IEC 60942 PDF

IEC 60942 PDF

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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This edition includes the following significant technical changes with respect to the previous edition: TC 29 – Electroacoustics rss. Our prices are in Swiss francs CHF. Preview Abstract IEC Accept and continue Learn more about the cookies we use and how to change your settings.

Our prices are in Swiss francs CHF. The following test report forms are related: Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use. By continuing to use this site you agree to our use of cookies.

Acceptance limits are smallest for class LS and greatest for class 2 instruments. The following test report forms are related: Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use.

Calibration of sound calibrators: an overview

TC 29 – Electroacoustics rss. Click to learn more. A class 1 sound calibrator is primarily intended for use with a class 1 sound level meter and a class 2 6042 calibrator primarily with a class 2 sound level meter, as specified in IEC Preview 609942 Specifies the performance requirements for three classes of sound calibrator: Do you need a multi-user copy?

Any further distribution of this work must maintain attribution to the author s and the title of the work, journal citation and DOI. Acoustoelectric devices, Sound sources, Performance testing, Sound 60492, Acoustic measurement, Signal distortion, Performance, Grades qualityAcoustic testing, Accuracy, Approval 609422, Environment workingAcoustic equipment, Frequencies, Calibration, Sound-level meters, Measurement characteristics, Sound generators, Stability.

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This fourth edition cancels and replaces the third edition published inof which it constitutes a technical ie. Find Similar Items This product falls into the following categories.

To find out more, see our Privacy and Cookies policy. Tolerance limits are smallest for class LS and greatest for class 2 instruments. Sign up for new issue notifications. Your basket is empty. Please download Chrome or Firefox or view our browser tips. A-S1 – Final report Available in www. The faster, easier way to work with standards. Look inside Relevant for electromagnetic compatibility EMC smart city. Content from this work may be used under the terms of the Creative Commons Attribution 3.

The Redline version is not an official document, it is available in 609422 only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. You may experience issues viewing this site in Internet Explorer 9, 10 or You may find similar items within these categories by selecting from the choices below:. This third edition cancels and replaces the second edition published inand its amendment 1of which it constitutes a technical revision.

We accept all major credit cards American Express, Mastercard and VisaPayPal and bank transfers as form of payment. The tolerance limits for class 1 and class 2 sound calibrators are based on the use of a working standard microphone, as specified in IECfor demonstrations of conformance to the requirements of this standard.

Calibration of sound calibrators: an overview – IOPscience

Initially, traditional calibration methods are presented. Buy this article in print. Soares Z M D Electroacoustic devices: We accept all major credit cards American Express, Mastercard and VisaPayPal and bank transfers as form of payment.

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

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Search all products by. Following, the international standard IEC is discussed emphasizing parameters, target measurement uncertainty and criteria for conformance to the requirements of the standard.

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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. This site uses cookies. This paper presents an overview of calibration of sound calibrators.

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Conference SeriesVolumeNumber 1. Calibreurs acoustiques Title in German Elektroakustik.

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 Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique.

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