{"id":381602,"date":"2024-10-20T03:12:15","date_gmt":"2024-10-20T03:12:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e1050-10\/"},"modified":"2024-10-26T05:49:13","modified_gmt":"2024-10-26T05:49:13","slug":"astm-e1050-10","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e1050-10\/","title":{"rendered":"ASTM-E1050"},"content":{"rendered":"<\/p>\n

1.1 This test method covers the use of an impedance tube, two microphone locations, and a digital frequency analysis system for the determination of normal incidence sound absorption coefficients and normal specific acoustic impedance ratios of materials.<\/p>\n

1.2 Laboratory AccreditationA procedure for accrediting a laboratory for performing this test method is given in Annex A1.<\/p>\n

This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the use of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
Apparatus <\/td>\n<\/tr>\n
3<\/td>\nFIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nTABLE 1 <\/td>\n<\/tr>\n
5<\/td>\nFIG. 2
FIG. 3 <\/td>\n<\/tr>\n
6<\/td>\nTest Specimen
Procedure
FIG. 4 <\/td>\n<\/tr>\n
8<\/td>\nSources of Error <\/td>\n<\/tr>\n
9<\/td>\nReport
Precision and Bias <\/td>\n<\/tr>\n
10<\/td>\nKeywords
A1. LABORATORY ACCREDITATION
A1.1
A1.2
A1.3
TABLE 2 <\/td>\n<\/tr>\n
11<\/td>\nX1. ALTERNATE CALIBRATION FACTOR MEASUREMENT
X1.1
X1.2
REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E1050-98(2006) Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2006<\/td>\n11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":381610,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1266,2637],"product_tag":[],"class_list":{"0":"post-381602","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-120-20","7":"product_cat-astm","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\/381602","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\/381610"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=381602"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=381602"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=381602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}