IEC 60268-4 PDF

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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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BS EN 60268-4:2014

Search all products by. September Replaced By: You may experience issues viewing this site in Internet Explorer 9, 10 or This edition constitutes a technical revision.

TC – Audio, video and multimedia systems and equipment rss. Learn more about the cookies we use and how to change your settings.

BS EN – Sound system equipment. 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. This edition includes the following significant technical changes with respect to the previous edition: Your basket is empty. Preview Abstract IEC It applies to sound system microphones for all applications for speech and music.


The faster, easier way to work with standards. Find Similar Items This product falls into the following categories. Worldwide Standards We can source any standard from anywhere in the world. Our prices are in Swiss francs CHF.

You may find similar items within these categories by selecting from the choices below:. We use cookies to make our website easier to use and to better understand your needs. Additional characteristics are considered in Annex A and Annex C.

Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance measurement, Sensitivity, Performance, Microphones. It is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output. Do you need a multi-user copy?

The following test 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.


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Take the smart route to manage medical device compliance. The major characteristics of a microphone are considered in Clauses 6 to Please download Chrome or Firefox or view our browser tips. Related publications IEC This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. We accept all major credit cards American Express, Mastercard and VisaPayPal and bank transfers as form of payment. Accept and continue Learn more about the cookies we use and how to change your settings.