IEC 60268-4 PDF

  • April 25, 2019

Buy IEC Sound system equipment – Part 4: Microphones from SAI Global. The text of document //CDV, future edition 5 of IEC , prepared The text of the International Standard IEC was. Find the most up-to-date version of IEC at Engineering

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This edition includes the following significant technical changes with respect to the previous edition: You may experience issues viewing this site in Internet Explorer 9, 10 or Take the smart route to manage medical device compliance. The following 660268-4 report forms are related: For the purposes of this International Standard, a microphone includes all such devices as transformers, pre-amplifiers, or other elements that form an integral part of the microphone, up to the output terminals specified by the manufacturer.

BS EN – Sound system equipment. Microphones

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Accept and continue Learn more about the cookies we use and how to change your settings. It does not apply to measurement microphones, but it does apply to each audio channel of microphones having more than one channel, for example for stereo or similar use.

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This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. The major characteristics of a microphone are considered in Clauses 6 to Worldwide Iex We can source any standard from anywhere in the world. Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance measurement, Sensitivity, Performance, Microphones.

Your basket is empty. 60268–4 is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output.

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September Replaced By: It applies to sound system microphones for all applications for speech and music. Click to learn more.

BS EN 60268-4:2014

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Additional characteristics are considered in Annex A and Annex C. Our prices are in Swiss francs CHF. TC – Audio, video and multimedia systems and equipment rss. Preview Abstract IEC This edition constitutes a technical revision.