{"id":197532,"date":"2024-10-19T12:34:21","date_gmt":"2024-10-19T12:34:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asa-s12-9-2013-part3-r2018\/"},"modified":"2024-10-25T05:07:56","modified_gmt":"2024-10-25T05:07:56","slug":"asa-s12-9-2013-part3-r2018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asa\/asa-s12-9-2013-part3-r2018\/","title":{"rendered":"ASA S12.9 2013 Part3 R2018"},"content":{"rendered":"

None<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\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
13<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
14<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
16<\/td>\n4 Instrumentation
4.1 Sound measuring instrument
4.2 Acoustical calibrator
4.3 Spectrum analyzer
4.4 Recording equipment
4.5 Windscreen <\/td>\n<\/tr>\n
17<\/td>\n4.6 Meteorological equipment
5 General data collection concepts
5.1 Introduction
5.2 Background sound <\/td>\n<\/tr>\n
18<\/td>\n5.3 General data collection methods for measurement of the LEQ of a source corrected for
\n the continuous LEQ of the background and for transient background sound
6 Source(s) data collection
6.1 Site selection <\/td>\n<\/tr>\n
19<\/td>\n6.2 Instrument setup
6.3 Measurement site operation and checking instrument sensitivity <\/td>\n<\/tr>\n
20<\/td>\n6.4 Initial data collection
6.5 Simplified procedure 1 for the accelerated measurement of equivalent-continuous sound
\n pressure level <\/td>\n<\/tr>\n
22<\/td>\n6.6 Simplified procedure 2 for the accelerated measurement of equivalent-continuous sound
\n pressure level <\/td>\n<\/tr>\n
23<\/td>\n6.7 Basic procedure for measurement of equivalent-continuous sound pressure level <\/td>\n<\/tr>\n
25<\/td>\n6.8 Minimum data collection requirements for basic measurement data collection <\/td>\n<\/tr>\n
26<\/td>\n6.9 Correction for continuous background sound <\/td>\n<\/tr>\n
27<\/td>\n7 Determining the background sound
7.1 Introduction
7.2 Background sound measurement method
7.3 Background sound measurement alternatives for sources that can be turned off <\/td>\n<\/tr>\n
29<\/td>\n7.4 Background sound measurement alternatives for sources that cannot be turned off <\/td>\n<\/tr>\n
30<\/td>\n8 Data to be reported
8.1 Source data <\/td>\n<\/tr>\n
31<\/td>\n8.2 Background sound <\/td>\n<\/tr>\n
32<\/td>\n8.3 General site and procedural information <\/td>\n<\/tr>\n
33<\/td>\nAnnex A (informative) Source and receiver sound <\/td>\n<\/tr>\n
34<\/td>\nAnnex B (informative) Determination of the presence of prominent discrete tones
B.1 Test for the presence of a prominent discrete tone
B.2 Determination of the presence of a prominent discrete tone <\/td>\n<\/tr>\n
36<\/td>\nii
\n Annex C (informative) Table look-up method to determine the continuous background sound
\n level <\/td>\n<\/tr>\n
42<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ANSI\/ASA S12.9-2013\/Part 3 (R2018) American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound, Part 3: Short-term Measurements with an Observer Present<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASA<\/b><\/a><\/td>\n2013<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":197535,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2652],"product_tag":[],"class_list":{"0":"post-197532","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asa","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/197532","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\/197535"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=197532"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=197532"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=197532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}