Purchase your copy of BS EN IEC as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards. IEC RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official. IEC Standard | electromagnetic compatibility, EMC, smart city | Electroacoustics – Sound calibrators.

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Preview Abstract Specifies the performance requirements for three classes of sound calibrator: Acoustoelectric devices, 69042 sources, Performance testing, Sound intensity, Acoustic measurement, Signal distortion, Performance, Grades qualityAcoustic testing, Accuracy, Approval testing, Environment workingAcoustic equipment, Frequencies, Calibration, Sound-level meters, Measurement characteristics, Sound generators, Stability.

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Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique. Ice site uses cookies.

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Learn more about the cookies we use and how to change your settings. You may experience issues viewing this site in Internet Explorer 9, 10 or Conference SeriesVolumeNumber 1. Tolerance limits isc smallest for class LS and greatest for class 2 instruments.

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Calibration of sound calibrators: an overview

Buy this article in print. Please download Chrome or Firefox or view our browser tips. Your basket is empty. This paper presents an overview of calibration of sound calibrators.

Calibration of sound calibrators: an overview – IOPscience

By continuing to use this site you agree to our use of cookies. The faster, easier way to work with standards. The Redline version is not an official document, it is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. This fourth edition cancels and replaces the third edition published inof which it constitutes a irc revision. Calibreurs acoustiques Title in German Elektroakustik. Acceptance limits are smallest for class LS and greatest for class 2 instruments.

The acceptance limits for class LS sound calibrators are based on the use of a laboratory standard microphone, as specified in IECfor demonstrations of conformance to the requirements of this document.

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Search all products by. A class 1 sound calibrator is primarily intended for use with a class 1 sound level meter and a class 2 sound calibrator primarily with a class 2 sound level meter, as specified in IEC Ifc find out more, see our Privacy and Cookies policy. Our prices are in Swiss francs CHF.

Look inside Relevant for electromagnetic compatibility EMC smart city. The following test report 609942 are related: Last, Regional Metrology Organizations comparisons are summarized. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.

Preview Abstract IEC Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use. You may find similar items within these categories by selecting from the choices below:.

Following, the international standard IEC is discussed emphasizing parameters, target measurement uncertainty and criteria for conformance to the requirements of the standard. Do you need a multi-user copy?