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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You may experience issues viewing this site in Internet Explorer 9, 10 or This edition includes the following significant technical changes with respect to the previous edition: Please download Chrome or Firefox or view our browser tips. Related publications IEC 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 60268-4:2014
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You may find similar items within these categories by selecting from the choices below:. TC – Audio, video and multimedia systems and equipment rss. The following test report forms are related: Take the smart route to manage medical device compliance.
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. September Replaced By: The major characteristics of a microphone are considered in Clauses 6 to Additional characteristics are considered in Annex A and Annex C.
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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. Learn more about the cookies we ie and how to change your settings.
Audio equipment, Signal distortion, Acoustic equipment, Frequency response, Audio systems, Position, Noise spurious signalsElectrical impedance, Impedance measurement, Sensitivity, Performance, Microphones.
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