{"id":293,"date":"2023-03-10T11:31:09","date_gmt":"2023-03-10T08:31:09","guid":{"rendered":"https:\/\/pmp.du.lv\/?page_id=293"},"modified":"2023-03-10T11:31:09","modified_gmt":"2023-03-10T08:31:09","slug":"the-acoustics-of-choir-rehearsal-rooms","status":"publish","type":"page","link":"https:\/\/pmp.du.lv\/index.php\/16-2\/the-acoustics-of-choir-rehearsal-rooms\/","title":{"rendered":"THE ACOUSTICS OF CHOIR REHEARSAL ROOMS"},"content":{"rendered":"\n<p><strong>Author(s)<\/strong><\/p>\n\n\n\n<p>Baiba TRIN\u012aTE<\/p>\n\n\n\n<p><strong>Abstract<\/strong><\/p>\n\n\n\n<p>The study investigates choir rehearsal room physical and acoustical parameters. The<br>reverberation time measurements (T30) were carried out in twenty choir rehearsal<br>rooms. The measurements were provided according to ISO 3382-1:2009. Based on<br>acquired T30 and room volume, the lower and upper limits of T30 and sound strength G<br>were estimated (ISO 23591, 2021). Six out of 20 rehearsal rooms had T30 sufficient for<br>requirements specified for quiet acoustic music. T30 and sound strength G values<br>allowed us\/me to model the optimal acoustical environment for choir rehearsals<br>according to the number of singers and choir type.<br><strong>Keywords<\/strong>: choir, rehearsal rooms, reverberation time, sound strength G, choral<br>acoustics<\/p>\n\n\n<div id=\"wppdfemb-frame-container-271\"><iframe id=\"wppdf-emb-iframe-271\" scrolling=\"no\" data-pdf-index=\"2\" class=\"pdfembed-iframe nonfullscreen\" style=\"border: none; width:100%; max-width: 100%; min-height: 1000px;\" src=\"https:\/\/pmp.du.lv?pdfID=271&#038;url=https%3A%2F%2Fpmp.du.lv%2Fwp-content%2Fuploads%2F2023%2F03%2FPMP_22-1_2023_4-Trinite_97-109.pdf&#038;index=2\" ><\/iframe><\/div>","protected":false},"excerpt":{"rendered":"<p>Author(s) Baiba TRIN\u012aTE Abstract The study investigates choir rehearsal room physical and acoustical parameters. Thereverberation time measurements (T30) were carried out in twenty choir rehearsalrooms. The measurements were provided according to ISO 3382-1:2009. Based onacquired T30 and room volume, the lower and upper limits of T30 and sound strength Gwere estimated (ISO 23591, 2021). Six [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":16,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/pages\/293"}],"collection":[{"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/comments?post=293"}],"version-history":[{"count":1,"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/pages\/293\/revisions"}],"predecessor-version":[{"id":294,"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/pages\/293\/revisions\/294"}],"up":[{"embeddable":true,"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/pages\/16"}],"wp:attachment":[{"href":"https:\/\/pmp.du.lv\/index.php\/wp-json\/wp\/v2\/media?parent=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}