{"id":3961,"date":"2020-02-04T10:37:10","date_gmt":"2020-02-04T10:37:10","guid":{"rendered":"https:\/\/ishljod.is\/?p=3961"},"modified":"2020-02-04T10:44:01","modified_gmt":"2020-02-04T10:44:01","slug":"af-hljodi","status":"publish","type":"post","link":"https:\/\/ishljod.is\/?p=3961","title":{"rendered":"Af hlj\u00f3\u00f0i"},"content":{"rendered":"<div style='padding-bottom:10px; ' class='av-special-heading av-special-heading-h2    avia-builder-el-0  el_before_av_heading  avia-builder-el-first  '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Af hlj\u00f3\u00f0i<\/h2><div class='special-heading-border'><div class='special-heading-inner-border' ><\/div><\/div><\/div>\n<div style='padding-bottom:10px; ' class='av-special-heading av-special-heading-h5    avia-builder-el-1  el_after_av_heading  el_before_av_one_full  '><h5 class='av-special-heading-tag '  itemprop=\"headline\"  >\u00d3lafur Hj\u00e1lmarsson, verkfr.<\/h5><div class='special-heading-border'><div class='special-heading-inner-border' ><\/div><\/div><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-2  el_after_av_heading  avia-builder-el-last  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>\u00dea\u00f0 er \u00e1n\u00e6gjulegt a\u00f0 ver\u00f0a vitni a\u00f0<br \/>\nvitundarvakningu um \u00e1hrif hlj\u00f3\u00f0s og h\u00e1va\u00f0a \u00e1 l\u00edfsg\u00e6\u00f0i h\u00e9r \u00e1 landi. Vi\u00f0 getum<br \/>\ngert betur. Enn \u00feann dag \u00ed dag er veri\u00f0 a\u00f0 gera mist\u00f6k sem v\u00f6ndu\u00f0 r\u00e1\u00f0gj\u00f6f g\u00e6ti<br \/>\nkomi\u00f0 \u00ed veg fyrir me\u00f0 tilt\u00f6lulega litlum tilkostna\u00f0i.<\/p>\n<p>Hlj\u00f3\u00f0fr\u00e6\u00f0i (e. acoustics) er \u00fev\u00ed<br \/>\nmi\u00f0ur ekki kennd svo nokkru nemi vi\u00f0 h\u00e1sk\u00f3la landsins. \u00dev\u00ed ver\u00f0ur a\u00f0 breyta.<br \/>\n\u00dea\u00f0 eru verulegir hagsmunir \u00ed h\u00fafi fyrir \u00edslenskt samf\u00e9lag a\u00f0 tryggja<br \/>\nl\u00e1gmarks\u00feekkingu \u00e1 \u00feessu fr\u00e6\u00f0asvi\u00f0i eins og \u00f6\u00f0rum. Al\u00fej\u00f3\u00f0a heilbrig\u00f0isstofnunin<br \/>\n(WHO) hefur me\u00f0 s\u00edvaxandi \u00feunga allar g\u00f6tur fr\u00e1 \u00e1rinu 1980 veri\u00f0 a\u00f0 benda \u00e1<br \/>\nmikilv\u00e6gi g\u00f3\u00f0rar hlj\u00f3\u00f0vistar fyrir heilsu okkar og l\u00ed\u00f0an. \u00c1 Nor\u00f0url\u00f6ndum hafa<br \/>\nmenn af \u00fev\u00ed \u00e1hyggjur a\u00f0 skortur ver\u00f0i \u00e1 fagf\u00f3ki me\u00f0 hlj\u00f3\u00f0menntun \u00e1 komandi<br \/>\n\u00e1rum. \u00dear gera h\u00e1sk\u00f3larnir \u00fe\u00f3 talsvert betur en h\u00e9r \u00e1 landi.<\/p>\n<p>\u00c1tak sveitarf\u00e9laga til a\u00f0 b\u00e6ta<br \/>\nhlj\u00f3\u00f0vist \u00ed leik- og grunnsk\u00f3lum og alltof hlj\u00f3mmiklum \u00ed\u00fer\u00f3ttas\u00f6lum er mj\u00f6g<br \/>\n\u00e1n\u00e6gjulegt. Heyrnarsker\u00f0ing er \u00fatbreiddur atvinnusj\u00fakd\u00f3mur me\u00f0al kennara.<br \/>\nNokku\u00f0 hefur veri\u00f0 r\u00e6tt um raddheilsu \u00feeirra upp \u00e1 s\u00ed\u00f0kasti\u00f0. Af \u00feeim s\u00f6kum<br \/>\nvill breg\u00f0a vi\u00f0 a\u00f0 ger\u00f0ar s\u00e9u \u00f3raunh\u00e6far kr\u00f6fur til hlj\u00f3\u00f0h\u00f6nnunar<br \/>\nsk\u00f3lah\u00fasn\u00e6\u00f0is. Umr\u00e6\u00f0an vekur spurningar um hvort ver\u00f0andi kennarar f\u00e1i n\u00e6ga<br \/>\nradd\u00fej\u00e1lfun \u00ed n\u00e1minu. St\u00f3r opin kennslur\u00fdmi sem n\u00fa t\u00ed\u00f0kast, \u00fear sem b\u00f6rnin eru<br \/>\n\u00ed sj\u00e1lfst\u00e6\u00f0ri vinnu \u00e1 sinni vinnust\u00f6\u00f0 eins og \u00ed atvinnulifinu, kalla \u00e1 n\u00fdja<br \/>\nkennsluh\u00e6tti. \u00cd \u00feannig r\u00fdmum, sem ver\u00f0a a\u00f0 vera mj\u00f6g hlj\u00f3\u00f0deyf\u00f0 til \u00feess a\u00f0<br \/>\nhalda hlj\u00f3\u00f0stigi fr\u00e1 starfi barnanna \u00ed skefjum, er \u00f3skynsamlegt a\u00f0 reyna a\u00f0 n\u00e1<br \/>\ntil allra barnanna \u00ed einu \u00e1 sinni vinnust\u00f6\u00f0. Skynsamlegra er a\u00f0 kennari kalli<br \/>\nb\u00f6rnin til s\u00edn og hafi \u00feau sem n\u00e6st s\u00e9r vi\u00f0 fyrirlestra. \u00dea\u00f0 l\u00e9ttir verulega<br \/>\n\u00e1lagi \u00e1 r\u00f6ddina. Sama \u00e1 vi\u00f0 um \u00ed\u00fer\u00f3ttakennara. \u00dea\u00f0 er ekkert vit \u00ed \u00fev\u00ed a\u00f0 reyna<br \/>\nme\u00f0 \u00f3rafmagna\u00f0ri r\u00f6ddu a\u00f0 reyna a\u00f0 n\u00e1 enda \u00e1 milli \u00ed \u00ed\u00fer\u00f3ttas\u00f6lum. Me\u00f0 flautu<br \/>\ngeta \u00ed\u00fer\u00f3ttakennarar kalla\u00f0 b\u00f6rnin til s\u00edn, til \u00feess a\u00f0 gefa \u00feeim fyrirm\u00e6li; ef<br \/>\ntala \u00e1 vi\u00f0 \u00f6ll b\u00f6rnin \u00ed einu. Bandar\u00edsku hlj\u00f3\u00f0fr\u00e6\u00f0isamt\u00f6kin (Acoustical Society<br \/>\nof America) hafa fremur m\u00e6lt gegn notkun hlj\u00f3\u00f0kerfa \u00ed kennslu nema \u00fe\u00e1 fyrir<br \/>\nheyrnarskert b\u00f6rn. \u00de\u00e1 er samskiptalei\u00f0in fr\u00e1 kennara til nemenda rafm\u00f6gnu\u00f0 \u00e1<br \/>\nme\u00f0an tj\u00e1skiptin fr\u00e1 nemanda til kennara og \u00e1 milli nemenda eru \u00fea\u00f0 ekki og \u00fev\u00ed<br \/>\nh\u00e6tta \u00e1 a\u00f0 \u00feau s\u00e9u b\u00e6ld ni\u00f0ur. \u00dea\u00f0 getur vart talist gott kennsluumhverfi.<\/p>\n<p>H\u00e1v\u00e6ru t\u00f3nleikarnir,<br \/>\nskemmtista\u00f0irnir og veitingasta\u00f0irnir eru nokku\u00f0 \u00e1hyggjuefni. \u00dear \u00fearf a\u00f0 b\u00e6ta<br \/>\nm\u00e6lia\u00f0fer\u00f0ir eftirlitsa\u00f0ila og her\u00f0a reglur. Heyrnin er \u00ed h\u00fafi. Heyrnarfrumur<br \/>\nsem deyja vegna of mikils \u00e1lags endurn\u00fdja sig ekki. Varanlegt heilsutj\u00f3n ver\u00f0ur<br \/>\nsem erfitt getur reynst a\u00f0 \u00e1tta sig \u00e1 fyrr en ska\u00f0inn er ske\u00f0ur. Skert heyrn er<br \/>\nveruleg f\u00f6tlun eins og \u00feeir vita sem reynt hafa. Hlutfall heyrnarskertra fer<br \/>\nst\u00f6\u00f0ugt vaxandi h\u00e9r \u00e1 landi. Vi\u00f0 skotvei\u00f0ar \u00e6ttu menn \u00e6t\u00ed\u00f0 af hafa fulln\u00e6gjandi<br \/>\nheyrnarv\u00f6rn.<\/p>\n<p>Mikil framf\u00f6r hefur or\u00f0i\u00f0 \u00ed regluger\u00f0um og hlj\u00f3\u00f0st\u00f6\u00f0lum \u00e1 n\u00fdli\u00f0num \u00e1rum.<br \/>\n\u00dev\u00ed ber a\u00f0 fagna. Fyrir n\u00fdbyggingar eru skilgreindar l\u00e1gmarkskr\u00f6fur (flokkur C)<br \/>\nog g\u00e6\u00f0aflokkar (flokkar A og B) vilji menn gera betur en skyldan b\u00fd\u00f0ur. \u00cd<br \/>\nnokkrum verkum \u00ed Noregi en einungis \u00ed einu verki h\u00e9r \u00e1 landi hefur<br \/>\ngreinarh\u00f6fundur veri\u00f0 be\u00f0inn a\u00f0 uppfylla flokk B \u00ed hlj\u00f3\u00f0h\u00f6nnun. \u00dea\u00f0 var eigandi<br \/>\nSigl\u00f3 h\u00f3tels \u00e1 Siglufir\u00f0i sem hugsa\u00f0i svo st\u00f3rt. Vonandi fylgja fleiri \u00ed<br \/>\nkj\u00f6lfari\u00f0. Reynslan s\u00fdnir a\u00f0 g\u00f3\u00f0 hlj\u00f3\u00f0vist og \u00fe\u00e6r a\u00f0ger\u00f0ir sem gr\u00edpa \u00fearf til<br \/>\n\u00feurfa ekki a\u00f0 kosta nema \u00f6rf\u00e1 pr\u00f3sent af byggingarkostna\u00f0i s\u00e9 huga\u00f0 a\u00f0 \u00feeim<br \/>\nstrax i upphafi. Sem d\u00e6mi m\u00e1 nefna a\u00f0 \u00ed h\u00f6fu\u00f0st\u00f6\u00f0vum \u00cdslenskrar erf\u00f0agreiningar<br \/>\nsem kostu\u00f0u uppkomnar um 3 milljar\u00f0a kr\u00f3na \u00e1 s\u00ednum t\u00edma var kostna\u00f0ur vi\u00f0<br \/>\nhlj\u00f3\u00f0a\u00f0ger\u00f0ir einungis um 30 millj\u00f3nir kr\u00f3na e\u00f0a um 1% af stofnkostna\u00f0i. \u00deessu<br \/>\nf\u00e9 er vel vari\u00f0 og \u00fea\u00f0 skilar s\u00e9r margfalt \u00ed b\u00e6ttu vinnuumhverfi, betri l\u00ed\u00f0an<br \/>\nog afk\u00f6stum nemenda og starfsf\u00f3lks.<\/p>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[46],"tags":[],"_links":{"self":[{"href":"https:\/\/ishljod.is\/index.php?rest_route=\/wp\/v2\/posts\/3961"}],"collection":[{"href":"https:\/\/ishljod.is\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ishljod.is\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ishljod.is\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ishljod.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3961"}],"version-history":[{"count":3,"href":"https:\/\/ishljod.is\/index.php?rest_route=\/wp\/v2\/posts\/3961\/revisions"}],"predecessor-version":[{"id":3966,"href":"https:\/\/ishljod.is\/index.php?rest_route=\/wp\/v2\/posts\/3961\/revisions\/3966"}],"wp:attachment":[{"href":"https:\/\/ishljod.is\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ishljod.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ishljod.is\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}