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BS EN 61988-2-5:2012

BS EN 61988-2-5:2012

$102.76

Plasma display panels – Measuring methods. Acoustic noise

Published By Publication Date Number of Pages
BSI 2012 16
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This part of IEC 61988 determines the following measuring methods for characterizing the performance of PDP modules (plasma display modules):

  • Acoustic noise

PDF Catalog

PDF Pages PDF Title
6 English
CONTENTS
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Structure of measuring equipment
5 Standard measuring conditions
6 Measuring method
6.1 Purpose
6.2 Measuring equipment
6.2.1 Equipment list
6.2.2 Anechoic chamber
6.2.3 Silent room
9 6.2.4 Sound level meter
6.3 Measuring conditions
6.3.1 Layout
6.3.2 Standard measuring distance
6.3.3 Measuring point
6.3.4 Input video signal
6.3.5 Warm-up conditions
10 6.3.6 Measuring frequency range
Figure 1 – Setting of measuring equipment
Figure 2 – Measuring point
11 6.3.7 Measuring bandwidth
6.3.8 Weighting filter
6.4 Calculation of overall acoustic noise level
6.5 Measurement procedure
12 6.6 Measurement report
Table 1 – Example of acoustic noise measurement result
13 Bibliography

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BS EN 61988-2-5:2012
$102.76