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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September Replaced By: Related publications IEC It applies to sound system microphones for all applications for speech and music. TC – Audio, video and multimedia systems and equipment rss. We use cookies to iex our website easier to use and to better understand oec needs. 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.


Your basket is empty. It is also applicable to flush-mounted microphones and to the analogue characteristics of microphones with digital audio output. Take the smart route to manage medical device compliance.

The following test report forms are related: Search all products ice. Worldwide Standards We can source any standard from anywhere in the world. Additional characteristics are considered in Annex A and Annex C. 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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BS EN – Sound system equipment. Microphones

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602684 Abstract IEC This edition constitutes a technical revision.


Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance measurement, Sensitivity, Performance, Microphones. This 600268-4 includes the following significant technical changes with respect to the previous edition: 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 You may experience issues viewing this site in Internet 6068-4 9, 10 or Accept and continue Learn more about the cookies we use and how to change your settings.