268-1966 IEEE Recommended Practice for Units in Published Scientific and technical Work

inactive
Buy Now
Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 26 April 1966
Status: inactive
Page(s): 1 - 8
ISBN (Online): 978-1-5044-0238-5
DOI: 10.1109/IEEESTD.1966.7393375

Abstracts

Regular

This document is a companion to Technical Committee Report on Recommended Practices for Burst Measurements in the Time Domain, IEEE No. 257, May 1964. In the time domain document, bursts are defined and particular attention is placed on their duration and magnitude. The use of additional characteristics may prove desirable when investigating both cause and effect of a burst. Mathematical transformations have been widely used to bring out particular characteristics of signals. Perhaps the one most commonly used is the Fourier Transform, which defines the spectrum of signals. The energy density spectrum of a burst, a quantity derived from the Fourier Transform, is the subject of this report. Other transformations such as those of Hilbert or Henkel, may be used to display different characteristics of a burst but they will not be considered here. Sampling the energy density spectrum is the key concept of this document. It constitutes the basis by which this spectrum can be characterized comprehensively by a practical number of measurements. The sampling theorems in the frequency domain are, therefore, given detailed consideration in Appendices to the extent necessary for understanding the measurement methods to be discussed.

Standard

The recommendations contained in this document are based upon the following premises, which are believed to represent the broadest base of general agreement among proponents of the major unit systems

Document History

ST 268:2014 - File Format for Digital Moving-Picture Exchange (DPX)
December 29, 2014 - Society of Motion Picture and Television Engineers

(1.1) This standard defines a file format for the exchange of digital moving pictures on a variety of media between computer-based systems. It does not define the characteristics of input or output devices or displays. This format will be known as the SMPTE digital picture exchange format version 2....

ST 268:2003 Am1:2012 - File Format for Digital Moving-Picture Exchange (DPX) — Amendment 1
July 3, 2012 - Society of Motion Picture and Television Engineers

The purpose of this amendment is to modify SMPTE 268M-2003 so that the file format for Digital Moving-Picture Exchange (DPX) may be utilized as a container for Academy Density Exchange Encoding (ADX) code values.

ST 268:2003 - For File Format for Digital Moving-Picture Exchange (DPX), Version 2.0
May 5, 2003 - Society of Motion Picture and Television Engineers

(1.1) This standard defines a file format for the exchange of digital moving pictures on a variety of media between computer-based systems. It does not define the characteristics of input or output devices or displays. This format will be known as the SMPTE digital picture exchange format version 2....

268-1992 - American National Standard for Metric Practice
October 28, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Guidance for the application of the modernized metric system in the United States is given. Known as the International System of Units (SI), the system is intended as a basis for worldwide standardization of measurement units. Information is included on SI, a limited list of non-SI units recognized ...

268-1992 - American National Standard for Metric Practice
January 1, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Guidance for the application of the modernized metric system in the United States is given. Known as the International System of Units (SI), the system is intended as a basis for worldwide standardization of measurement units. Information is included on SI, a limited list of non-SI units recognized ...

268-1982 - IEEE Standard Metric Practice
March 15, 1982 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard describes the International System of Units (SI), the modern version of the metric system. It includes listings of the base units, supplementary units, and units derived therefrom. Guidance is provided on application of the SI prefixes, other units in use with SI (including units accep...

268-1976 - IEEE/ASTM Standard Metric Practice
January 30, 1976 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard describes the International System of Units (SI), the modern version of the metric system. It includes listings of the base units, supplementary units, and units derived therefrom. Guidance is provided on application of the SI prefixes, other units in use with SI (including units accep...

268-1973 - IEEE Recommended Practice for Units in Published Scientific and Technical Work
October 17, 1973 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this period of transition, authors and editors of scientific and engineering literature sometimes need basic information on the International System of Units (the Metric System), described in this standard. This contains the units, supplementary units, and multiplier prefixes of the International...

268-1966 - IEEE Recommended Practice for Units in Published Scientific and technical Work
April 26, 1966 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This document is a companion to Technical Committee Report on Recommended Practices for Burst Measurements in the Time Domain, IEEE No. 257, May 1964. In the time domain document, bursts are defined and particular attention is placed on their duration and magnitude. The use of additional characteris...

Advertisement