BS 7154:1989
$189.07
Specification for conference systems: electrical and audio requirements
Published By | Publication Date | Number of Pages |
BSI | 1989 | 46 |
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Describes different types of system using both wired and wireless transmission and specifies basic electrical requirements plus the minimum requirements for auxiliary equipment used with the systems.
Status | Withdrawn |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Withdrawn Date | 2012-04-24 |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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