{"id":420012,"date":"2024-10-20T06:28:52","date_gmt":"2024-10-20T06:28:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61988-2-52012-2\/"},"modified":"2024-10-26T12:06:53","modified_gmt":"2024-10-26T12:06:53","slug":"bs-en-61988-2-52012-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61988-2-52012-2\/","title":{"rendered":"BS EN 61988-2-5:2012"},"content":{"rendered":"
This part of IEC 61988 determines the following measuring methods for characterizing the performance of PDP modules (plasma display modules):<\/p>\n
Acoustic noise<\/p>\n<\/li>\n<\/ul>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
6<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 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 <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 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 <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 6.3.6 Measuring frequency range Figure 1 \u2013 Setting of measuring equipment Figure 2 \u2013 Measuring point <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 6.3.7 Measuring bandwidth 6.3.8 Weighting filter 6.4 Calculation of overall acoustic noise level 6.5 Measurement procedure <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 6.6 Measurement report Table 1 \u2013 Example of acoustic noise measurement result <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Plasma display panels – Measuring methods. Acoustic noise<\/b><\/p>\n |