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EN 60107-2:1997/corrigendum:1997

Current

Current

The latest, up-to-date edition.

METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSIONS - AUDIO CHANNELS - GENERAL METHODS AND METHODS FOR MONOPHONIC CHANNELS

Published date

27-05-1997

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1 General
    1.1 Scope
    1.2 Normative references
    1.3 Definitions
          1.3.1 Audio channel
2 General notes on measurements
    2.1 General conditions
    2.2 Audio-frequency input signal
          2.2.1 Standard reference frequency
          2.2.2 Audiofrequencies for measurements
    2.3 Radio-frequency (r.f.) television signal
          2.3.1 Carrier levels
          2.3.2 Modulation factor
          2.3.3 Reference modulation factor
    2.4 Radio-frequency input signals
    2.5 Measuring system and test instruments
          2.5.1 Audio filters
          2.5.2 Audio-frequency spectrum analyzer
          2.5.3 Audio voltmeter
          2.5.4 Psophometer (weighted noise meter)
    2.6 Standard measuring conditions
          2.6.1 Standard r.f. television signal
          2.6.2 Standard r.f. input signal levels
          2.6.3 Standard output power and voltage
          2.6.4 Standard receiver settings
    2.7 General methods of measurement
3 Audio-frequency output power
    3.1 Definition
    3.2 Audio-frequency substitute load
    3.3 Measurement of audio-frequency output power
4 Audio-frequency characteristics
    4.1 Amplitude response to audiofrequencies
          4.1.1 Audio-frequency response characteristics
          4.1.2 Characteristics of tone control or
                  equalizer
          4.1.3 Characteristics of loudness control
          4.1.4 Volume control characteristic
    4.2 Audio-frequency non-linear distortion
          4.2.1 Introduction
          4.2.2 Total harmonic distortion
          4.2.3 Intermodulation
5 Internally generated interference
    5.1 Buzz
          5.1.1 Definition
          5.1.2 Method of measurement
          5.1.3 Presentation of results
    5.2 Hum
          5.2.1 Definition
          5.2.2 Method of measurement
          5.2.3 Presentation of results
    5.3 Line-scan frequency interference
          5.3.1 Definition
          5.3.2 Method of measurement
    5.4 Amplitude modulation suppression ratio
          5.4.1 Definition
          5.4.2 Method of measurement
          5.4.3 Presentation of results
6 Sensitivity
    6.1 Signal-to-noise ratio
          6.1.1 Definition
          6.1.2 Method of measurement
          6.1.3 Presentation of results
    6.2 Ultimate signal-to-noise ratio
          6.2.1 Definition
          6.2.2 Method of measurement
    6.3 Noise-limited sensitivity
          6.3.1 Definition
          6.3.2 Method of measurement
          6.3.3 Presentation of results
7 Immunity to undesired signals
    7.1 Introduction
    7.2 Basic method of measurement
          7.2.1 Measurement set-up
          7.2.2 Measurement procedure
    7.3 Presentation of results
Table
1 Preferred frequencies
Figures
1 200 HZ to 15 kHz bandpass filter
2 22.4 Hz to 15 kHz bandpass filter
3 Measurement of amplitude modulation suppression ratio
4 Measurement of signal-to-noise ratio
5 Measurement of wanted-to-unwanted r.f. signal ratio
Annex
A Bibliography
ZA Normative references to international publications with
    their corresponding European publications

Concerned with the general measurement methods of the audio channels of receivers for monophonic systems and multichannel sound systems.

Committee
TC 100X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

I.S. EN 60107-1:1999 METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSION - PART 1: GENERAL CONSIDERATIONS - MEASUREMENTS ON DISPLAYS AT RADIO AND VIDEO FREQUENCIES
BS EN 60107-8:1997 Methods of measurement on receivers for television broadcast transmission Measurements on D2-MAC/packet equipment
CEI EN 60107-1 : 1998 METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSIONS - PART 1: GENERAL CONSIDERATIONS - MEASUREMENTS AT RADIO AND VIDEO FREQUENCIES
CEI EN 60107-7 : 1998 METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION - PART 7: HDTV DISPLAYS
EN 60107-1:1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies

IEC 60107-1:1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies
IEC 60268-3:2013 Sound system equipment - Part 3: Amplifiers
IEC 60107-6:1989 Recommended methods of measurement on receivers for television broadcast transmissions. Part 6: Measurements under conditions different from broadcast signal standards
IEC 60107-5:1992+AMD1:1999 CSV Recommended methods of measurements on receivers for television broadcast transmissions - Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system
IEC 60107-3:1988+AMD1:1999 CSV Recommended methods of measurement on receivers for television broadcast transmissions - Part 3: Electrical measurements on multichannel sound television receivers using subcarrier systems
IEC 60268-1:1985 Sound system equipment. Part 1: General
IEC 60107-4:1988+AMD1:1999 CSV Recommended methods of measurement on receivers for television broadcast transmissions - Part 4: Electrical measurements on multichannel sound television receivers using the two-carrier FM-system
IEC 60268-5:2003+AMD1:2007 CSV Sound system equipment - Part 5: Loudspeakers

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