Fibre optic active components and devices - Performance standards - Part 3: Modulator-integrated las...
IEC 62149-3:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62149-3:2020 covers the performance specification for electroabsorption (EA) type optical modulators monolithically…
Cards and security devices for personal identification — Test methods — Part 7: Contactless vicinity...
1 Scope
The ISO/IEC 10373 series defines test methods for characteristics of identification cards according to the definition given in ISO/IEC 7810. Each test method is cross-referenced to one or more base standards, which can be ISO/IEC 7810 or one or more of the supplementary standards that define the information storage technologies employed in identification card applications.
NOTE 1…
Information technology — JPEG 2000 image coding system — Part 1: Core coding system
1 Scope
This Recommendation | International Standard defines a set of lossless (bit-preserving) and lossy compression methods
for coding bi-level, continuous-tone grey-scale, palletized colour, or continuous-tone colour digital still images.
This Recommendation | International Standard:
– specifies decoding processes for converting compressed image data to reconstructed image data;
–…
Information technology — JPEG 2000 image coding system — Part 15: High-Throughput JPEG 2000
Scope
This Recommendation | International Standard specifies an alternate block-coding algorithm that can be used in place of
the block-coding algorithm specified in Rec. ITU-T T.800 | ISO/IEC 15444-1. This alternate block-coding algorithm
offers a significant increase in throughput at the expense of slightly reduced coding efficiency, while a) allowing
mathematically lossless transcoding to…
Information technology — JPEG 2000 image coding system — Part 16: Encapsulation of JPEG 2000 Images ...
1 Scope
This Recommendation | International Standard specifies the encapsulation of image formats specified in the JPEG 2000 family of Recommendations | International Standards in the framework defined in ISO/IEC 23008-12.
Equipment for general lighting purposes - EMC immunity requirements - Part 1: Objective light flicke...
IEC TR 61547-1:2020 is available as IEC TR 61547-1:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC TR 61547-1:2020 describes an objective light flickermeter, which can be applied for the following purposes:
- measuring the intrinsic performance of all lighting equipment without the…
Equipment for general lighting purposes - EMC immunity requirements - Part 1: Objective light flicke...
IEC TR 61547-1:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC TR 61547-1:2020 describes an objective light flickermeter, which can be applied for the following purposes:
-…
STANDARD FOR SINGLE AND MULTIPLE STATION CARBON MONOXIDE ALARMS FOR NON-RESIDENTIAL APPLICATIONS
alarms intended for protection in non-residential or ordinary (nonhazardous) areas.
1.2 Carbon monoxide alarms covered by these requirements are intended to respond to the presence of
carbon monoxide from sources such as, but not limited to, exhaust from internal-combustion engines,
abnormal operation of fuel-fired appliances, and fireplaces. Carbon monoxide alarms are intended to
alarm at…
Determination of certain substances in electrotechnical products - Part 3-2: Screening - Fluorine, b...
IEC 62321-3-2:2020 is available as IEC 62321-3-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62321-3-2:2020 specifies the screening analysis of fluorine, chlorine and bromine in polymers and electronics using combustion-ion chromatography (C-IC). IEC 62321-3-2:2020 cancels and…
Determination of certain substances in electrotechnical products - Part 3-2: Screening - Fluorine, b...
IEC 62321-3-2:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62321-3-2:2020 specifies the screening analysis of fluorine, chlorine and bromine in polymers and electronics…
