            Document Style Semantics and

                            Specification Language (DSSSL)//EN"    >

<!NOTATION SPDL     PUBLIC "ISO/IEC 10180:1995//NOTATION

                            Information technology -

                            Text communication -

                            Standard Page Description Language

                            (SPDL)//EN"                            >

<!NOTATION BASIC    PUBLIC "ISO/IEC 10279:1991//NOTATION

                            Information technology -

                            Programming languages -

                            Full BASIC//EN"                        >

<!NOTATION ISO10367 PUBLIC "ISO/IEC 10367:1991//NOTATION

                            Information technology -

                            Standardized coded graphic character

                            sets for use in 8-bit codes//EN"       >

<!NOTATION Modula   PUBLIC "ISO/IEC 10514-1:1996//NOTATION

                            Information technology -

                            Programming languages - Part 1: Modula 2 Base Language//EN"    >

<!NOTATION RDT      PUBLIC "ISO/IEC 10740-2:1993//NOTATION

                            Information technology -

                            Text and office systems -

                            Referenced Data Transfer -

                            Part 2: Protocol specifications//EN"   >

<!NOTATION HyTime   PUBLIC "ISO/IEC 10744:1992//NOTATION

                            Information technology -

                            Hypermedia/Time-based Structuring

                            Language (HyTime)//EN"                 >

<!NOTATION JPEG     PUBLIC "ISO/IEC 10918:1993//NOTATION

                            Digital Compression and Coding of

                            Continuous-tone Still Images

                            (JPEG)//EN"                            >

<!NOTATION MPEG1vid PUBLIC "ISO/IEC 11172-2:1993//NOTATION

                            Information technology -

                            Coding of moving pictures and associated

                            audio for digital storage media at up to

                            about 1,5 Mbit/s -

                            Part 2: Video//EN"                     >

<!NOTATION MPEG1aud PUBLIC "ISO/IEC 11172-3:1993//NOTATION

                            Information technology -

                            Coding of moving pictures and associated

                            audio for digital storage media at up to

                            about 1,5 Mbit/s -

                            Part 3: Audio//EN"                     >

<!NOTATION MPEG2vid PUBLIC "ISO/IEC 13818-2:1995//NOTATION

                            Information technology -

                            Coding of moving pictures and associated

                            audio: Part 2: Video//EN"              >

<!NOTATION MPEG2aud PUBLIC "ISO/IEC 13818-3:1995//NOTATION

                            Coding of moving pictures and associated

                            audio: Part 3: Audio//EN"              >

<!NOTATION MPEG2AAC PUBLIC "ISO/IEC 13818-7:1997//NOTATION

                            Coding of moving pictures and associated audio:

                            Part 7: Advanced Audio Coding (AAC)//EN">

<!NOTATION JBIG     PUBLIC "ISO/IEC 11544:1993//NOTATION

                            Information technology -

                            Coded representation of picture

                            and audio information -

                            Progressive bi-level image

                            compression//EN"                       >

<!NOTATION MHEG PUBLIC "ISO/IEC 13522-1:1996//NOTATION

                            Information technology -

                            Coded representation of multimedia

                            and hypermedia information objects (MHEG):

                            Part 1: MHEG objects representation//EN" >

<!NOTATION MHEG-3 PUBLIC "ISO/IEC 13522-1:1996//NOTATION

                            Information technology -

                            Coded representation of multimedia

                            and hypermedia information objects (MHEG):

                            Part 3: MHEG script interchange representation//EN" >

<!NOTATION NBS-IGES PUBLIC "ISO/IEC 9573-9//NOTATION

                            Initial Graphics Exchange Specification

                            (IGES)//EN"                            >

<!NOTATION ITU-G3   PUBLIC "ISO/IEC 9573-9//NOTATION Red book -

                            Terminal equipment and protocols for

                            telematic services - Facsimile encoding

                            schemes and coding control functions for

                            group 3 facsimile apparatus//EN"       >

<!NOTATION ITU-G4   PUBLIC "ISO/IEC 9573-9//NOTATION Blue book -

                            Terminal equipment and protocols for

                            telematic services - Facsimile encoding

                            schemes and coding control functions for

                            group 4 facsimile apparatus//EN"       >

<!NOTATION ITU-G4-1 PUBLIC "ISO/IEC 9573-9//NOTATION Group 4

                            Facsimile Type 1 Untiled Raster//EN">

<!NOTATION ITU-G4-2 PUBLIC "ISO/IEC 9573-9//NOTATION Group 4

                            Facsimile Type 2 Tiled Raster//EN"   >

<!NOTATION ITU-601  PUBLIC "ISO/IEC 9573-9//NOTATION

                            Definition of analogue/digital video

                            signals//EN"                           >

<!NOTATION ITU-709  PUBLIC "ISO/IEC 9573-9//NOTATION

                            Basic parameter values for the HDTV

                            standard for international programme

                            exchange//EN"                          >

<!NOTATION ITU-G711 PUBLIC "ISO/IEC 9573-9//NOTATION Pulse code

                            modulation (PCM) of voice

                            frequencies//EN"                       >

<!NOTATION ITU-G721 PUBLIC "ISO/IEC 9573-9//NOTATION 32kbit/s

                            adaptive pulse code modulation

                            (ADPCM)//EN"                           >

<!NOTATION ITU-G722 PUBLIC "ISO/IEC 9573-9//NOTATION 7kHz audio-coding

                            within 64kbit/s//EN"                   >

<!NOTATION ITU-J52  PUBLIC "ISO/IEC 9573-9//NOTATION Digital

                            transmission of high quality sound

                            programme signals using one, two or

                            three 64kbit/s channels per mono signal

                            and up to six per stereo channel)//EN" >

<!NOTATION ITU-J80  PUBLIC "ISO/IEC 9573-9//NOTATION Transmission of

                            component-coded digital TV signals

                            for contribution applications at bit

                            rates near 140 Mbit/s//EN"             >

<!NOTATION ITU-J81  PUBLIC "ISO/IEC 9573-9//NOTATION Transmission of

                            component-codd digital TV signals for

                            contribution-quality applications at

                            the third hierarchical level of CCITT

                            (34-45 Mbit/s)//EN"                    >

<!NOTATION ITU-T100 PUBLIC "ISO/IEC 9573-9//NOTATION Videotext//EN" >

<!NOTATION ITU-T120 PUBLIC "ISO/IEC 9573-9//NOTATION Transmission

                            protocols for multimedia data

                            communications//EN"                    >

<!NOTATION ITU-F310 PUBLIC "ISO/IEC 9573-9//NOTATION Broadband

                            Videotext//EN"                         >

<!NOTATION ITU-F821 PUBLIC "ISO/IEC 9573-9//NOTATION Broadband

                            TV Distribution//EN"                   >

<!NOTATION ITU-F822 PUBLIC "ISO/IEC 9573-9//NOTATION Broadband

                            HDTV Distribution//EN"                 >

<!NOTATION ITU-MDV  PUBLIC "ISO/IEC 9573-9//NOTATION Multimedia

                            Delivery Service//EN"                  >

<!NOTATION ITU-MDD  PUBLIC "ISO/IEC 9573-9//NOTATION Multimedia

                            Distribution Service//EN"              >

<!NOTATION ITU-MBTF PUBLIC "ISO/IEC 9573-9//NOTATION Multipoint

                            Binary File Transfer//EN"              >

<!NOTATION SMPTE125 PUBLIC "ISO/IEC 9573-9//NOTATAION 10 Bit

                            Component Video Signal 4:2:2 -

                            Bit-Parallel Digital Interface//EN"    >

<!NOTATION SMPTE259 PUBLIC "ISO/IEC 9573-9//NOTATION 10 Bit

                            4:2:2 Component and 4fsc NTSC Composite

                            Digital Signals - Serial Digital

                            Interface//EN"                         >

<!NOTATION SMPTE17  PUBLIC "ISO/IEC 9573-9//NOTATION Bit-Serial

                            Digital Interface for High-Definition

                            Television Systems//EN"                >