{"id":2315,"date":"2011-03-22T11:20:28","date_gmt":"2011-03-22T08:20:28","guid":{"rendered":"http:\/\/www.soundblog.ro\/?p=2315"},"modified":"2011-03-23T10:08:58","modified_gmt":"2011-03-23T07:08:58","slug":"eq-highpass-si-lowpass-2","status":"publish","type":"post","link":"https:\/\/www.soundcreation.ro\/blog\/2315\/eq-highpass-si-lowpass-2\/","title":{"rendered":"EQ &#8211; HighPass si LowPass"},"content":{"rendered":"<p>EQ-ul (egalizatorul) este una din principalele unelte pe care le avem la indemana cand vine vorba de modelarea unui sunet si cu siguranta pentru a ajunge de la punctual A (inspiratia initiala\/ideea piesei) in punctul B (piesa mixata , masterizata) avem nevoie de  cunostinte si tehnici care sa ne ajute sa imbunatatim calitatea finala a sunetului.<\/p>\n<p><strong>Ce putem face cu un EQ ?<\/strong><\/p>\n<p>Sa ridicam (boost) sau sa taiem (cut)\u00a0 energia ( \u201cvolumul \u201c)\u00a0 unor frecvente.\u00a0 Plaja acestor frecvente incepe de la joase (lows),\u00a0 medii\u00a0 (mids) pana la inalte (highs) .<\/p>\n<p>Astazi o sa ne ocupam de joase si inalte si de felul in care printr-o tehnica simpla putem imbunatati calitatea piesei, facand in asa fel incat mixul nostru sa fie unul solid .<\/p>\n<p>Majoritatea EQ-urilor au doua filtre: High Pass (trece sus) si Low Pass (trece jos). Ce fac aceste filtre?<\/p>\n<ul>\n<li>filtrul High Pass \u2013 reduce energia(\u201cvolumul\u201d) frecventelor joase, permitand frecventelor inalte sa treaca neafectate<\/li>\n<li>filtrul Low Pass \u2013 reduce energia frecventelor inalte, permitand frecventelor joase sa treaca neafectate.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>EXEMPLU :<\/p>\n<p>Avem un pattern (ritm) de tobe care suna in felul urmator:<\/p>\n<p><a href=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/START.jpg\" rel=\"lightbox[2315]\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2323\" title=\"START\" src=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/START.jpg\" alt=\"\" width=\"593\" height=\"332\" srcset=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/START.jpg 1676w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/START-300x168.jpg 300w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/START-1024x575.jpg 1024w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/><\/a><\/p>\n<p class=\"audioplayer_container\"><span style=\"display:block;padding:5px;border:1px solid #dddddd;background:#f8f8f8\" id=\"audioplayer_1\">Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version <a href=\"http:\/\/www.adobe.com\/shockwave\/download\/download.cgi?P1_Prod_Version=ShockwaveFlash&amp;promoid=BIOW\" title=\"Download Adobe Flash Player\">here<\/a>. You also need to have JavaScript enabled in your browser.<\/span><\/p>\n<p><script type=\"text\/javascript\">AudioPlayer.embed(\"audioplayer_1\", {soundFile:\"aHR0cHM6Ly93d3cuc291bmRjcmVhdGlvbi5yby9ibG9nL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDExLzAzL1RPQkUtRkFSQS1FUTUud2F2A\"});<\/script><\/p>\n<p>O sa imbunatatim soundul lor doar prin folosirea filtrelor High Pass si Low Pass din \u201cPro EQ\u201d (din cadrul Presonus Studio One, insa tehnica se poate aplica in aceeasi maniera in toate DAW-urile sau cu orice egalizatoar care are aceste filtre )<\/p>\n<p>&nbsp;<\/p>\n<p>In acest track avem prezente doua sunete de kick (toba mare) \u201c K1 si K2 \u201d<\/p>\n<p><a href=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/K-1-+-K2.jpg\" rel=\"lightbox[2315]\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2324\" title=\"K 1 + K2\" src=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/K-1-+-K2.jpg\" alt=\"\" width=\"598\" height=\"225\" srcset=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/K-1-+-K2.jpg 1530w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/K-1-+-K2-300x112.jpg 300w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/K-1-+-K2-1024x385.jpg 1024w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/a><\/p>\n<p class=\"audioplayer_container\"><span style=\"display:block;padding:5px;border:1px solid #dddddd;background:#f8f8f8\" id=\"audioplayer_2\">Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version <a href=\"http:\/\/www.adobe.com\/shockwave\/download\/download.cgi?P1_Prod_Version=ShockwaveFlash&amp;promoid=BIOW\" title=\"Download Adobe Flash Player\">here<\/a>. You also need to have JavaScript enabled in your browser.<\/span><\/p>\n<p><script type=\"text\/javascript\">AudioPlayer.embed(\"audioplayer_2\", {soundFile:\"aHR0cHM6Ly93d3cuc291bmRjcmVhdGlvbi5yby9ibG9nL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDExLzAzL0tJQ0stRkFSQS1FUS53YXY\"});<\/script><\/p>\n<p>Vom folosi filtrele de High Pass si Low Pass pentru a obtine un KICK mai definit cu un sunet mai puternic (tehnica suprapunerii a 2 sau mai multe sunete diferite pentru a obtine unul singur se numeste layering \u2013 dar despre asta vom discuta intr-un articol viitor )<\/p>\n<p>Vom egaliza in asa fel incat sa avem in felul urmator:<br \/>\nK2 \u2013baza frencventelor joase , K1 \u2013 atacul (frecventele inalte)<\/p>\n<p>Filtrele se utilizeaza pentru a \u201cscapa\u201d de intercalarea frecventelor si de \u201c sunetul murdar  \u201c rezultat din aceasta.<\/p>\n<p>Pe K2 \u2013 Punem Low Pass (trece jos) sa taiem inaltele fara sa avem basii, de care avem nevoie, iar<br \/>\npe K1 \u2013 Punem High Pass (trece sus) pentru a taia din joase, lasand doar inaltele.<\/p>\n<p>Astfel frecventele inalte de pe K2 nu se vor intercala cu inaltele de pe K1 si frecventele joase de pe K1 nu se vor intercala cu joasele de pe K2, rezultand per total un sunet mai curat si mai bine definit .<\/p>\n<p class=\"audioplayer_container\"><span style=\"display:block;padding:5px;border:1px solid #dddddd;background:#f8f8f8\" id=\"audioplayer_3\">Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version <a href=\"http:\/\/www.adobe.com\/shockwave\/download\/download.cgi?P1_Prod_Version=ShockwaveFlash&amp;promoid=BIOW\" title=\"Download Adobe Flash Player\">here<\/a>. You also need to have JavaScript enabled in your browser.<\/span><\/p>\n<p><script type=\"text\/javascript\">AudioPlayer.embed(\"audioplayer_3\", {soundFile:\"aHR0cHM6Ly93d3cuc291bmRjcmVhdGlvbi5yby9ibG9nL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDExLzAzL0tJQ0stQ1UtRVEud2F2A\"});<\/script><\/p>\n<p>Filtrele sunt importante cand dorim sa facem ordine la mixaj. De exemplu, multa lume crede ca un Hi-Hat are energie doar pe frecventele medii si inalte, fara a avea energie pe basi. NU !<br \/>\nChiar daca acesta poate sa nu fie un lucru audibil sau pentru unii suna ciudat ca un Hi-Hat sau Cinel sa aiba \u201cbasi\u201d, energia in zona aceea poate sa existe, iar daca nu este taiata prin folosirea filtrului de HighPass, ar putea murdari mixul, facand basul mai putin clar.<\/p>\n<p><a href=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/JOASE-HIHAT.jpg\" rel=\"lightbox[2315]\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2327\" title=\"JOASE HIHAT\" src=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/JOASE-HIHAT.jpg\" alt=\"\" width=\"511\" height=\"378\" srcset=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/JOASE-HIHAT.jpg 766w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/JOASE-HIHAT-300x222.jpg 300w\" sizes=\"(max-width: 511px) 100vw, 511px\" \/><\/a><\/p>\n<p>Aceeasi tehnica se aplica si aici \u2013 pentru a \u201ccurata \u201c track-ul acesta, aplicand din nou un filtru de High Pass (trece sus). Tot asa puteti face pentru fiecare track, care considerati ca are nevoie de curatare pe joase.<\/p>\n<p><a href=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/HIGH-PASS-HIHAT.jpg\" rel=\"lightbox[2315]\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2328\" title=\"HIGH PASS HIHAT\" src=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/HIGH-PASS-HIHAT.jpg\" alt=\"\" width=\"508\" height=\"283\" srcset=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/HIGH-PASS-HIHAT.jpg 1678w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/HIGH-PASS-HIHAT-300x167.jpg 300w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/HIGH-PASS-HIHAT-1024x572.jpg 1024w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/a><\/p>\n<p>Nu se poate spune despre acest procedeu ca va face un mix sa sune incredibil dar e totusi o tehnica care cu siguranta poate face diferenta  intre ceea ce &#8216;suna acceptabil&#8217; si ceea ce &#8216;suna prost&#8217;, piesele vor fiind mai curate, in special in zona de joase .<\/p>\n<p><a href=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/MIXER-FINAL.jpg\" rel=\"lightbox[2315]\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2329\" title=\"MIXER FINAL\" src=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/MIXER-FINAL.jpg\" alt=\"\" width=\"507\" height=\"281\" srcset=\"https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/MIXER-FINAL.jpg 1678w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/MIXER-FINAL-300x166.jpg 300w, https:\/\/www.soundcreation.ro\/blog\/wp-content\/uploads\/2011\/03\/MIXER-FINAL-1024x568.jpg 1024w\" sizes=\"(max-width: 507px) 100vw, 507px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p class=\"audioplayer_container\"><span style=\"display:block;padding:5px;border:1px solid #dddddd;background:#f8f8f8\" id=\"audioplayer_4\">Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version <a href=\"http:\/\/www.adobe.com\/shockwave\/download\/download.cgi?P1_Prod_Version=ShockwaveFlash&amp;promoid=BIOW\" title=\"Download Adobe Flash Player\">here<\/a>. You also need to have JavaScript enabled in your browser.<\/span><\/p>\n<p><script type=\"text\/javascript\">AudioPlayer.embed(\"audioplayer_4\", {soundFile:\"aHR0cHM6Ly93d3cuc291bmRjcmVhdGlvbi5yby9ibG9nL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDExLzAzL1RPQkUtQ1UtRVExLndhdg\"});<\/script><\/p>\n<p>&nbsp;<\/p>\n<p>2ProBeats.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Astazi o sa ne ocupam de joase si inalte si de felul in care printr-o tehnica simpla putem imbunatati calitatea piesei, facand in asa fel incat mixul nostru sa fie unul solid .<\/p>\n<p>Majoritatea EQ-urilor au doua filtre: High Pass ( trece sus ) si&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[563,562,564,199,565,21,236,139],"_links":{"self":[{"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/posts\/2315"}],"collection":[{"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/comments?post=2315"}],"version-history":[{"count":10,"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/posts\/2315\/revisions"}],"predecessor-version":[{"id":2335,"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/posts\/2315\/revisions\/2335"}],"wp:attachment":[{"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/media?parent=2315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/categories?post=2315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.soundcreation.ro\/blog\/wp-json\/wp\/v2\/tags?post=2315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}