{"id":5321,"date":"2023-10-12T07:29:44","date_gmt":"2023-10-12T07:29:44","guid":{"rendered":"https:\/\/csiag.eu\/?p=5321"},"modified":"2023-10-12T08:33:01","modified_gmt":"2023-10-12T08:33:01","slug":"zvukova-technologia","status":"publish","type":"post","link":"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/","title":{"rendered":"Zvukov\u00e1 technol\u00f3gia"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Budget_und_Zweck\" >Rozpo\u010det a \u00fa\u010del<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Kabel_ade_%E2%80%A6\" >Zbohom k\u00e1bel...<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Frequenz-Dschungel\" >Frekvencia d\u017eungle<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Bandbreite\" >\u0160\u00edrka p\u00e1sma<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Latenz\" >Latencia<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Empfehlung\" >Odpor\u00fa\u010danie<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Billig_oder_gut\" >Lacn\u00fd alebo dobr\u00fd?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Gebrauchtmarkt\" >Trh s pou\u017eit\u00fdm tovarom<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Mikrofone\" >Mikrof\u00f3ny<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Richtcharakteristik\" >Smerov\u00e1 charakteristika<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Digital-Mischpult\" >Digit\u00e1lny mix\u00e1\u017eny pult<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Beschallung\" >Zvukov\u00fd syst\u00e9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/#Und_nun\" >A teraz?<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas \u010d\u00edtania<\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">z\u00e1pisnice<\/span><\/span>\n<p>Zvukov\u00e1 technol\u00f3gia \u0161t\u00fadiovej kvality s obmedzen\u00fdm rozpo\u010dtom - je to mo\u017en\u00e9? V ur\u010dit\u00fdch medziach m\u00f4\u017ee by\u0165 odpove\u010f na t\u00fato ot\u00e1zku ur\u010dite \u00e1no. V\u010faka digit\u00e1lnej technol\u00f3gii u\u017e nie je vaj\u00ed\u010dkov\u00e1, vlnou mlie\u010dna prasnica nedostupn\u00e1 a d\u00e1 sa realizova\u0165 aj s rozpo\u010dtom pod p\u00e4\u0165cifernou hranicou eur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Budget_und_Zweck\"><\/span>Rozpo\u010det a \u00fa\u010del<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dve najd\u00f4le\u017eitej\u0161ie ot\u00e1zky s\u00fa: ak\u00fd ve\u013ek\u00fd je rozpo\u010det a na ak\u00fd \u00fa\u010del m\u00e1 sl\u00fa\u017ei\u0165? Ide predov\u0161etk\u00fdm o re\u010dn\u00edkov, jedn\u00e9ho alebo viacer\u00fdch pri okr\u00fahlom stole, alebo o hudobn\u00edkov, spev\u00e1kov, men\u0161ie s\u00fabory? Ide o mobiln\u00fa alebo stacion\u00e1rnu in\u0161tal\u00e1ciu? Ako s\u00fa navrhnut\u00e9 priestory? Ak\u00fd druh ozvu\u010dovacieho syst\u00e9mu je potrebn\u00fd?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kabel_ade_%E2%80%A6\"><\/span>Zbohom k\u00e1bel...<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>K\u00e1ble s\u00fa pas\u00e9, preto sa prenos zvuku realizuje preva\u017ene bezdr\u00f4tovo. Okrem Bluetooth, napr. na monitorovanie reproduktorov, sa pou\u017e\u00edvaj\u00fa r\u00f4zne frekven\u010dn\u00e9 p\u00e1sma, v r\u00e1mci ktor\u00fdch sa niektor\u00e9 m\u00f4\u017eu pou\u017e\u00edva\u0165 bez licencie, zatia\u013e \u010do in\u00e9 s\u00fa spoplatnen\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequenz-Dschungel\"><\/span>Frekvencia d\u017eungle<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u00fdberu frekven\u010dn\u00e9ho rozsahu by malo predch\u00e1dza\u0165 nieko\u013eko \u00favah: \u010d\u00edm v\u00e4\u010d\u0161ia je vzdialenos\u0165 medzi vysiela\u010dom a prij\u00edma\u010dom, t\u00fdm ni\u017e\u0161iu frekvenciu treba zvoli\u0165. D\u00f4vodom je, \u017ee s rast\u00facou frekvenciou kles\u00e1 dosah alebo schopnos\u0165 r\u00e1diov\u00fdch v\u013an prenikn\u00fa\u0165 cez prek\u00e1\u017eky. Okrem toho niektor\u00e9 frekven\u010dn\u00e9 rozsahy nie s\u00fa vyhraden\u00e9 na v\u00fdhradn\u00e9 pou\u017e\u00edvanie na \u00fa\u010dely prenosu zvuku, preto nie je mo\u017en\u00e9 zaru\u010di\u0165 ich neru\u0161enie. Napokon, niektor\u00e9 frekven\u010dn\u00e9 licencie s\u00fa \u010dasovo obmedzen\u00e9, \u010do podnecuje horliv\u00fdch predajcov k inzerovaniu \u0161peci\u00e1lnych pon\u00fak, ktor\u00e9 sa javia ako mimoriadne lacn\u00e9, a teda lukrat\u00edvne. Bohu\u017eia\u013e, skuto\u010dnos\u0165, \u017ee pon\u00fakan\u00e9 frekvencie maj\u00fa \u010dasto kr\u00e1tku dobu platnosti, je in\u00e1 vec.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bandbreite\"><\/span>\u0160\u00edrka p\u00e1sma<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Osobitn\u00fa pozornos\u0165 treba venova\u0165 aj dostupnej \u0161\u00edrke p\u00e1sma vybranej frekvencie. Ak sa o frekven\u010dn\u00fd rozsah mus\u00ed deli\u0165 nieko\u013eko vysiela\u010dov, napr. v p\u00e1sme ISM\/SRD 863 - 865 len s 2 MHz, m\u00f4\u017eete r\u00fdchlo dosiahnu\u0165 limity, ak sa vy\u017eaduje ur\u010dit\u00e1 kvalita zvuku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Latenz\"><\/span>Latencia<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u010eal\u0161\u00edm aspektom je oneskorenie v r\u00e1mci pr\u00edslu\u0161n\u00e9ho frekven\u010dn\u00e9ho rozsahu. Zatia\u013e \u010do pri audio konferenci\u00e1ch nevad\u00ed nieko\u013eko milisek\u00fand, ak po\u010dujete reproduktor o 20 ms nesk\u00f4r, ako bolo slovo vysloven\u00e9, pri hudobn\u00edkoch alebo spev\u00e1koch to neprich\u00e1dza do \u00favahy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Empfehlung\"><\/span>Odpor\u00fa\u010danie<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Po zv\u00e1\u017een\u00ed v\u0161etk\u00fdch mo\u017enost\u00ed sa nakoniec zistilo, \u017ee iba frekvencie v rozsahu <strong>470 a\u017e 608 MHz<\/strong> a <strong>614 a\u017e 694 MHz<\/strong>minim\u00e1lne do roku 2030, ke\u010f\u017ee ich povolenie v r\u00e1mci v\u0161eobecn\u00e9ho pride\u013eovania sa vtedy tie\u017e skon\u010d\u00ed. <a href=\"https:\/\/images.static-thomann.de\/pics\/atg\/atgdata\/document\/info\/vfg_034_2020.pdf\" target=\"_blank\" rel=\"noopener\">Vfg. 34\/2020<\/a>,<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Billig_oder_gut\"><\/span>Lacn\u00fd alebo dobr\u00fd?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>To, ktor\u00fd v\u00fdrobca nakoniec z\u00edska z\u00e1kazku, by nemalo prim\u00e1rne z\u00e1visie\u0165 od pon\u00faknutej ceny. Pr\u00edslovie \"k\u00fapi\u0161 lacno, k\u00fapi\u0161 dvakr\u00e1t drah\u0161ie\", a teda drah\u0161ie, je ur\u010dite opodstatnen\u00e9.<br>Aj ke\u010f d\u00e1tum skon\u010denia platnosti pou\u017eite\u013en\u00fdch frekvenci\u00ed m\u00f4\u017ee \u013eud\u00ed povzbudi\u0165 k tomu, aby si povedali, \u017ee aj tak bud\u00fa musie\u0165 investova\u0165 znova, tak\u017ee to m\u00f4\u017ee by\u0165 nie\u010do \"lacn\u00e9\", m\u00f4\u017ee to plati\u0165 aj pre s\u00fakromn\u00e9 a hobby pou\u017eitie. Ak v\u0161ak potrebujete zariadenie, na ktor\u00e9 sa m\u00f4\u017eete spo\u013eahn\u00fa\u0165, preto\u017ee sa bude pou\u017e\u00edva\u0165 profesion\u00e1lne, mali by ste zoh\u013eadni\u0165 aj tak\u00e9 aspekty, ako je dostupnos\u0165 servisu, z\u00e1ru\u010dn\u00e1 doba, dostupnos\u0165 n\u00e1hradn\u00fdch dielov at\u010f. a s t\u00fdm s\u00favisiaca cenov\u00e1 prir\u00e1\u017eka.<br>V\u00fdrobcovia, ktor\u00ed s\u00fa na trhu etablovan\u00ed u\u017e desa\u0165ro\u010dia, maj\u00fa vyspel\u00e9 v\u00fdrobky, rozsiahlu servisn\u00fa sie\u0165, dostupn\u00fd z\u00e1kazn\u00edcky servis a skladovacie kapacity, aby mohli dod\u00e1va\u0165 po\u017eadovan\u00e9 n\u00e1hradn\u00e9 diely aj po uplynut\u00ed z\u00e1ru\u010dnej doby.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gebrauchtmarkt\"><\/span>Trh s pou\u017eit\u00fdm tovarom<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Pou\u017eit\u00e9 zariadenie ako \u0161\u0165astn\u00e1 stredn\u00e1 cesta? Pre\u010do nie! Samozrejme, za predpokladu, \u017ee nem\u00e1 bl\u00edzky \"d\u00e1tum spotreby\", ako je uveden\u00e9 vy\u0161\u0161ie. Spravidla z\u00edskate kvalitn\u00e9 zariadenie za v\u00fdhodn\u00e9 ceny a pritom s dlhou \u017eivotnos\u0165ou. Predajcovia pou\u017eit\u00fdch \u0161t\u00fadiov\u00fdch zariaden\u00ed zvy\u010dajne poskytuj\u00fa len jednoro\u010dn\u00fa z\u00e1ruku v porovnan\u00ed s tromi a viac rokmi na nov\u00e9 zariadenia, ale je to lep\u0161ie ako ni\u010d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mikrofone\"><\/span>Mikrof\u00f3ny<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u00fdber mikrof\u00f3nu z\u00e1vis\u00ed od \u00fa\u010delu pou\u017eitia: re\u010d, vok\u00e1ly, smerov\u00e1 charakteristika, lavalier mikrof\u00f3n, hlavov\u00e1 s\u00faprava, sn\u00edma\u010de pre strunov\u00e9 n\u00e1stroje, gitary at\u010f.<\/p>\n\n\n\n<p>Mikrof\u00f3n m\u00f4\u017ee by\u0165 navrhnut\u00fd ako dynamick\u00fd alebo kondenz\u00e1torov\u00fd.<\/p>\n\n\n\n<p>Dynamick\u00fd mikrof\u00f3n m\u00e1 pomerne ve\u013ek\u00fa membr\u00e1nu, prednostne sa pou\u017e\u00edva pri vysok\u00fdch hladin\u00e1ch akustick\u00e9ho tlaku (vok\u00e1ly), je ve\u013emi robustn\u00fd a viac ne\u017e odoln\u00fd vo\u010di \u00fa\u010dinkom sp\u00e4tnej v\u00e4zby.<\/p>\n\n\n\n<p>Kondenz\u00e1torov\u00e9 mikrof\u00f3ny s\u00fa citlivej\u0161ie a \u010dastej\u0161ie sa vyskytuj\u00fa v smerov\u00fdch mikrof\u00f3noch. Vy\u017eaduj\u00fa zdroj nap\u00e1jania vo forme bat\u00e9rie alebo takzvan\u00e9ho fant\u00f3mov\u00e9ho nap\u00e1jania s nap\u00e4t\u00edm 48 V DC (+\/- 4 V DC) prostredn\u00edctvom k\u00e1bla. Mikrof\u00f3ny nap\u00e1jan\u00e9 bat\u00e9riami sa m\u00f4\u017eu v\u00fdrazne l\u00ed\u0161i\u0165, pokia\u013e ide o ich po\u017eiadavky na nap\u00e1janie. Dva rovnak\u00e9 mikrof\u00f3ny nemusia ma\u0165 nevyhnutne rovnak\u00fd prev\u00e1dzkov\u00fd \u010das.<\/p>\n\n\n\n<p>Diagram frekven\u010dnej charakteristiky mikrof\u00f3nu zobrazuje jeho citlivos\u0165 v celom frekven\u010dnom rozsahu. \u010c\u00edm je krivka line\u00e1rnej\u0161ia, t\u00fdm menej korekci\u00ed je potrebn\u00fdch pri nahr\u00e1van\u00ed prostredn\u00edctvom n\u00e1sledn\u00e9ho mix\u00e1\u017eneho pultu.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-3-1024x432.png\" alt=\"\" class=\"wp-image-5006\" style=\"width:529px;height:223px\" width=\"529\" height=\"223\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-3-1024x432.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-3-300x127.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-3-768x324.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-3.png 1326w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><figcaption class=\"wp-element-caption\">Dynamick\u00fd mikrof\u00f3n<br><em>Preru\u0161ovan\u00e9 \u010diary - prep\u00ednan\u00fd \u00fatlm basov<\/em><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-4-1024x387.png\" alt=\"\" class=\"wp-image-5009\" style=\"width:543px;height:206px\" width=\"543\" height=\"206\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-4-1024x387.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-4-1536x581.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-4-300x113.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-4-768x290.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-4.png 1692w\" sizes=\"(max-width: 543px) 100vw, 543px\" \/><figcaption class=\"wp-element-caption\">Kondenz\u00e1torov\u00fd mikrof\u00f3n<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Re\u010dn\u00edci a spev\u00e1ci zvy\u010dajne oce\u0148uj\u00fa n\u00e1hlavn\u00e9 s\u00fapravy. Ruky zost\u00e1vaj\u00fa vo\u013en\u00e9, nie je potrebn\u00e9 udr\u017eiava\u0165 st\u00e1lu vzdialenos\u0165 od mikrof\u00f3nu a kvalita re\u010di\/hlasu je v\u017edy konzistentn\u00e1. Lavalier mikrof\u00f3ny sa pou\u017e\u00edvaj\u00fa \"pr\u00edle\u017eitostne\". Nev\u00fdhodou je, \u017ee sa mikrof\u00f3n m\u00f4\u017ee dot\u00fdka\u0165 pri vykon\u00e1van\u00ed rozm\u00e1chl\u00fdch gest, \u010do m\u00f4\u017ee vies\u0165 k nevzh\u013eadn\u00e9mu ru\u0161eniu nahr\u00e1vky\/prenosu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Richtcharakteristik\"><\/span>Smerov\u00e1 charakteristika<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Smerov\u00e1 charakteristika mikrof\u00f3nu z\u00e1vis\u00ed od toho, \u010di zdroj zvuku prich\u00e1dza prednostne z jedn\u00e9ho smeru a bo\u010dn\u00e9 zvuky maj\u00fa by\u0165 potla\u010den\u00e9 (kardioidn\u00fd, superkardioidn\u00fd, hyperkardioidn\u00fd, lalokov\u00fd), alebo \u010di maj\u00fa by\u0165 v\u0161etky zdroje, napr. usporiadan\u00e9 v kruhu okolo centr\u00e1lneho mikrof\u00f3nu, zaznamenan\u00e9 rovnako (v\u0161esmerov\u00fd), alebo \u010di sa m\u00e1 pou\u017ei\u0165 osmi\u010dkov\u00e1 charakteristika pre partnerov rozhovoru, ktor\u00ed sa nach\u00e1dzaj\u00fa oproti sebe.<\/p>\n\n\n\n<p>Gu\u013ea zachyt\u00e1va zvuk zo v\u0161etk\u00fdch smerov, m\u00e1 siln\u00fa tendenciu k sp\u00e4tnej v\u00e4zbe, ale je menej citliv\u00e1 na vietor alebo popov\u00fd hluk a m\u00e1 dobr\u00e9 basov\u00e9 vlastnosti.<\/p>\n\n\n\n<p>Kardioida ve\u013emi dobre maskuje zadn\u00e9 zdroje zvuku, je menej citliv\u00e1 na sp\u00e4tn\u00fa v\u00e4zbu, ale je citliv\u00e1 na zvuk pren\u00e1\u0161an\u00fd n\u00e1razmi a \u0161trukt\u00farou a vy\u017eaduje si vhodn\u00e9 opatrenia na odizolovanie. Pri pou\u017eit\u00ed v tesnej bl\u00edzkosti m\u00e1 tendenciu zosil\u0148ova\u0165 n\u00edzke frekvencie, preto sa pri re\u010di zvy\u010dajne zap\u00edna basov\u00fd filter.<\/p>\n\n\n\n<p>V\u0161imnite si, \u017ee so zvy\u0161uj\u00facou sa smerovos\u0165ou (super\/hyperkardioida) z\u00edskavaj\u00fa vplyv aj zvuky vyskytuj\u00face sa v opa\u010dnom smere a pod prav\u00fdm uhlom.<\/p>\n\n\n\n<p>Lalok je najmenej citliv\u00fd na bo\u010dn\u00fd zvuk, ale je ve\u013emi citliv\u00fd na zvuk \u0161\u00edriaci sa kon\u0161trukciou a n\u00e1razov\u00fd zvuk, preto sa mus\u00ed zabezpe\u010di\u0165 ve\u013emi dobr\u00e9 oddelenie.<\/p>\n\n\n\n<p>Tu s\u00fa uveden\u00e9 r\u00f4zne charakteristiky ako pol\u00e1rne diagramy:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"188\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-2-1024x188.png\" alt=\"\" class=\"wp-image-5003\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-2-1024x188.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-2-1536x283.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-2-2048x377.png 2048w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-2-300x55.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/08\/image-2-768x141.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Digital-Mischpult\"><\/span>Digit\u00e1lny mix\u00e1\u017eny pult<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dimenzovanie digit\u00e1lneho mix\u00e1\u017eneho pultu je zvy\u010dajne poslednou prek\u00e1\u017ekou na ceste k profesion\u00e1lnemu mixovaniu a nahr\u00e1vaniu zvuku. Ko\u013eko vstupov a v\u00fdstupov je potrebn\u00fdch, mala by by\u0165 integrovan\u00e1 mo\u017enos\u0165 nahr\u00e1vania, malo by by\u0165 mo\u017en\u00e9 spracov\u00e1va\u0165 digit\u00e1lne a anal\u00f3gov\u00e9 sign\u00e1ly at\u010f.<br>Vo v\u0161eobecnosti plat\u00ed, \u017ee je lep\u0161ie predimenzova\u0165 ako poddimenzova\u0165. Aby sme sa vr\u00e1tili k prasnici zn\u00e1\u0161aj\u00facej vajcia, vlnu a mlieko, ktor\u00e1 bola spomenut\u00e1 na za\u010diatku, odpor\u00fa\u010dan\u00fdm pr\u00edkladom je mobiln\u00e1 a stacion\u00e1rna <em><a href=\"https:\/\/www.thomann.de\/de\/midas_m_32_live.htm\" target=\"_blank\" rel=\"noopener\">Midas M32 na\u017eivo<\/a><\/em> s n\u00e1zvom. M\u00e1 v\u0161etko, po \u010dom va\u0161e zvukov\u00e9 srdce t\u00fa\u017ei, d\u00e1 sa roz\u0161\u00edri\u0165 do mnoh\u00fdch smerov a pri cene pribli\u017ene 3500 eur a vzorkovacej frekvencii 48 kHz je \u0165a\u017eko prekonate\u013en\u00fd, pokia\u013e ide o pomer ceny a v\u00fdkonu.<\/p>\n\n\n\n<p>Ak potrebujete vzorkovaciu frekvenciu 96 kHz. <a href=\"https:\/\/www.thomann.de\/de\/allen_heath_sq6.htm\" target=\"_blank\" rel=\"noopener\">Allen &amp; Heath SQ6<\/a> aj ke\u010f je v niektor\u00fdch oh\u013eadoch hor\u0161\u00ed ako vy\u0161\u0161ie uveden\u00fd 48 kHz mix\u00e9r.<\/p>\n\n\n\n<p>Rozhodnutie o n\u00e1kupe by malo by\u0165 v\u017edy zalo\u017een\u00e9 na parametroch, ktor\u00e9 s\u00fa relevantn\u00e9 a nevyhnutn\u00e9 pre konkr\u00e9tne pou\u017eitie vr\u00e1tane perspekt\u00edvnych aplik\u00e1ci\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Beschallung\"><\/span>Zvukov\u00fd syst\u00e9m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dizajn zvukov\u00e9ho syst\u00e9mu uzatv\u00e1ra kruh. V z\u00e1vislosti od akustick\u00fdch podmienok miestnosti m\u00f4\u017ee by\u0165 vhodn\u00e9 z\u00edska\u0165 odpor\u00fa\u010dania od projektanta akustiky miestnosti. Ak nechcete vybavi\u0165 a ozvu\u010di\u0165 koncertn\u00fa s\u00e1lu, ale napr\u00edklad zasadaciu miestnos\u0165, ktor\u00e1 sa zvy\u010dajne prenaj\u00edma, chcete udr\u017ea\u0165 svoje nehybn\u00e9 invest\u00edcie vo ve\u013emi zvl\u00e1dnute\u013enom r\u00e1mci. Akusticky korek\u010dn\u00e9 opatrenia sa preto obmedzuj\u00fa na mobiln\u00e9 pohlcova\u010de zvuku alebo jednoducho na z\u00e1vesn\u00e9 l\u00e1tky, ktor\u00e9 zabra\u0148uj\u00fa ne\u017eiaducim odrazom zvuku.<\/p>\n\n\n\n<p>V pr\u00edpade potreby by v\u00fdberu syst\u00e9mov ozvu\u010denia malo predch\u00e1dza\u0165 odborn\u00e9 poradenstvo, pokia\u013e sami nem\u00e1te pr\u00edslu\u0161n\u00e9 odborn\u00e9 znalosti. Cenovo v\u00fdhodnou alternat\u00edvou m\u00f4\u017ee by\u0165 obhliadka podobn\u00fdch priestorov, vypo\u010dutie si tam nain\u0161talovan\u00fdch syst\u00e9mov a rozhovor s prev\u00e1dzkovate\u013emi. Aj v tomto pr\u00edpade by ste mali uprednostni\u0165 renomovan\u00fdch v\u00fdrobcov reproduktorov\u00fdch syst\u00e9mov, ak si chcete svoju invest\u00edciu u\u017e\u00edva\u0165 dlh\u00e9 roky bez v\u00fd\u010ditiek.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Und_nun\"><\/span>A teraz?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Teraz je \u010das na to, aby ste si na z\u00e1klade vy\u0161\u0161ie uveden\u00fdch n\u00e1vrhov zaznamenali svoje vlastn\u00e9 po\u017eiadavky, aby ste mohli z\u00edska\u0165 konkr\u00e9tne rady a odpor\u00fa\u010dania a zostavi\u0165 zoznam materi\u00e1lov v r\u00e1mci dostupn\u00e9ho rozpo\u010dtu. Potom je \u010das vyrazi\u0165 na lov vhodn\u00e9ho vybavenia.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas \u010d\u00edtania<\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">z\u00e1pisnice<\/span><\/span>Zvukov\u00e1 technol\u00f3gia \u0161t\u00fadiovej kvality s obmedzen\u00fdm rozpo\u010dtom - je to mo\u017en\u00e9? V ur\u010dit\u00fdch medziach m\u00f4\u017ee by\u0165 odpove\u010f na t\u00fato ot\u00e1zku ur\u010dite \u00e1no. V\u010faka digit\u00e1lnej technol\u00f3gii u\u017e nie je \"vajce vajcu, vlna mlieku prasnica\" nedostupn\u00e1 a d\u00e1 sa realizova\u0165 aj s rozpo\u010dtom pod p\u00e4\u0165cifernou hranicou eur. Rozpo\u010det a \u00fa\u010del Dve najd\u00f4le\u017eitej\u0161ie ot\u00e1zky s\u00fa: ak\u00fd ve\u013ek\u00fd je...&nbsp;<a href=\"https:\/\/csiag.eu\/sk\/blog\/2023\/10\/12\/audio-technik\/\" rel=\"bookmark\">\u010c\u00edta\u0165 viac \"<span class=\"screen-reader-text\">Zvukov\u00e1 technol\u00f3gia<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[2079],"tags":[2495,2095,548,2490,2476,2085,2485,524,2487,2471,2472,2489,2482,2084,2087,2486,1425,2479,2478,2474,2493,2093,1366,2480,2491,2092,549,2349,2494,2473,2488,477,2081,141,2481,713,2483,2082,2484,2094,2091,2477,2492,2086],"class_list":["post-5321","post","type-post","status-publish","format-standard","hentry","category-audio-technik","tag-allen-heath-sq6","tag-allgemeinzuteilung","tag-audio","tag-aufnahme","tag-bandbreite","tag-beschallung","tag-betriebsdauer","tag-bluetooth","tag-diagramm","tag-digital","tag-digital-technik","tag-dynamisches-mikrofon","tag-empfindlichkeit","tag-frequenzband","tag-frequenzbereich","tag-frequenzgang","tag-garantie","tag-gebraucht","tag-gebrauchtmarkt","tag-gebuehrenpflichtig","tag-hyper-niere","tag-ism-band","tag-kabel","tag-kondensator-mikrofon","tag-kugel","tag-latenz","tag-lautsprecher","tag-linear","tag-midas-m32-live","tag-mikrofon","tag-mischpult","tag-monitor","tag-musiker","tag-niere","tag-phantomspeisung","tag-reichweite","tag-richtcharakteristik","tag-saenger","tag-spanungsquelle","tag-srd-band","tag-stoerungsfreiheit","tag-studio-equipment","tag-super-niere","tag-uebertragung"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/posts\/5321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/comments?post=5321"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/posts\/5321\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/media?parent=5321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/categories?post=5321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/sk\/wp-json\/wp\/v2\/tags?post=5321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}