MT 60268-4 - TC 100/MT 60268-4
TC 100/MT 60268-4
General Information
Frequently Asked Questions
MT 60268-4 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 100/MT 60268-4". This committee has published 3 standards.
MT 60268-4 develops IEC standards in the area of Information technology. Currently, there are 3 published standards from this technical committee.
The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.
A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.
IEC 60268-4:2010 specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also details the characteristics to be specified by the manufacturer. This fourth edition cancels and replaces the third edition published in 2004, and constitutes a technical revision. The main changes with respect to the previous edition are the following:
- correction of noise measurement,
- added annex for digital microphones,
- added requirement for tolerances in data to be specified.
This bilingual version (2010-09) replaces the English version.
- Standard49 pagesEnglish languagesale 15% off
- Standard100 pagesEnglish and French languagesale 15% off