{"id":197403,"date":"2024-10-19T12:33:52","date_gmt":"2024-10-19T12:33:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asa-s1-15-2005-part2-r2015\/"},"modified":"2024-10-25T05:07:31","modified_gmt":"2024-10-25T05:07:31","slug":"asa-s1-15-2005-part2-r2015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asa\/asa-s1-15-2005-part2-r2015\/","title":{"rendered":"ASA S1.15 2005 Part2 R2015"},"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\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Reference environmental conditions <\/td>\n<\/tr>\n
13<\/td>\n5 Principles of pressure calibration by reciprocity
5.1 General principle
5.2 Basic expressions <\/td>\n<\/tr>\n
14<\/td>\n5.3 Insert voltage technique <\/td>\n<\/tr>\n
15<\/td>\n5.4 Evaluation of the acoustic transfer impedance <\/td>\n<\/tr>\n
17<\/td>\n5.5 Heat-conduction correction
5.6 Capillary tube correction <\/td>\n<\/tr>\n
18<\/td>\n5.7 Final expressions for the pressure sensitivity
6 Factors influencing the pressure sensitivity
6.1 General <\/td>\n<\/tr>\n
19<\/td>\n6.2 Polarizing voltage
6.3 Ground shield reference configuration
6.4 Pressure distribution over the diaphragm <\/td>\n<\/tr>\n
20<\/td>\n6.5 Dependence on environmental conditions
7 Calibration uncertainty components
7.1 General <\/td>\n<\/tr>\n
21<\/td>\n7.2 Electrical transfer impedance
7.3 Acoustical transfer impedance <\/td>\n<\/tr>\n
23<\/td>\n7.4 Polarizing voltage
7.5 Uncertainty on pressure sensitivity level <\/td>\n<\/tr>\n
24<\/td>\nA.1 <\/td>\n<\/tr>\n
25<\/td>\nA.2 Bibliography for Annex A <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (normative) Heat conduction in a closed cavity
Annex B (normative) Acoustic impedance of a capillary tube
B.1 Determination by the transmission line theory <\/td>\n<\/tr>\n
28<\/td>\nB.2 Bibliography for Annex B <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (informative) Examples of cylindrical couplers for calibration of microphones
ii
\n C.1 General
C.2 Plane-wave couplers <\/td>\n<\/tr>\n
33<\/td>\nC.3 Large-volume couplers <\/td>\n<\/tr>\n
34<\/td>\nC.4 Bibliography for Annex C <\/td>\n<\/tr>\n
35<\/td>\nAnnex D (informative) Environmental influence on the sensitivity of microphones
D.1 General
D.2 Dependence on static pressure <\/td>\n<\/tr>\n
36<\/td>\nD.3 Microphone sensitivity pressure correction <\/td>\n<\/tr>\n
38<\/td>\nD.4 Dependence on temperature <\/td>\n<\/tr>\n
40<\/td>\nD.5 Bibliography for Annex D <\/td>\n<\/tr>\n
41<\/td>\nAnnex E (informative) Methods for determining microphone parameters
E.1 Introduction
E.2 Front cavity depth
E.3 Front cavity volume and equivalent volume <\/td>\n<\/tr>\n
42<\/td>\nE.4 Acoustic impedance of the microphone <\/td>\n<\/tr>\n
43<\/td>\nAnnex F (informative) Physical properties of air
F.1 Properties
F.2 Nomenclature <\/td>\n<\/tr>\n
44<\/td>\nF.3 Density of humid air <\/td>\n<\/tr>\n
45<\/td>\nF.4 Speed of sound in air <\/td>\n<\/tr>\n
47<\/td>\nF.5 Ratio of specific heats of air
F.6 Viscosity and thermal diffusivity of air for capillary correction <\/td>\n<\/tr>\n
49<\/td>\nF.7 Bibliography for Annex F <\/td>\n<\/tr>\n
53<\/td>\nAnnex G (informative) A numerical example for the calculation of estimated expanded uncertainty41
\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ANSI\/ASA S1.15-2005\/Part 2 (R2015) American National Standard Measurement Microphones, Part 2: Primary Method for Pressure Calibration of Laboratory Standard Microphones by the Reciprocity Technique<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASA<\/b><\/a><\/td>\n2005<\/td>\n62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":197407,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2652],"product_tag":[],"class_list":{"0":"post-197403","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\/197403","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\/197407"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=197403"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=197403"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=197403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}