"47 ; 52" . . . . "RIV/68407700:21230/05:03109049" . "Objektivn\u00ED hodnocen\u00ED kvality zvuku"@cs . "21230" . . "2005-05-24+02:00"^^ . . "P(GA102/05/2054), Z(MSM6840770014)" . "Objective Sound Quality Estimation"@en . . . "binaural perception; objective measures of sound quality; sound quality estimation; subjective listening tests"@en . "Estimation of sound quality, as is perceived by the listener, is a persistent problem. New phenomena that affect perceived quality appear due to digital processing. Limited capacity of communication networks enforces bitrate reduction. New methods of digital sound processing are being developped. In this context, sound quality estimation is an important and topical issue. In order to avoid troublesome subjective listening tests, objective measures are being sought that would correlate well enough with subjective test results. In the article an overview of current methods is presented, current problems and matters of interest are reviewed and possible ways of development are mentioned."@en . . . "Stanoven\u00ED kvality audio sign\u00E1lu z hlediska vn\u00EDm\u00E1n\u00ED poslucha\u010Dem je p\u0159etrv\u00E1vaj\u00EDc\u00EDm probl\u00E9mem. Vlivem digit\u00E1ln\u00EDho zpracov\u00E1n\u00ED se objevuj\u00ED nov\u00E9 jevy, maj\u00EDc\u00ED dopad na vn\u00EDmanou jakost zvuku. Omezen\u00E1 propustnost komunika\u010Dn\u00EDch prost\u0159edk\u016F zp\u016Fsobuje tlak na redukci datov\u00E9ho toku. Jsou neust\u00E1le vyv\u00EDjeny nov\u00E9 metody zpracov\u00E1n\u00ED audio sign\u00E1l\u016F, jejich\u017E vliv na poslucha\u010De je t\u0159eba posuzovat. V uveden\u00E9m kontextu se hodnocen\u00ED kvality zvuku jev\u00ED jako velice v\u00FDznamn\u00E9 a aktu\u00E1ln\u00ED. Vzhledem k n\u00E1ro\u010Dnosti subjektivn\u00EDch poslechov\u00FDch test\u016F je snaha nal\u00E9zt objektivn\u00ED m\u011B\u0159\u00EDtka, je\u017E by byla dostate\u010Dn\u011B dob\u0159e korelov\u00E1na s v\u00FDsledky subjektivn\u00EDch test\u016F. \u010Cl\u00E1nek p\u0159in\u00E1\u0161\u00ED p\u0159ehled o sou\u010Dasn\u00FDch metod\u00E1ch objektivn\u00EDho hodnocen\u00ED kvality zvuku, o jejich probl\u00E9mech a mo\u017En\u00FDch sm\u011Brech rozvoje."@cs . . . . . "Bure\u0161, Zbyn\u011Bk" . "533797" . . "[D98A24B31A0C]" . "1"^^ . . "6"^^ . "RIV/68407700:21230/05:03109049!RIV06-GA0-21230___" . "Objektivn\u00ED hodnocen\u00ED kvality zvuku" . "Objective Sound Quality Estimation"@en . "80-214-2925-9" . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B. Fakulta elektrotechniky a komunika\u010Dn\u00EDch technologi\u00ED. \u00DAstav radioelektroniky" . "Stanoven\u00ED kvality audio sign\u00E1lu z hlediska vn\u00EDm\u00E1n\u00ED poslucha\u010Dem je p\u0159etrv\u00E1vaj\u00EDc\u00EDm probl\u00E9mem. Vlivem digit\u00E1ln\u00EDho zpracov\u00E1n\u00ED se objevuj\u00ED nov\u00E9 jevy, maj\u00EDc\u00ED dopad na vn\u00EDmanou jakost zvuku. Omezen\u00E1 propustnost komunika\u010Dn\u00EDch prost\u0159edk\u016F zp\u016Fsobuje tlak na redukci datov\u00E9ho toku. Jsou neust\u00E1le vyv\u00EDjeny nov\u00E9 metody zpracov\u00E1n\u00ED audio sign\u00E1l\u016F, jejich\u017E vliv na poslucha\u010De je t\u0159eba posuzovat. V uveden\u00E9m kontextu se hodnocen\u00ED kvality zvuku jev\u00ED jako velice v\u00FDznamn\u00E9 a aktu\u00E1ln\u00ED. Vzhledem k n\u00E1ro\u010Dnosti subjektivn\u00EDch poslechov\u00FDch test\u016F je snaha nal\u00E9zt objektivn\u00ED m\u011B\u0159\u00EDtka, je\u017E by byla dostate\u010Dn\u011B dob\u0159e korelov\u00E1na s v\u00FDsledky subjektivn\u00EDch test\u016F. \u010Cl\u00E1nek p\u0159in\u00E1\u0161\u00ED p\u0159ehled o sou\u010Dasn\u00FDch metod\u00E1ch objektivn\u00EDho hodnocen\u00ED kvality zvuku, o jejich probl\u00E9mech a mo\u017En\u00FDch sm\u011Brech rozvoje." . "Praha" . . "1"^^ . "Brno" . "Objektivn\u00ED hodnocen\u00ED kvality zvuku" . . "Objektivn\u00ED hodnocen\u00ED kvality zvuku"@cs . . . "Audio Technologies and Processing - ATP 2005" .