{"id":18229,"date":"2023-04-02T11:54:12","date_gmt":"2023-04-02T09:54:12","guid":{"rendered":"https:\/\/musartedo.com\/?p=18229"},"modified":"2024-07-10T10:52:40","modified_gmt":"2024-07-10T08:52:40","slug":"18229","status":"publish","type":"post","link":"https:\/\/musartedo.com\/en\/2023\/04\/18229\/","title":{"rendered":"VU Meter nebo Peak Meter? Jak\u00fd je mezi nimi rozd\u00edl"},"content":{"rendered":"

VU Meter nebo Peak Meter? Jak\u00fd je mezi nimi rozd\u00edl<\/p>\n

Peak meter b\u011b\u017en\u011b pou\u017e\u00edv\u00e1me a m\u00e1me jej um\u00edst\u011bn\u00fd na stop\u00e1ch na\u0161ich DAW softwar\u016f. Mnoho producent\u016f ani nenapadne m\u011b\u0159it hlasitost sign\u00e1lu jin\u00fdm zp\u016fsobem ne\u017e pr\u00e1v\u011b pomoc\u00ed Peak Meteru. Je ale d\u016fle\u017eit\u00e9 m\u011b\u0159it nejen nejvy\u0161\u0161\u00ed \u00farove\u0148 zvukov\u00e9ho sign\u00e1lu, ale i jeho pr\u016fm\u011brnou \u00farove\u0148. A od toho bychom m\u011bli m\u00edt v DAW nainstalovan\u00fd VU Meter. Nen\u00ed toti\u017e b\u011b\u017enou sou\u010d\u00e1st\u00ed v\u011bt\u0161iny DAW softwar\u016f.<\/p>\n

Co tedy m\u011b\u0159\u00ed VU Meter?<\/p>\n

    \n
  1. VU meter m\u011b\u0159\u00ed pr\u016fm\u011brnou \u00farove\u0148 zvukov\u00e9ho sign\u00e1lu (RMS – root mean square) a poskytuje pomalou odezvu na zm\u011bny \u00farovn\u011b sign\u00e1lu.<\/li>\n
  2. Je navr\u017een tak, aby se jeho chov\u00e1n\u00ed podobalo lidsk\u00e9mu uchu, co\u017e znamen\u00e1, \u017ee je citliv\u011bj\u0161\u00ed na st\u0159edn\u00ed frekvence a m\u00e9n\u011b citliv\u00fd na extr\u00e9mn\u00ed v\u00fd\u0161ky a basy.<\/li>\n
  3. VU metery jsou obvykle kalibrov\u00e1ny v jednotk\u00e1ch “dBVU” (decibel\u016f relativn\u011b k referen\u010dn\u00ed \u00farovni) a maj\u00ed typicky \u0161k\u00e1lu od -20 dBVU do +3 dBVU<\/li>\n<\/ol>\n

    A co m\u011b\u0159\u00ed Peak Meter?<\/p>\n

      \n
    1. Peak meter m\u011b\u0159\u00ed maxim\u00e1ln\u00ed \u00farove\u0148 zvukov\u00e9ho sign\u00e1lu, co\u017e znamen\u00e1, \u017ee detekuje nejvy\u0161\u0161\u00ed okam\u017eit\u00e9 hodnoty sign\u00e1lu.<\/li>\n
    2. M\u00e1 rychlou odezvu na zm\u011bny \u00farovn\u011b sign\u00e1lu, co\u017e umo\u017e\u0148uje identifikovat \u0161pi\u010dky nebo p\u0159ebytky, kter\u00e9 by mohly v\u00e9st ke zkreslen\u00ed.<\/li>\n
    3. Peak metry mohou b\u00fdt kalibrov\u00e1ny v jednotk\u00e1ch “dBFS” (decibel\u016f relativn\u011b k pln\u00e9 \u0161k\u00e1le) pro digit\u00e1ln\u00ed syst\u00e9my nebo “dBu” nebo “dBV” pro analogov\u00e9 syst\u00e9my. Typick\u00e1 \u0161k\u00e1la pro digit\u00e1ln\u00ed Peak Metery je od -\u221e dBFS do 0 dBFS.<\/li>\n<\/ol>\n

      Na obr\u00e1zku vid\u00edte Klanghelm VU Meter, kter\u00fd m\u016f\u017ee jednodu\u0161e izolovat p\u00e1smo a zm\u011b\u0159it tak jeho parametry jak v dBFS, tak i dbVU.\u00a0<\/span><\/p>\n

       <\/p>\n

      \"\"<\/p>","protected":false},"excerpt":{"rendered":"

      VU Meter nebo Peak Meter? Jak\u00fd je mezi nimi rozd\u00edl Peak meter b\u011b\u017en\u011b pou\u017e\u00edv\u00e1me a m\u00e1me jej um\u00edst\u011bn\u00fd na stop\u00e1ch na\u0161ich DAW softwar\u016f. Mnoho producent\u016f ani nenapadne m\u011b\u0159it hlasitost sign\u00e1lu jin\u00fdm zp\u016fsobem ne\u017e pr\u00e1v\u011b pomoc\u00ed Peak Meteru. Je ale d\u016fle\u017eit\u00e9 … <\/p>","protected":false},"author":2,"featured_media":18237,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","footnotes":""},"categories":[31],"tags":[],"class_list":["post-18229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","pmpro-has-access"],"acf":[],"_links":{"self":[{"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/posts\/18229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/comments?post=18229"}],"version-history":[{"count":7,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/posts\/18229\/revisions"}],"predecessor-version":[{"id":18238,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/posts\/18229\/revisions\/18238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/media\/18237"}],"wp:attachment":[{"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/media?parent=18229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/categories?post=18229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/musartedo.com\/en\/wp-json\/wp\/v2\/tags?post=18229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}