{"id":25196,"date":"2018-12-10T22:32:03","date_gmt":"2018-12-10T21:32:03","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/?p=25196"},"modified":"2018-12-10T22:32:26","modified_gmt":"2018-12-10T21:32:26","slug":"curiositat-mes-de-desembre","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/primaria\/curiositat-mes-de-desembre\/","title":{"rendered":"CURIOSITAT: mes de desembre"},"content":{"rendered":"<p>Per acabar el curs una curiositat ben peculiar.<\/p>\n<p>Totes i tots vosaltres sabeu que els instruments els classifiquem en instruments de corda, vent, percussi\u00f3 i electr\u00f2nics, per\u00f2 dins dels electr\u00f2nics n&#8217;hi ha un de ben peculiar: el theremin.<\/p>\n<p>El <b>theremin<\/b>,\u00a0 va ser un dels primers instruments electr\u00f2nics de la hist\u00f2ria i el m\u00e9s antic que ha perdurat fins avui.<\/p>\n<p>Pertany a la fam\u00edlia dels instruments electr\u00f2fons, el so es genera mitjan\u00e7ant circuits el\u00e8ctrics, i com que genera i amplifica el so de forma totalment el\u00e8ctrica, i sense la utilitzaci\u00f3 de cap mecanisme, forma part del subgrup dels instruments r\u00e0dio-el\u00e8ctrics.<\/p>\n<p>Consisteix en una caixa amb dues antenes, horitzontal i vertical, que controlen respectivament volum (fort-fluix) i to (nota aguda-greu). En un principi s&#8217;anunciava com a &#8220;l&#8217;instrument que es toca sense ser tocat&#8221;, perqu\u00e8 no hi ha contacte f\u00edsic entre l&#8217;int\u00e8rpret i l&#8217;instrument, sin\u00f3 que aquell allunya o apropa les mans a les antenes, que reaccionen a la capacit\u00e0ncia del cos hum\u00e0, introduint variacions de to o volum.<\/p>\n<p>&nbsp;<\/p>\n<p>La t\u00e8cnica d&#8217;interpretaci\u00f3 del theremin \u00e9s extremadament complicada, la qual cosa l&#8217;ha relegat massa sovint a generador d&#8217;efectes especials. El seu so \u00e9s un cl\u00e0ssic dels films de terror o ci\u00e8ncia-ficci\u00f3 dels anys 50 i 60. Tot i aix\u00ed hi ha alguns thereministes de renom, com ara\u00a0 Lydia Kavina, que l&#8217;han explorat i adaptat al repertori cl\u00e0ssic.<\/p>\n<p><iframe loading=\"lazy\" title=\"THEREMIN - Over The Rainbow\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/K6KbEnGnymk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"KATICA ILL\u00c9NYI - Once Upon a Time in the West  - Theremin\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/lY7sXKGZl2w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Per acabar el curs una curiositat ben peculiar.<br \/>\nTotes i tots vosaltres sabeu que els instruments els classifiquem en instruments de corda, vent, percussi\u00f3 i electr\u00f2nics, per\u00f2 dins dels electr\u00f2nics n&#8217;hi ha un de ben peculiar: el theremin.<br \/>\nEl theremin,\u00a0 va ser un dels primers instruments electr\u00f2nics&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/primaria\/curiositat-mes-de-desembre\/\" title=\"Read CURIOSITAT: mes de desembre\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":5,"featured_media":25197,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[10,11,12,13,14,15,320,5],"tags":[346],"class_list":["post-25196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1r","category-2n","category-3r","category-4t","category-5e","category-6e","category-musica","category-primaria","tag-curiositats"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/posts\/25196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/comments?post=25196"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/posts\/25196\/revisions"}],"predecessor-version":[{"id":25199,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/posts\/25196\/revisions\/25199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/media\/25197"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/media?parent=25196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/categories?post=25196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-santjordi-lleida\/wp-json\/wp\/v2\/tags?post=25196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}