Name: BS 7154:1989 PDF - PDF Standards Store
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BS 7154:1989

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Specification for conference systems: electrical and audio requirements

Published By	Publication Date	Number of Pages
BSI	1989	46

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Categories: 33.160.60 - Multimedia systems and teleconferencing equipment, BSI

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Status	Withdrawn
Pages	46
Publication Date	1989-09-29
Withdrawn Date	2012-04-24
ISBN	0 580 17487 5
Standard Number	BS 7154:1989, IEC 60914:1988
Title	Specification for conference systems: electrical and audio requirements
Identical National Standard Of	IEC 60914:1988
Descriptors	Public-address systems, Voltage, Electrical impedance, Communication equipment, Magnetic field effects, Control panels, Electrical properties and phenomena, Noise (spurious signals), Indicator lights, Signal distortion, Headphones, Electrical tolerances, Telecommunication, Frequency response, Signal-to-noise ratio, Performance, Sound intensity, Communication systems (buildings), Telecommunication systems, Attenuation, Conferences, Dimensions, Electronic equipment and components, Electrically-operated devices, Definitions, Audio systems, Audio equipment, Telecommunication links, Sensitivity, Assembly facilities, Colour, Microphones
Publisher	BSI
Committee	EPL/100
ICS Codes	33.160.60 - Multimedia systems and teleconferencing equipment


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