{"id":686913,"date":"2024-11-06T05:04:34","date_gmt":"2024-11-06T05:04:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/smpte-rp-1432004\/"},"modified":"2024-11-06T05:04:34","modified_gmt":"2024-11-06T05:04:34","slug":"smpte-rp-1432004","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/smpte\/smpte-rp-1432004\/","title":{"rendered":"SMPTE RP 143:2004"},"content":{"rendered":"<p><b>Abtract:<\/b><\/p>\n<p>(1.1) This practice specifies a type U audio frequency test film to be used for adjusting the mechanical and electrical parameters of 35-mm motion-picture magnetic audio reproducers intended for striped release prints perforated CS, operating at 24 frames (96 perforations) per second (approximately 90 ft [27 m] per minute [18 in or 457 mm per second]) for proper playback. (1.2) The International Organization for Standardization recognizes two reference levels for test films: Type U with a reference level of 185 nWb\/m and type E with a reference level of 320 nWb\/m, in order to account for differing meter types in common use in the United States and Europe.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>SMPTE Recommended Practice &#8211; Specifications for Type U Audio Level and Multifrequency Test Film for 35-mm Striped Four-Track Release Print Audio Reproducers, Magnetic Type<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/smpte\/\"><b>SMPTE<\/b><\/a><\/td>\n<td>2004-11-08<\/td>\n<td>6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":686921,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[722,2684],"product_tag":[],"class_list":{"0":"post-686913","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-37-060-99","7":"product_cat-smpte","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\/686913","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\/686921"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=686913"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=686913"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=686913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}