{"id":228909,"date":"2024-10-19T14:53:16","date_gmt":"2024-10-19T14:53:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-627772016\/"},"modified":"2024-10-25T09:00:04","modified_gmt":"2024-10-25T09:00:04","slug":"bs-en-627772016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-627772016\/","title":{"rendered":"BS EN 62777:2016"},"content":{"rendered":"

This International Standard applies to directional loudspeaker array systems of any kind, and to the parts of which they are composed or which are used as auxiliaries in such systems.<\/p>\n

This standard deals with the determination of the performance of directional loudspeaker array systems, the comparison of these system types, and the determination of their proper practical application, by listing the characteristics which are useful for their specification. It specifies uniform measurement methods for these characteristics.<\/p>\n

This standard is restricted to a description of the audio space around a person and the relevant method of measurement. It does not consider characteristics of loudspeakers, which are specified in IEC 60268\u20115<\/span> <\/span>.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n
6<\/td>\nCONTENTS <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Personal acoustic zone and sound pressure level
4.1 Personal acoustic zone <\/td>\n<\/tr>\n
12<\/td>\n4.2 Personal distance between listeners
4.3 Personal distance between a directional loudspeaker array system and a listener
Figures
Figure 1 \u2013 Personal acoustic zone
Figure 2 \u2013 Personal acoustic zone and sound pressure level <\/td>\n<\/tr>\n
13<\/td>\n4.4 Average sound pressure level at a personal acoustic zone
5 Personal acoustic zone index
5.1 General
Figure 3 \u2013 Measuring points of the personal acoustic zone <\/td>\n<\/tr>\n
14<\/td>\n5.2 PAZI-x
5.3 PAZI-y
5.4 PAZI-xy
5.5 PAZI-xyz
6 Measurement of the sound pressure level for a personal acoustic zone
6.1 General
6.2 Characteristics to be specified <\/td>\n<\/tr>\n
15<\/td>\n6.3 Method of measurement
6.3.1 Directional loudspeaker array system
6.3.2 Microphone
6.3.3 Test signals
6.3.4 Sound pressure level curves
6.4 Test environment condition
6.4.1 Temperature
6.4.2 Humidity
7 Indication of the characteristics to be specified <\/td>\n<\/tr>\n
16<\/td>\nTables
Table 1 \u2013 Characteristics to be specified <\/td>\n<\/tr>\n
17<\/td>\nAnnex A (informative) Example of standard specifications for a personal audio space
Table A.1 \u2013 Personal acoustic zone \u2013 Dimensioned example <\/td>\n<\/tr>\n
18<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Quality evaluation method for the sound field of directional loudspeaker array system<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2016<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":228913,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[643,2641],"product_tag":[],"class_list":{"0":"post-228909","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-160-50","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/228909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/228913"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=228909"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=228909"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=228909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}