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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BS EN 60268-4:2014

Related publications IEC September Replaced By: This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Please download Chrome or Firefox iev view our browser tips. It applies to sound system microphones for all applications for speech and music.


Do you need a multi-user copy? Learn more about 6028-4 cookies we use and how to change your settings. This edition includes the following significant technical changes with respect to the previous edition: The following test report forms are related: Your basket is empty.

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It is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output. Search all products by. TC – Audio, video and multimedia systems and equipment rss.

Isc edition constitutes a technical revision. We accept all major credit cards American Express, Mastercard and VisaPayPal and bank transfers as form of payment. The major characteristics of a microphone are considered in Clauses 6 to 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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BS EN – Sound system equipment. Microphones

Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance measurement, Sensitivity, Performance, Microphones. Take the smart route to manage medical device compliance.

The faster, easier way to work with standards. Accept and continue Learn more ief 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. You may find similar items within these categories by selecting from the choices below:.