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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The major characteristics of a microphone are considered in Clauses 6 to Do you need a multi-user copy? Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance iev, Sensitivity, Performance, Microphones.

BS EN 60268-4:2014

It is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output. Our prices are in Swiss francs CHF.

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This edition includes the following significant ied changes with respect to the previous edition: You may experience issues viewing this site in Internet Explorer 9, 10 or We use cookies to make our website easier to use and to better understand your needs. You may find similar items within these categories by selecting from the choices below:.

The following test iex forms are related: Learn more about the cookies we use and how to change your settings. The faster, easier way to work with standards. Additional characteristics are considered in Annex A and Annex C.

Related publications IEC It applies to sound system microphones for all applications for speech and music.

BS EN – Sound system equipment. Microphones

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This edition constitutes a technical revision. Preview Abstract IEC TC – Audio, video and multimedia systems and equipment rss. Search all products by.

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. 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.