EN 60107-7:1997

Methods of measurement on receivers for television - Part 7: HDTV displays

Deals with the standard conditions and methods of measurement on high definition television (HDTV) displays. Deals with the determination of performance and permits comparision of equipment by listing characteristics useful for specifications and laying down uniform methods of measurement.

Meßverfahren für Empfänger von Fernseh-Rundfunksendungen - Teil 7: HDTV-Wiedergabeeinrichtungen

Méthodes de mesures pour les récepteurs de télévision - Partie 7: Dispositifs de visualisation TVHD

Traite des conditions et méthodes de mesure normalisées applicables aux dispositifs de visualisation haute définition (TVHD). Permet la détermination du niveau de performance d'équipements ainsi que leur comparaison en dressant la liste des caractéristiques représentatives et en proposant des méthodes uniformes de mesure.

Methods of measurement on receivers for television -- Part 7: HDTV displays (IEC 60107-7:1997)

General Information

• Status: Published
• Publication Date: 04-May-1997
• Withdrawal Date: 30-Nov-1997
• ICS: 33.160.20 - Radio receivers
• Technical Committee: CLC/TC 100X - Audio, video and multimedia systems and equipment and related sub-systems
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Parallel Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 05-May-1997
• Completion Date: 05-May-1997
• Ref Project: SIST EN 60107-7:1999 - Methods of measurement on receivers for television -- Part 7: HDTV displays

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-1999
Methods of measurement on receivers for television -- Part 7: HDTV displays (IEC
60107-7:1997)
Methods of measurement on receivers for television -- Part 7: HDTV displays
Meßverfahren für Empfänger von Fernseh-Rundfunksendungen -- Teil 7: HDTV-
Wiedergabeeinrichtungen
Méthodes de mesures pour les récepteurs de télévision -- Partie 7: Dispositifs de
visualisation TVHD
Ta slovenski standard je istoveten z: EN 60107-7:1997
ICS:
33.160.25 Televizijski sprejemniki Television receivers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

NORME CEI
INTERNATIONALE
IEC
60107-7
INTERNATIONAL
Première édition
STANDARD
First edition
1997-02
Méthodes de mesures pour les récepteurs
de télévision –
Partie 7:
Dispositifs de visualisation TVHD

Methods of measurement on receivers
for television –
Part 7: HDTV displays
 IEC 1997 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
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électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
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For price, see current catalogue

60107-7 © IEC:1997 – 3 –
CONTENTS
Page
FOREWORD . 7
Clause
1 General. 10
1.1 Scope and object. 10
1.2 Normative references.10
1.3 Definitions. 11
1.4 Types of displays . 12
2 General notes on measurements. 12
2.1 General. 12
2.1.1 Operation conditions. 12
2.1.2 Presentation of results . 12
2.1.3 Environmental conditions. 14
2.1.4 Precautions during measurement. 14
2.1.5 Power supply. 14
2.1.6 Stabilization period. 15
2.1.7 Test room. 16
2.2 Input signals. 16
2.2.1 Video signals. 15
2.3 Test signals. 16
2.3.1 Video test signals (general remarks) . 16
2.3.2 Audio test signals. 22
2.4 Test instruments. 23
2.4.1 Video test signal generator . 24
2.4.2 Audio test signal generator . 24
2.4.3 Oscilloscope. 24
2.4.4 Luminance meter and colorimeter . 24
2.4.5 Other optical measuring instruments. 24
2.4.6 Measurement setup. 24
2.5 Standard measuring conditions . 25
2.5.1 Standard input signal levels . 25
2.5.2 Standard output signal levels. 26
2.5.3 Standard display settings. 26
2.5.4 General measurement procedure. 28
3 Tests under general operating conditions . 28
3.1 Electrical and mechanical performance. 28
3.1.1 Introduction. 28
3.1.2 Methods of measurement. 30
3.2 Power consumption.32
3.2.1 Method of measurement. 32

60107-7 © IEC:1997 – 5 –
Clause Page
4 Characteristics of displayed pictures. 32
4.1 General properties of the picture . 32
4.1.1 General. 32
4.1.2 Geometrical distortion. 32
4.1.3 Over- and under-scanning and centring . 40
4.1.4 Luminance and contrast . 44
4.1.5 Uniformity of luminance. 48
4.1.6 Uniformity of chromaticity. 49
4.1.7 Convergence and registration errors . 50
4.1.8 White balance. 52
4.1.9 Resolution. 52
4.1.10 Colour fidelity . 54
4.1.11 Picture breathing. 54
4.1.12 Local picture distortion. 56
4.1.13 Sound-to-picture interference . 56
4.1.14 Other characteristics of the picture. 58
4.2 Synchronizing quality. 58
4.2.1 Synchronizing range. 58
4.2.2 Pulling on whites . 60
4.2.3 Quality of interlace . 61
4.3 Characteristics inherent in projection type displays. 62
4.3.1 General. 62
4.3.2 Viewing angle and dependence of luminance uniformity on the angle. 63
4.3.3 Dependence of chromaticity on viewing angle. 65
4.3.4 Screen gain and luminous flux index of a projector. 66
4.4 Characteristics inherent in LCD displays. 70
4.4.1 General. 70
4.4.2 Viewing angle and dependence of luminance uniformity on the angle. 72
4.4.3 Dependence of chromaticity on viewing angle. 72
4.4.4 Variation of luminance with time . 72
5 Characteristics of video channels. 73
5.1 Characteristics of the luminance channel. 74
5.1.1 General. 74
5.1.2 Amplitude response to video frequency. 74
5.1.3 Linear waveform response . 76
5.1.4 Line time non-linearity. 78
5.1.5 Black level stability. 80
5.2 Characteristics of the colour difference channel. 82
5.2.1 General. 82
5.2.2 Matrix error. 82
5.2.3 Y/C timing. 83
5.2.4 Other characteristics. 84
Tables. 85
Figures. 91
Annex A – Bibliography . 129

60107-7 © IEC:1997 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_________
METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION
BROADCAST TRANSMISSIONS –
Part 7: HDTV displays
FOREWORD
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