BS 3549-2:1981

Superseded

Methods of measuring and expressing the performance of television receivers Electrical and acoustic measurements at audio-frequencies

Available format(s)

Hardcopy , PDF

Superseded date

15-12-1997

Language(s)

English

Published date

31-07-1981

Publisher

British Standards Institution

National foreword
Cooperating organizations
Chapter I: General
1. Introduction
Chapter II: General notes on measurements
2. General conditions
3. Audio-frequency input signal
4. Audio-frequency output power
Chapter III: Acoustic measurements
5. Acoustic frequency response characteristic
6. Acoustic polar diagram
Chapter IV: Electrical response measurements
7. Electrical audio-frequency response characteristic
8. Electrical audio-frequency response characteristics
     of tone controls
9. Electrical audio-frequency response characteristics
     of loudness controls
10. Volume control characteristic
Chaper V: Audio-frequency non-linearity distortion
11. General
12. Distortion in the presence of a single signal,
     harmonic distortion
13. Distortion in the presence of two simultaneous
     signals (intermodulation)
Chapter VI: Internally generated interference
14. Signal-to-noise ratio due to picture signal cross-
     modulation
15. Amplitude modulation suppression ratio
16. Amplitude modulated sound reception signal-to-noise
     ratio due to picture signal interference
17. Hum
Chapter VII: Sensitivity
18. Signal-to-noise ratio
19. Noise limited sensitivity
20. Gain limited sensitivity
21. Deviation sensitivity
22. Distortion-limited deviation sensitivity

Gives recommended methods of measurement for assessing the performance of the sound section of monochrome and colour television receivers.

Committee	EPL/100
DocumentType	Standard
Pages	24
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 60107-2:1997

BS EN 61079-5:1995	Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band Electrical measurements on decoder units for MAC/packet systems
BS 7429:1991	Specification for television receivers and monitors for use in education and training
BS 5942-12:1989	High fidelity audio equipment and systems; minimum performance requirements Specification for the sound output of television tuners
BS 4054(1966) : 1966	METHODS FOR MEASURING AND EXPRESSING THE PERFORMANCE OF RADIO RECEIVERS - RECEIVERS FOR A.M. AND F.M. SOUND BROADCAST TRANSMISSIONS

IEC 60107-1:1997	Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies
ISO 266:1997	Acoustics — Preferred frequencies
IEC 60268-14:1980	Sound system equipment. Part 14: Circular and ellipticalloudspeakers; outer frame diameters and mounting dimensions
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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BS 3549-2:1981

Superseded

Table of Contents

Abstract

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

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