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BS 7154:1989 - Specification for conference systems: electrical and audio requirements

Description Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail. Abstract This British Standard specifies the electrical and audio performance requirements for conference systems used in formal discussion environments, such as conference rooms, council chambers, or meeting halls. It applies to: Electronic conference systems comprising components such as: Delegate and chairman units Central control units Microphones and loudspeakers Audio processing and distribution equipment

Contributor(s): NAAR - Data Entry Person Primary Item Type: British Standard Identifiers: ICS 33.160.60 Multimedia systems and teleconferencing equipment ISBN 0580174875 Language: English Subject Keywords: 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 First presented to the public: 6/12/2025 Original Publication Date: 9/29/1989 Previously Published By: British Standards Institution Place Of Publication: London, United Kingdom Citation: Extents: Number of Pages - 16 License Grantor / Date Granted:   / ( View License ) Date Deposited 2022-05-26 11:19:11.222 Submitter: Nurul Aini Abdul Rahman

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