{"id":197,"date":"2009-08-31T09:23:18","date_gmt":"2009-08-31T06:23:18","guid":{"rendered":"https:\/\/yehar.com\/blog\/?p=197"},"modified":"2017-04-01T22:35:26","modified_gmt":"2017-04-01T19:35:26","slug":"polynomial-interpolators-for-high-quality-resampling-of-oversampled-audio","status":"publish","type":"post","link":"https:\/\/yehar.com\/blog\/?p=197","title":{"rendered":"Polynomial interpolation"},"content":{"rendered":"<h2>Polynomial Interpolators for High-Quality Resampling of Oversampled Audio<\/h2>\n<p>Revised version (October 2001): <a href=\"http:\/\/yehar.com\/blog\/wp-content\/uploads\/2009\/08\/deip.pdf\">deip.pdf<\/a> (501 KiB)<\/p>\n<p>Abstract:<\/p>\n<p>\"This paper discusses piece-wise polynomial interpolators used in audio resampling and presents new low-order designs that are optimized for high-quality resampling of oversampled audio. Source code and useful tables for using the interpolators are included.\"<\/p>\n<p>Scarcely documented C++ source code: <a href=\"http:\/\/yehar.com\/blog\/wp-content\/uploads\/2009\/08\/depoly.zip\">depoly.zip<\/a><\/p>\n<p>Old version (August 2001): <a href=\"http:\/\/yehar.com\/blog\/wp-content\/uploads\/2009\/08\/deip-original.pdf\">deip-original.pdf<\/a> (491 KiB)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polynomial Interpolators for High-Quality Resampling of Oversampled Audio Revised version (October 2001): deip.pdf (501 KiB) Abstract: &#8220;This paper discusses piece-wise polynomial interpolators used in audio resampling and presents new low-order designs that are optimized for high-quality resampling of oversampled audio. Source code and useful tables for using the interpolators are included.&#8221; Scarcely documented C++ source &hellip; <a href=\"https:\/\/yehar.com\/blog\/?p=197\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Polynomial interpolation&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":3576,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/197"}],"collection":[{"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=197"}],"version-history":[{"count":2,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/197\/revisions"}],"predecessor-version":[{"id":4130,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/197\/revisions\/4130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=\/wp\/v2\/media\/3576"}],"wp:attachment":[{"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yehar.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}