loading
AASHTO TVF - GUIDE FOR GEOMETRIC DESIGN OF TRANSIT FACILITIES ON HIGHWAYS AND STREETS
July 1, 2014 - AASHTO

PURPOSE AND SCOPE This guide provides a single, comprehensive reference of current practice in the geometric design of transit facilities on streets and highways. The facilities covered include: • Local buses, express buses, and bus rapid transit operating in mixed traffic, bus lanes, and...

IEC 62087-7 - Audio, video, and related equipment - Methods of measurement for power consumption Part 7: Computer monitors
December 1, 2018 - IEC

This part of IEC 62087 specifies the determination of the power consumption of computer monitors including, but is not limited to, those with CRT, LCD, PDP or OLED technologies. Computer monitors that include touch screen functionality are included in the scope of this document. This document is...

IEC 60268-21 - Sound system equipment – Part 21: Acoustical (output-based) measurements
November 1, 2018 - IEC

This part of IEC 60268 specifies an acoustical measurement method that applies to electroacoustical transducers and passive and active sound systems, such as loudspeakers, TV-sets, multi-media devices, personal portable audio devices, automotive sound systems and professional equipment. The...

DS/EN IEC 60794-4-20 - Optical fibre cables – Part 4-20: Sectional specification – Aerial optical cables along electrical power lines – Family specification for ADSS (all dielectric self-supported) optical cables
November 6, 2018 - DS

NEW!IEC 60794-4-20:2018 is available as IEC 60794-4-20:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition...

ITU-R BT.2100 - Image parameter values for high dynamic range television for use in production and international programme exchange
July 1, 2018 - ITU-R

High Dynamic Range Television (HDR-TV) provides viewers with an enhanced visual experience by providing images that have been produced to look correct on brighter displays, that provide much brighter highlights, and that provide improved detail in dark areas. This Recommendation specifies...

ISO/IEC 28360-2 - Information technology - Office equipment - Determination of chemical emission rates from electronic equipment - Part 2: Not using-consumables
September 1, 2018 - ISO

This Standard (all parts) specifies methods to determine chemical emission rates of analyte from ICT & CE equipment during intended operation in an Emission Test Chamber (ETC). This Standard (all parts) includes specific methods for equipment using consumables, such as printers, and equipment not...

IEC 60794-4-20 REDLINE - Optical fibre cables - Part 4-20: Sectional specification - Aerial optical cables along electrical power lines - Family specification for ADSS (all dielectric self-supported) optical cables
August 1, 2018 - IEC

This part of IEC 60794-4, which is a family specification, covers optical telecommunication cables, commonly with single-mode fibres1 used primarily in overhead power lines applications. The cables can also be used in other overhead utility networks, such as for telephony or TV services....

IEC 60794-4-20 - Optical fibre cables - Part 4-20: Sectional specification - Aerial optical cables along electrical power lines - Family specification for ADSS (all dielectric self-supported) optical cables
August 1, 2018 - IEC

This part of IEC 60794-4, which is a family specification, covers optical telecommunication cables, commonly with single-mode fibres1 used primarily in overhead power lines applications. The cables can also be used in other overhead utility networks, such as for telephony or TV services....

DS/EN IEC 62731 - Text-to-speech for television – General requirements
March 26, 2018 - DS

IEC 62731:2018(E) specifies the text-to-speech functionality for a (broadcast) receiver with a text-to-speech system. Such a system may be one device, i.e. a receiver with an integrated text-to-speech generator, or may be two devices, i.e. a receiver interfacing with an external text-to-speech...

Modern Telecommunications: Basic Principles and Practices
April 2, 2018 - CRC

This is an introductory text that will equip readers with the necessary tools to study telecommunications further. It explains the fundamentals and background behind digital TV, radio, cell phones, and satellites as well as the legacy analogue transmissions. It covers digital modulation and...

ISO DIS 8102-1 - Electrical requirements for lifts, escalators and moving walks - Part 1: Electromagnetic compatibility with regard to emission
April 23, 2018 - ISO

This International Standard specifies the emission limits in relation to electromagnetic disturbances and test conditions for lifts, escalators and moving walks, which are intended to be permanently installed in buildings. These limits however, may not provide full protection against disturbances...

IEC 62731 - Text-to-speech for television – General requirements
January 1, 2018 - IEC

This International Standard specifies the text-to-speech functionality for a (broadcast) receiver with a text-to-speech system. Such a system may be one device, i.e. a receiver with an integrated text-to-speech generator, or may be two devices, i.e. a receiver interfacing with an external...

IEC CISPR 15 - Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
May 1, 2018 - IEC

This document applies to the emission (radiated and conducted) of radiofrequency disturbances from: - lighting equipment (3.3.16); - the lighting part of multi-function equipment where this lighting part is a primary function; NOTE 1 Examples are lighting equipment with visible-light communication,...

SMPTE ST 2067-50 - Interoperable Master Format - Application #5 ACES
February 12, 2018 - SMPTE

This document specifies Compositions for IMF Application #5. It is a specialization of the IMF Framework. Application #5 targets archival applications where a TV or movie title is to be archived as a single, high-quality set of master files from which one or more content versions can be...

CSA C22.2 NO 14 - Industrial control equipment
January 1, 2018 - CSA

This Standard applies to control and protective devices, and accessory devices, rated at not more than 1500 V, for starting, stopping, regulating, controlling, or protecting electric motors, generators, heating apparatus, or other equipment used to control an industrial process that is intended to...

IEC 62766-5-2 - Consumer terminal function for access to IPTV and open internet multimedia services - Part 5-2: Web standards TV profile
July 1, 2017 - IEC

This part of IEC 62766 specifies a profile of HTML5, CSS and other related web technologies for connected TVs. Its goal is to describe a common profile that can be relied on by content and service providers and implemented by manufacturers. It does not describe extensions or modification to any of...

ATIS 0600012.03 - Electrical Protection Considerations for Outdoor Coaxial Cable Runs for DS-3 and GPS Timing Signals
December 1, 2017 - ATIS

This document provides user guidance for the selection and proper application of protectors for relatively shorter coaxial cable runs outdoors for purposes of transmitting DS-3 or GPS PRS L1 timing signals. Background & Purpose Historically, traditional (non-CATV) telecommunications companies only...

Advertisement