{"id":9649976,"date":"2019-06-01T00:20:00","date_gmt":"2019-05-31T21:20:00","guid":{"rendered":"http:\/\/iee.it.teithe.gr\/course\/%cf%84%ce%b5%cf%87%ce%bd%ce%bf%ce%bb%ce%bf%ce%b3%ce%af%ce%b5%cf%82-%ce%ae%cf%87%ce%bf%cf%85-%ce%ba%ce%b1%ce%b9-%ce%b5%ce%b9%ce%ba%cf%8c%ce%bd%ce%b1%cf%82\/"},"modified":"2025-02-09T22:09:08","modified_gmt":"2025-02-09T19:09:08","slug":"1771","status":"publish","type":"course","link":"https:\/\/www.iee.ihu.gr\/en\/course\/1771\/","title":{"rendered":"Audio and Image Technologies"},"content":{"rendered":"<p>- Basic concepts of audiovisual signals.<br \/>\n&#8211; Electroacoustic chain.<br \/>\n&#8211; Digitization process of audio and video content.<br \/>\n&#8211; Audio and visual properties extraction.<br \/>\n&#8211; Comparison of audiovisual parameters.<br \/>\n&#8211; Classification models on audio and image content.<\/p>","protected":false},"author":1,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-9649976","course","type-course","status-publish","hentry"],"acf":[],"aioseo_notices":[],"post-meta-fields":{"course-semester":["7"],"_course-semester":["field_5d132f2c14d55"],"course-id":["1771"],"_course-id":["field_5d132b9c78b6e"],"course-group":["\u039a\u039f\u0399\u039d"],"_course-group":["field_5d14e905fe59a"],"course-type":["\u0395\u039e-\u0391\u0394"],"_course-type":["field_5d133c6ba1599"],"course-compulsory":["\u0395\u03a0"],"_course-compulsory":["field_5d146d39805a6"],"course-field":["\u0395\u0394"],"_course-field":["field_5d146e248f2b3"],"course-ects":["6"],"_course-ects":["field_5d13518794761"],"course-hours-theory":["2"],"_course-hours-theory":["field_5d13521894762"],"course-hours-lab":["2"],"_course-hours-lab":["field_5d1468d18a11f"],"_edit_lock":["1739128005:1"],"_edit_last":["1"],"course-school":["School of Engineering"],"_course-school":["field_5d132bf078b70"],"course-dept":["Department of Information and Electronic Engineering"],"_course-dept":["field_5d132c3a78b71"],"course-level":["1"],"_course-level":["field_5d132c5878b72"],"course-lang":["a:1:{i:0;s:2:\"el\";}"],"_course-lang":["field_5d133e246f04b"],"course-erasmus":["1"],"_course-erasmus":["field_5d133e8e6f04c"],"course-url":["https:\/\/exams-iee.the.ihu.gr\/course\/view.php?id=60"],"_course-url":["field_5d133f9b5c292"],"course-prerequisites":["a:1:{i:0;s:7:\"9649942\";}"],"_course-prerequisites":["field_5d13405189c17"],"course-aim":["The objective of this course is to introduce the students in the basic concepts of audiovisual systems, audiovisual parameters and multimedia classification modelling. 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