IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets

IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets
Author:
Publisher:
Total Pages: 163
Release: 2010
Genre: Telephone
ISBN: 9780738162232

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Abstract: Practical methods for making laboratory measurements of electroacoustic characteristics of analog and digital telephones, handsets and headsets. The methods may also be applicable to a wide variety of other communications equipment, including cordless, wireless and mobile communications devices. Measurement results may be used to evaluate these devices on a standardized basis. Application is in the frequency range from 100 Hz to 8500 Hz. This edition incorporates IEEE Std 269a-2007. Other substantive changes have been made since the 2002 edition. Keywords: analog telephones, digital telephones, electroacoustic measurements on telephones, handsets, headsets, IEEE 269, telephony, voice transmission performance.

IEEE Standard for Pole Mounted Equipment--enclosure Integrity

IEEE Standard for Pole Mounted Equipment--enclosure Integrity
Author:
Publisher:
Total Pages: 12
Release: 2010
Genre: Electric switchgear
ISBN: 9780738163796

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Abstract: Conformance tests and requirements for the coating integrity of carbon steel polemounted enclosures containing apparatus energized in excess of 600 V, typically located out of reach of the general public, including, but not limited to, the following types of equipment enclosures: pole-mounted distribution transformers, pole-mounted switches, pole-mounted regulators, pole-mounted metering equipment, pole-mounted reclosers, and pole-mounted switchgear, are covered. Keywords: coating integrity, enclosure integrity, pole-mounted equipment, switches, transformers.

Industrial Communication Technology Handbook

Industrial Communication Technology Handbook
Author: Richard Zurawski
Publisher: CRC Press
Total Pages: 1760
Release: 2017-12-19
Genre: Technology & Engineering
ISBN: 1351831372

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Featuring contributions from major technology vendors, industry consortia, and government and private research establishments, the Industrial Communication Technology Handbook, Second Edition provides comprehensive and authoritative coverage of wire- and wireless-based specialized communication networks used in plant and factory automation, automotive applications, avionics, building automation, energy and power systems, train applications, and more. New to the Second Edition: 46 brand-new chapters and 21 substantially revised chapters Inclusion of the latest, most significant developments in specialized communication technologies and systems Addition of new application domains for specialized networks The Industrial Communication Technology Handbook, Second Edition supplies readers with a thorough understanding of the application-specific requirements for communication services and their supporting technologies. It is useful to a broad spectrum of professionals involved in the conception, design, development, standardization, and use of specialized communication networks as well as academic institutions engaged in engineering education and vocational training.