IEC 60268-4 PDF

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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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. Take the smart route to manage medical device 62068-4.

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BS EN – Sound system equipment. Microphones

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BS EN 60268-4:2014

Click to learn more. Learn more about the cookies we use and how to change your settings. Find 60268-44 Items This product falls into the following categories. This edition constitutes a technical revision.

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You may find similar items within these categories by selecting from the choices below:. You may experience issues viewing this site in Internet Explorer 9, 10 or September Replaced By: Preview Abstract IEC Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance measurement, Sensitivity, Performance, Microphones.

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 edition includes the following significant technical changes with respect to the previous edition: Search all products by. It applies to sound system microphones for all applications for speech and music.

62068-4 TC – Audio, video and multimedia systems and equipment rss. Additional characteristics are considered in Annex A and Annex C. It is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output. Worldwide Standards We can source any standard from anywhere in the world.