{"id":3211,"date":"2016-12-28T14:39:09","date_gmt":"2016-12-28T12:39:09","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=3211"},"modified":"2017-08-06T13:46:13","modified_gmt":"2017-08-06T10:46:13","slug":"%d7%aa%d7%a7%d7%9c%d7%99%d7%98%d7%95%d7%a8-%d7%9e%d7%95%d7%96%d7%99%d7%a7%d7%94","status":"publish","type":"post","link":"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=3211","title":{"rendered":"\u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05de\u05d5\u05d6\u05d9\u05e7\u05d4"},"content":{"rendered":"<p>\u05d4\u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05d4\u05e8\u05d0\u05e9\u05d5\u05df \u05d4\u05d9\u05d4 \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05dc\u05d4\u05e9\u05de\u05e2\u05ea \u05de\u05d5\u05e1\u05d9\u05e7\u05d4 \u05d4\u05e9\u05de\u05d5\u05e8\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d3\u05d9\u05d2\u05d9\u05d8\u05dc\u05d9\u05ea. \u05db\u05dc\u05d5\u05de\u05e8:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><span style=\"color: #800080\"><strong>CD- DAD = CD &#8211; Digital Audio Disk<\/strong><\/span><\/p>\n<p>\u05d6\u05d4\u05d5 \u05d0\u05d5\u05ea\u05d5 <strong><span style=\"color: #804000\">&quot;\u05e7\u05d5\u05de\u05e4\u05e7\u05d8 \u05d3\u05d9\u05e1\u05e7&quot;<\/span> <\/strong>\u05d4\u05e0\u05e4\u05d5\u05e5 \u05d1\u05d7\u05d9\u05d9 \u05d9\u05d5\u05dd \u05d9\u05d5\u05dd, \u05d5\u05de\u05e7\u05d5\u05d1\u05dc \u05db\u05dc \u05db\u05da \u05e2\u05dc \u05d7\u05d5\u05d1\u05d1\u05d9 \u05d4\u05de\u05d5\u05e1\u05d9\u05e7\u05d4.<\/p>\n<p>\u05d9\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d4\u05e6\u05dc\u05d9\u05dc\u05d9\u05dd \u05d4\u05de\u05d5\u05e4\u05e7\u05d9\u05dd \u05de\u05de\u05e0\u05d5 \u05d4\u05dd: \u05e6\u05dc\u05d9\u05dc \u05e2\u05e9\u05d9\u05e8 \u05d5\u05e0\u05e7\u05d9 \u05de\u05e8\u05e2\u05e9\u05d9\u05dd.<\/p>\n<p><span style=\"color: #8000ff\"><strong>\u05d1\u05e9\u05e0\u05ea 1982<\/strong><\/span> \u05d4\u05d2\u05d9\u05e2\u05d5 \u05dc\u05d4\u05e1\u05db\u05dd \u05e2\u05dc \u05ea\u05e7\u05df \u05dc\u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05dc\u05d4\u05e9\u05de\u05e2\u05ea \u05de\u05d5\u05e1\u05d9\u05e7\u05d4 &#8211; \u05ea\u05e7\u05df \u05d4\u05e0\u05e7\u05e8\u05d0 \u05d1\u05e9\u05dd: <strong><span style=\"color: #804000\">\u05d4\u05e1\u05e4\u05e8 \u05d4\u05d0\u05d3\u05d5\u05dd.<\/span><\/strong><\/p>\n<p><span style=\"color: #804000\"><strong>\u05dc\u05d4\u05dc\u05df \u05ea\u05de\u05e6\u05d9\u05ea \u05ea\u05db\u05d5\u05e0\u05d5\u05ea\u05d9\u05d5:<\/strong><\/span><\/p>\n<ul>\n<li>\u05d1\u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05de\u05e1\u05d5\u05d2 \u05d6\u05d4 \u05e0\u05d9\u05ea\u05df \u05dc\u05d0\u05d7\u05e1\u05df <strong>\u05e2\u05d3 99 \u05e7\u05d1\u05e6\u05d9 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d4\u05de\u05d5\u05e7\u05dc\u05d8\u05d9\u05dd \u05d0\u05d7\u05d3 \u05dc\u05d0\u05d7\u05e8 \u05d4\u05e9\u05e0\u05d9.<\/strong><\/li>\n<li>\u05dc\u05db\u05dc \u05e7\u05d5\u05d1\u05e5 \u05d0\u05d5\u05e8\u05da \u05de\u05e9\u05dc\u05d5, \u05d5\u05d4\u05d4\u05e4\u05e8\u05d3\u05d4 \u05d1\u05d9\u05df \u05e7\u05d1\u05e6\u05d9\u05dd \u05e2\u05d5\u05e7\u05d1\u05d9\u05dd \u05d4\u05d9\u05d0 \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05e1\u05d9\u05de\u05e0\u05d9\u05dd \u05de\u05d5\u05e1\u05db\u05de\u05d9\u05dd.<\/li>\n<li>\u05d1\u05ea\u05d5\u05da \u05d4\u05e7\u05d1\u05e6\u05d9\u05dd \u05de\u05e9\u05d5\u05dc\u05d1\u05ea \u05d1\u05d6\u05de\u05df \u05d4\u05d4\u05e7\u05dc\u05d8\u05d4 \u05d0\u05d9\u05e0\u05e4\u05d5\u05e8\u05de\u05e6\u05d9\u05d4 \u05e2\u05dc \u05d4\u05d6\u05de\u05df.<\/li>\n<li>\u05e4\u05e8\u05e7 \u05d4\u05d6\u05de\u05df \u05d4\u05de\u05d9\u05e0\u05d9\u05de\u05dc\u05d9 \u05d4\u05e0\u05de\u05d3\u05d3 \u05d4\u05d5\u05d0: 1\/75 \u05e9\u05e0\u05d9\u05d5\u05ea.<\/li>\n<li>\u05e0\u05d9\u05ea\u05df \u05dc\u05d0\u05d7\u05e1\u05df \u05e2\u05dc \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05db\u05d6\u05d4 \u05d9\u05e6\u05d9\u05e8\u05d5\u05ea \u05de\u05d5\u05e1\u05d9\u05e7\u05dc\u05d9\u05d5\u05ea \u05d1\u05e6\u05dc\u05d9\u05dc \u05e1\u05d8\u05e8\u05d9\u05d0\u05d5\u05e4\u05d5\u05e0\u05d9<strong> \u05e9\u05d0\u05d5\u05e8\u05db\u05df \u05d4\u05db\u05d5\u05dc\u05dc \u05e2\u05d3 74 \u05d3\u05e7\u05d5\u05ea<\/strong>.<\/li>\n<\/ul>\n<p><span style=\"color: #804000\"><strong>\u05d0\u05d5\u05ea \u05d4\u05e9\u05de\u05e2 \u05d4\u05de\u05d5\u05e7\u05dc\u05d8<\/strong><\/span> \u05e0\u05d3\u05d2\u05dd \u05d1\u05e7\u05e6\u05d1: 44.1kHz, \u05d1\u05e8\u05de\u05ea \u05d4\u05e4\u05e8\u05d3\u05d4 \u05e9\u05dc: 16Bits) 32Bits \u05dc\u05db\u05dc \u05d0\u05d7\u05d3 \u05de\u05d4\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05d4\u05e1\u05d8\u05e8\u05d9\u05d0\u05d5\u05e4\u05d5\u05e0\u05d9\u05d9\u05dd).<\/p>\n<p>\u05de\u05db\u05d9\u05d5\u05d5\u05df \u05e9\u05d4\u05d0\u05d9\u05e0\u05e4\u05d5\u05e8\u05de\u05e6\u05d9\u05d4 \u05e0\u05d0\u05d2\u05e8\u05ea \u05d1\u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05e9\u05dc \u05d1\u05b8\u05bc\u05ea\u05d9\u05dd (Bytes) \u05d1\u05e0\u05d9 8 \u05d1\u05b4\u05bc\u05d9\u05d8\u05d9\u05dd \u05db\u05dc \u05d0\u05d7\u05d3, \u05de\u05ea\u05e7\u05d1\u05dc \u05e9\u05e1\u05da \u05d4\u05db\u05dc \u05e7\u05e6\u05d1 \u05d4\u05d3\u05d2\u05d9\u05de\u05d4 \u05d4\u05d5\u05d0:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">44.1*1000*32\/8 = 176.4 [KBytes\/s]<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=3205\"><img decoding=\"async\" class=\"alignnone size-full wp-image-49\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/Buttons_Previous5bCircle5d.png\" alt=\"\u05db\u05e4\u05ea\u05d5\u05e8 &quot;\u05d4\u05e7\u05d5\u05d3\u05dd&quot;\" width=\"148\" height=\"54\" \/><\/a> <a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=3217\"><img decoding=\"async\" class=\"size-full wp-image-48 alignleft\" src=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/wp-content\/uploads\/sites\/25\/2016\/10\/Buttons_Next-5bSquare5d.png\" alt=\"\u05db\u05e4\u05ea\u05d5\u05e8 &quot;\u05d4\u05d1\u05d0&quot;\" width=\"148\" height=\"54\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u05d4\u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05d4\u05e8\u05d0\u05e9\u05d5\u05df \u05d4\u05d9\u05d4 \u05ea\u05e7\u05dc\u05d9\u05d8\u05d5\u05e8 \u05dc\u05d4\u05e9\u05de\u05e2\u05ea \u05de\u05d5\u05e1\u05d9\u05e7\u05d4 \u05d4\u05e9\u05de\u05d5\u05e8\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d3\u05d9\u05d2\u05d9\u05d8\u05dc\u05d9\u05ea. \u05db\u05dc\u05d5\u05de\u05e8: CD- DAD = CD &#8211; Digital Audio Disk \u05d6\u05d4\u05d5 \u05d0\u05d5\u05ea\u05d5 &quot;\u05e7\u05d5\u05de\u05e4\u05e7\u05d8 \u05d3\u05d9\u05e1\u05e7&quot; \u05d4\u05e0\u05e4\u05d5\u05e5 \u05d1\u05d7\u05d9\u05d9 \u05d9\u05d5\u05dd \u05d9\u05d5\u05dd, \u05d5\u05de\u05e7\u05d5\u05d1\u05dc \u05db\u05dc \u05db\u05da \u05e2\u05dc \u05d7\u05d5\u05d1\u05d1\u05d9 \u05d4\u05de\u05d5\u05e1\u05d9\u05e7\u05d4. \u05d9\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d4\u05e6\u05dc\u05d9\u05dc\u05d9\u05dd \u05d4\u05de\u05d5\u05e4\u05e7\u05d9\u05dd \u05de\u05de\u05e0\u05d5 \u05d4\u05dd: \u05e6\u05dc\u05d9\u05dc \u05e2\u05e9\u05d9\u05e8 \u05d5\u05e0\u05e7\u05d9 &hellip; <a href=\"https:\/\/stwww1.weizmann.ac.il\/lasers\/?p=3211\">\u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4  <span class=\"meta-nav\">&larr;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-3211","post","type-post","status-publish","format-standard","hentry","category-61"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/3211"}],"collection":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3211"}],"version-history":[{"count":6,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/3211\/revisions"}],"predecessor-version":[{"id":5947,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=\/wp\/v2\/posts\/3211\/revisions\/5947"}],"wp:attachment":[{"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/lasers\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}