"CZ - \u010Cesk\u00E1 republika" . "Objektivn\u00ED a subjektivn\u00ED metody vyhodnocov\u00E1n\u00ED kvality vodozna\u010Dn\u00FDch audio sign\u00E1l\u016F"@cs . . . "Objektivn\u00ED a subjektivn\u00ED metody vyhodnocov\u00E1n\u00ED kvality vodozna\u010Dn\u00FDch audio sign\u00E1l\u016F" . "Objective and subjective methods for quality evaluation of watermarked audio signals"@en . "Zezula, Radek" . . "RIV/00216305:26220/08:PU74572!RIV10-MSM-26220___" . "The basic requirement set for methods of watermarking digital audio signals is that a watermark embedded in audio data should have be sufficiently resistant to being damaged by common methods of audio signal processing. At the same time the embedded watermark should be imperceptible - it means that the quality of original audio signal should be preserved beyond the embedding of watermark into audio data. This article deals with how to verify or determine the quality of watermarked data: it describes both the subjective and the objective methods of quality evaluation of audio signals."@en . . "Elektrorevue - Internetov\u00FD \u010Dasopis (http://www.elektrorevue.cz)" . . "Jedn\u00EDm ze z\u00E1kladn\u00EDch po\u017Eadavk\u016F kladen\u00FDch na metody digit\u00E1ln\u00EDho vodozna\u010Dn\u00ED audio sign\u00E1l\u016F je vkl\u00E1dat vodoznak do audio dat takov\u00FDm zp\u016Fsobem, aby byl v audio datech dostate\u010Dn\u011B odoln\u00FD proti po\u0161kozen\u00ED b\u011B\u017En\u00FDmi metodami zpracov\u00E1n\u00ED audio sign\u00E1lu, ale p\u0159itom byl nevn\u00EDmateln\u00FD - tedy takov\u00FD, aby d\u00EDky jeho vlo\u017Een\u00ED do audio dat nedoch\u00E1zelo k naru\u0161en\u00ED p\u016Fvodn\u00ED kvality audio sign\u00E1lu. Zp\u016Fsoby jak ov\u011B\u0159it \u010Di stanovit kvalitu vodozna\u010Dn\u00FDch dat se zab\u00FDv\u00E1 tento \u010Dl\u00E1nek." . "3" . "7"^^ . "Objektivn\u00ED a subjektivn\u00ED metody vyhodnocov\u00E1n\u00ED kvality vodozna\u010Dn\u00FDch audio sign\u00E1l\u016F"@cs . . "P(GA102/06/1233), P(GP201/07/P438), Z(MSM0021630513)" . "Objective and subjective methods for quality evaluation of watermarked audio signals"@en . . "RIV/00216305:26220/08:PU74572" . . "Objektivn\u00ED a subjektivn\u00ED metody vyhodnocov\u00E1n\u00ED kvality vodozna\u010Dn\u00FDch audio sign\u00E1l\u016F" . . . "1"^^ . "383821" . "26220" . . "1213-1539" . "1"^^ . . . . . "[FC708E81ED89]" . "2008" . . . "audio signal watermarking, audio signal processing, copyright, multimedia, objective and subjective quality evaluation of audio signal"@en . . . "Jedn\u00EDm ze z\u00E1kladn\u00EDch po\u017Eadavk\u016F kladen\u00FDch na metody digit\u00E1ln\u00EDho vodozna\u010Dn\u00ED audio sign\u00E1l\u016F je vkl\u00E1dat vodoznak do audio dat takov\u00FDm zp\u016Fsobem, aby byl v audio datech dostate\u010Dn\u011B odoln\u00FD proti po\u0161kozen\u00ED b\u011B\u017En\u00FDmi metodami zpracov\u00E1n\u00ED audio sign\u00E1lu, ale p\u0159itom byl nevn\u00EDmateln\u00FD - tedy takov\u00FD, aby d\u00EDky jeho vlo\u017Een\u00ED do audio dat nedoch\u00E1zelo k naru\u0161en\u00ED p\u016Fvodn\u00ED kvality audio sign\u00E1lu. Zp\u016Fsoby jak ov\u011B\u0159it \u010Di stanovit kvalitu vodozna\u010Dn\u00FDch dat se zab\u00FDv\u00E1 tento \u010Dl\u00E1nek."@cs . .