{"id":34783,"date":"2025-10-02T10:30:43","date_gmt":"2025-10-02T08:30:43","guid":{"rendered":"https:\/\/audiopacks.es\/?page_id=34783"},"modified":"2025-11-05T07:50:09","modified_gmt":"2025-11-05T06:50:09","slug":"audicio","status":"publish","type":"page","link":"https:\/\/audiopacks.es\/ca\/audiologia\/audicio\/","title":{"rendered":"L&#8217;audici\u00f3"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-cd234b79 alignfull uagb-is-root-container\">\n<div class=\"wp-block-uagb-container uagb-block-0bcfc9d3\">\n<div class=\"wp-block-uagb-container uagb-layout-flex uagb-block-3062136c alignfull uagb-is-root-container\">\n<nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Inicio<\/span><\/p><\/nav>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-65c8566d\"><h1 class=\"wp-block-post-title\">L&#8217;audici\u00f3<\/h1><\/div>\n\n\n<nav class=\"menuaudiologia\"><ul id=\"menu-audilogia\" class=\"menu menuaudiologia\"><li id=\"menu-item-34918\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34918\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/sentir-millor-com-millorar-audicio\/\">Sentir millor<\/a><\/li>\n<li id=\"menu-item-34913\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34913\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/oida\/\">L\u2019o\u00efda<\/a><\/li>\n<li id=\"menu-item-34914\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34914\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/audicio\/\">L\u2019audici\u00f3<\/a><\/li>\n<li id=\"menu-item-34916\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34916\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/problemes-auditius\/\">Problemes auditius<\/a><\/li>\n<li id=\"menu-item-34915\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34915\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/perdua-auditiva\/\">P\u00e8rdua auditiva<\/a><\/li>\n<li id=\"menu-item-34917\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34917\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/salut-auditiva\/\">Salut auditiva<\/a><\/li>\n<li id=\"menu-item-34912\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-34912\"><a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/proves-audicio\/\">Proves d\u2019audici\u00f3<\/a><\/li>\n<\/ul><\/nav>\n<\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-e4aae491 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n\n\n<div class=\"wp-block-uagb-container uagb-block-2d39b2fc\">\n<div class=\"wp-block-uagb-image uagb-block-aa209a30 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2025\/10\/problemas-auditivos-audicion-.jpeg\" alt=\"\" class=\"uag-image-34840 lazyload\" width=\"736\" height=\"232\" title=\"problemes-auditius-audicio\" loading=\"lazy\" role=\"img\"><noscript><img decoding=\"async\" src=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2025\/10\/problemas-auditivos-audicion-.jpeg\" alt=\"\" class=\"uag-image-34840\" width=\"736\" height=\"232\" title=\"problemes-auditius-audicio\" loading=\"lazy\" role=\"img\"><\/noscript><\/figure><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a53bb617\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f05d8694\"><h2 class=\"uagb-heading-text\"><span class=\"ez-toc-section\" id=\"que-es-laudicio\"><\/span>Qu\u00e8 \u00e9s l\u2019audici\u00f3<span class=\"ez-toc-section-end\"><\/span><\/h2><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019audici\u00f3 \u00e9s el <strong>sentit<\/strong> que ens permet <strong>captar els sons<\/strong> de l\u2019entorn i <strong>processar-los per entendre<\/strong> qu\u00e8 passa al nostre voltant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019audici\u00f3 <strong>ens connecta amb la vida<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tanqui els ulls un instant i imagini la gran <strong>varietat de sons<\/strong> que li arriben a cada moment: veus, ocells, el tr\u00e0nsit, el brunzit de l\u2019aire condicionat o la m\u00fasica de fons. Tots ells conformen un<strong> paisatge sonor<\/strong> que enriqueix la nostra experi\u00e8ncia di\u00e0ria. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sense audici\u00f3, el m\u00f3n seria molt m\u00e9s limitat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ens permet <strong>comunicar-nos, emocionar-nos i orientar-nos<\/strong> en l\u2019entorn. Gr\u00e0cies a ella, desenvolupem el <strong>llenguatge<\/strong>, comprenem <strong>la parla<\/strong> i mantenim <strong>relacions socials i afectives<\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A nivell fisiol\u00f2gic, l\u2019audici\u00f3 \u00e9s el proc\u00e9s pel qual el sistema auditiu capta les ones sonores de l\u2019entorn, les converteix en senyals el\u00e8ctrics i les envia al cervell<\/strong>, on s\u2019interpreten com a sons amb significat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"com-funciona-laudicio\"><\/span><strong>Com funciona l\u2019audici\u00f3?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre <strong>com funciona l&#8217;audici\u00f3<\/strong> \u00e9s clau per valorar la import\u00e0ncia del sistema auditiu a la nostra vida di\u00e0ria. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;<strong>\n  <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/\">audiologia<\/a>\n<\/strong> \u00e9s l&#8217;especialitat encarregada d&#8217;estudiar aquest proc\u00e9s, les fases i els possibles trastorns que el poden afectar, aportant solucions per mantenir una bona salut auditiva.<\/p>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"el-so\"><\/span><strong>El so<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tot comen\u00e7a amb el <strong>so<\/strong>, una vibraci\u00f3 que es propaga en forma d\u2019ones sinuso\u00efdals a trav\u00e9s de l\u2019aire, l\u2019aigua o els objectes s\u00f2lids. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquestes ones sonores tenen <strong>2 caracter\u00edstiques<\/strong> principals:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Freq\u00fc\u00e8ncia<\/strong>: s\u2019expressa en <strong>Hertzs<\/strong> (Hz) i pot ser greu, mitjana o aguda.<\/li>\n\n\n\n<li><strong>Intensitat<\/strong>: s\u2019expressa en <strong>decibels<\/strong> (dB) i pot ser feble, confortable o forta.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Aquestes vibracions s\u00f3n la mat\u00e8ria primera que <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/oida\/\">l\u2019o\u00efda<\/a> transforma en <strong>informaci\u00f3 \u00fatil<\/strong> per al nostre cervell gr\u00e0cies al <strong>sistema auditiu<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"el-sistema-auditiu\"><\/span><strong>El sistema auditiu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>El sistema auditiu \u00e9s el conjunt d\u2019\u00f2rgans i estructures<\/strong> que fan possible l\u2019audici\u00f3 i que actuen com un complex <strong>mecanisme de transmissi\u00f3 i codificaci\u00f3<\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La seva <strong>funci\u00f3<\/strong> \u00e9s captar el so, amplificar-lo, convertir-lo en senyals el\u00e8ctrics i enviar-los al cervell perqu\u00e8 puguin ser interpretats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De manera natural, els sons es presenten com un conjunt de diverses freq\u00fc\u00e8ncies alhora. El sistema auditiu s\u2019encarrega de <strong>separar aquestes freq\u00fc\u00e8ncies<\/strong> perqu\u00e8 el cervell les pugui analitzar i recon\u00e8ixer cada so amb claredat. <\/p>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"anatomia-del-sistema-auditiu\"><\/span><strong>Anatomia del sistema auditiu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">En <strong>anatomia<\/strong>, el sistema auditiu es pot dividir en <strong>5 parts<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u2019o\u00efda externa<\/strong>: constitu\u00efda pel pavell\u00f3 auditiu (orella o pinna) i el conducte auditiu extern. Aquest canal t\u00e9 una part cartilaginosa i una d\u2019\u00f2ssia. <\/li>\n\n\n\n<li><strong>L\u2019o\u00efda mitjana<\/strong>: composta per la caixa timp\u00e0nica, els ossets de l\u2019o\u00efda, els m\u00fasculs dels ossets, les c\u00e8l\u00b7lules masto\u00efdals i la trompa d\u2019Eustaqui.<\/li>\n\n\n\n<li><strong>L\u2019o\u00efda interna<\/strong>: t\u00e9 dues divisions, una per sentir i l\u2019altra per a l\u2019equilibri. La divisi\u00f3 auditiva est\u00e0 formada per la c\u00f2clea i el nervi auditiu.  <\/li>\n\n\n\n<li><strong>El nervi ac\u00fastic<\/strong>: reuneix fibres nervioses que transmeten senyals bioel\u00e8ctrics<\/li>\n\n\n\n<li><strong>Vies auditives centrals<\/strong>: \u00e9s la xarxa de camins cap a les \u00e0rees del cervell responsables d\u2019interpretar els sons.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\" style=\"margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40)\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/02\/fisiologia-oida.jpg\" alt=\"\" class=\"wp-image-571 lazyload\" title=\"\"><noscript><img decoding=\"async\" width=\"1497\" height=\"1509\" src=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/02\/fisiologia-oida.jpg\" alt=\"\" class=\"wp-image-571\" title=\"\" srcset=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/02\/fisiologia-oida.jpg 1497w, https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/02\/fisiologia-oida-100x100.jpg 100w, https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/02\/fisiologia-oida-380x383.jpg 380w, https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/02\/fisiologia-oida-120x120.jpg 120w\" sizes=\"(max-width: 1497px) 100vw, 1497px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"mecanisme-de-laudicio\"><\/span><strong>Mecanisme de l\u2019audici\u00f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>nivell fisiol\u00f2gic<\/strong> (funcionament normal de c\u00e8l\u00b7lules i teixits), el proc\u00e9s de l\u2019audici\u00f3 segueix aquests passos:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>O\u00efda externa<\/strong>: capta les ones sonores de l\u2019entorn i les dirigeix cap a l\u2019interior de l\u2019o\u00efda.<\/li>\n\n\n\n<li><strong>O\u00efda mitjana<\/strong>: les vibracions fan vibrar el timp\u00e0 i s\u2019amplifiquen a trav\u00e9s de la cadena d\u2019ossets (martell, enclusa i estrep).<\/li>\n\n\n\n<li><strong>O\u00efda interna<\/strong>: les vibracions arriben a la c\u00f2clea, on es transformen en impulsos el\u00e8ctrics gr\u00e0cies a les c\u00e8l\u00b7lules ciliades.<\/li>\n\n\n\n<li><strong>Nervi ac\u00fastic<\/strong>: els impulsos el\u00e8ctrics viatgen pel nervi auditiu fins al cervell.<\/li>\n\n\n\n<li><strong>Escor\u00e7a cerebral<\/strong>: el cervell interpreta i dona sentit al so.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"etapes-de-laudicio\"><\/span><strong>Etapes de l\u2019audici\u00f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">En funci\u00f3 del <strong>tipus d\u2019acci\u00f3 que realitzen els diferents \u00f2rgans<\/strong> que intervenen en l\u2019audici\u00f3, aquest proc\u00e9s es divideix en 2 grans <strong>etapes<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mecanisme de conducci\u00f3 o transmissi\u00f3: condueix l\u2019<strong>energia mec\u00e0nica<\/strong> del so cap a les c\u00e8l\u00b7lules ciliades sensorials. Compr\u00e8n des de la captaci\u00f3 del so per l\u2019o\u00efda externa fins a la seva amplificaci\u00f3 a l\u2019o\u00efda mitjana. Gr\u00e0cies a la forma del conducte auditiu i al moviment de la cadena d\u2019ossets, el so arriba a l\u2019o\u00efda interna amb la intensitat adequada per ser processat.  <\/li>\n\n\n\n<li><strong>Mecanisme de transducci\u00f3 o transformaci\u00f3 el\u00e8ctrica<\/strong>: l\u2019energia mec\u00e0nica es transforma en <strong>impulsos el\u00e8ctrics<\/strong>. S\u2019inicia a la c\u00f2clea, on les vibracions mec\u00e0niques estimulen l\u2019\u00f2rgan de Corti. Les c\u00e8l\u00b7lules ciliades converteixen aquesta energia en senyals el\u00e8ctrics que viatgen pel nervi auditiu. Finalment, el cervell interpreta aquests senyals i els transforma en una experi\u00e8ncia sonora conscient.   <br\/><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Aquest mecanisme, tot i que complex, <strong>funciona de manera autom\u00e0tica i precisa<\/strong>, i ens permet identificar veus, localitzar sons a l\u2019espai i distingir entre diferents tons, volums i timbres.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquest conjunt de transformacions permet <strong>convertir progressivament l\u2019energia sonora en energia mec\u00e0nica i, finalment, en bioel\u00e8ctrica<\/strong>. \u00c9s el que fa que una simple vibraci\u00f3 es transformi en informaci\u00f3 auditiva significativa per al cervell. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"qualitats-del-so-percebudes\"><\/span><strong>Qualitats del so percebudes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La percepci\u00f3 auditiva de l\u2019\u00e9sser hum\u00e0 es basa en tres <strong>dimensions<\/strong> principals: intensitat, freq\u00fc\u00e8ncia i timbre. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gr\u00e0cies a aquestes, som capa\u00e7os d\u2019interpretar una enorme varietat de sons amb precisi\u00f3 i riquesa de matisos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"intensitat\"><\/span><strong>Intensitat<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La <strong>intensitat<\/strong> del so es mesura en <strong>decibels (dB)<\/strong>. L\u2019o\u00efda humana pot detectar des dels sons m\u00e9s suaus, propers als <strong>0 dB<\/strong>, fins als m\u00e9s intensos, que poden resultar molestos o fins i tot perjudicials, al voltant dels <strong>130 dB<\/strong>. <\/p>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"frequencia\"><\/span><strong>Freq\u00fc\u00e8ncia<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La <strong>freq\u00fc\u00e8ncia<\/strong> est\u00e0 relacionada amb el <strong>to<\/strong> del so. Com m\u00e9s gran \u00e9s la freq\u00fc\u00e8ncia, m\u00e9s agut el percebem. L\u2019o\u00efda humana \u00e9s capa\u00e7 de captar freq\u00fc\u00e8ncies que van dels <strong>20 fins als 20.000 hertzs (Hz)<\/strong>.  <\/p>\n\n\n\n<h3 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"timbre\"><\/span><strong>Timbre<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El <strong>timbre<\/strong> ens permet diferenciar entre sons que tenen el mateix to i intensitat. \u00c9s la qualitat que fa que puguem distingir, per exemple, entre una flauta i un sax\u00f2fon encara que estiguin tocant la mateixa nota. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"audicio-binaural\"><\/span><strong>Audici\u00f3 binaural<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019audici\u00f3 binaural \u00e9s la capacitat de l\u2019\u00e9sser hum\u00e0 per <strong>escoltar amb ambd\u00f3s o\u00efdes<\/strong> de manera coordinada. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquesta capacitat \u00e9s fonamental i es considera la manera natural de percebre el so, ja que el <strong>cervell<\/strong> est\u00e0 dissenyat per processar i combinar la informaci\u00f3 que prov\u00e9 de cada o\u00efda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019\u00e9sser hum\u00e0, com la majoria d\u2019animals, t\u00e9 dues o\u00efdes perqu\u00e8 l\u2019audici\u00f3 binaural ofereix avantatges fonamentals, igual que passa amb la visi\u00f3 binocular. Per aix\u00f2 l\u2019audici\u00f3 binaural \u00e9s l\u2019habitual a la natura. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019audici\u00f3 binaural proporciona una experi\u00e8ncia auditiva molt m\u00e9s completa i rica; les seves principals avantatges s\u00f3n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Localitzaci\u00f3 del so<\/strong>: el cervell detecta la direcci\u00f3 i la dist\u00e0ncia a la font del so perqu\u00e8:\n<ul class=\"wp-block-list\">\n<li>Escoltem abans per l\u2019o\u00efda que es troba m\u00e9s propera al so.<\/li>\n\n\n\n<li>El so arriba amb m\u00e9s intensitat a l\u2019o\u00efda m\u00e9s propera a la font sonora.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Millor comprensi\u00f3 de la parla amb soroll<\/strong>: la sumaci\u00f3 binaural permet al cervell distingir la veu del soroll de fons.<\/li>\n\n\n\n<li><strong>Equilibri i qualitat de so<\/strong>: aconsegueix una experi\u00e8ncia m\u00e9s natural i envolupant.<\/li>\n\n\n\n<li><strong>Ampliaci\u00f3 del camp auditiu<\/strong>: est\u00e9n el camp auditiu de 180\u00ba a 360\u00ba.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\" style=\"margin-top:4rem;margin-bottom:4rem\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/03\/audicion-binaural.jpg\" alt=\"\" class=\"wp-image-5494 lazyload\" title=\"\"><noscript><img decoding=\"async\" width=\"1242\" height=\"1506\" src=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/03\/audicion-binaural.jpg\" alt=\"\" class=\"wp-image-5494\" title=\"\" srcset=\"https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/03\/audicion-binaural.jpg 1242w, https:\/\/audiopacks.es\/wp-content\/uploads\/2023\/03\/audicion-binaural-380x461.jpg 380w\" sizes=\"(max-width: 1242px) 100vw, 1242px\" \/><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"el-llindar-de-laudicio\"><\/span><strong>El llindar de l\u2019audici\u00f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El <strong>llindar auditiu<\/strong> \u00e9s el nivell m\u00e9s baix de so que una persona pot detectar. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En condicions normals, l\u2019o\u00efda humana \u00e9s capa\u00e7 de percebre sons des dels <strong>0 decibels (dB)<\/strong>, que corresponen als m\u00e9s <strong>suaus<\/strong>, fins als <strong>130 dB<\/strong>, que s\u00f3n sons <strong>extremadament intensos<\/strong> i potencialment dolorosos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquest llindar no \u00e9s igual per a tothom: pot variar segons l\u2019<strong>edat<\/strong>, l\u2019<strong>entorn<\/strong> i l\u2019<strong>estat de<\/strong> <strong>\n  <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/salut-auditiva\/\">salut auditiva<\/a>\n<\/strong> de cada persona. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De manera general, el rang de freq\u00fc\u00e8ncies que podem sentir se situa entre els <strong>20 i els 20.000 hertzs (Hz)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con\u00e8ixer el llindar auditiu de cada persona \u00e9s fonamental per detectar possibles alteracions de l\u2019audici\u00f3 i valorar si existeix alguna <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/perdua-auditiva\/\">p\u00e8rdua auditiva<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"per-que-es-important-cuidar-la-nostra-audicio\"><\/span><strong>Per qu\u00e8 \u00e9s important cuidar la nostra audici\u00f3?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La p\u00e8rdua auditiva no nom\u00e9s <strong>dificulta la comunicaci\u00f3<\/strong>, sin\u00f3 que pot provocar <strong>a\u00efllament, estr\u00e8s, fatiga i problemes cognitius<\/strong>.<br\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Factors<\/strong> com l\u2019exposici\u00f3 continuada a sorolls intensos, certes malalties o l\u2019\u00fas de medicaments otot\u00f2xics en augmenten el risc. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per aix\u00f2, per <strong>cuidar l\u2019audici\u00f3<\/strong> \u00e9s fonamental:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Protegir-se del <strong>soroll excessiu<\/strong>.<\/li>\n\n\n\n<li>Tractar les <strong>infeccions<\/strong> a temps.<\/li>\n\n\n\n<li>Evitar l\u2019\u00fas de <strong>bastonets<\/strong>.<\/li>\n\n\n\n<li>Fer <strong>revisions auditives<\/strong> peri\u00f2diques.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading especial\"><span class=\"ez-toc-section\" id=\"quan-cal-acudir-a-un-especialista-en-audicio\"><\/span><strong>Quan cal acudir a un especialista en audici\u00f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No sempre \u00e9s f\u00e0cil recon\u00e8ixer una p\u00e8rdua auditiva, ja que sol apar\u00e8ixer de manera <strong>lenta i progressiva<\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9s, hi ha altres afeccions relacionades amb l\u2019audici\u00f3 englobades com a <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/problemes-auditius\/\">problemes auditius<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per aix\u00f2 conv\u00e9 acudir a un especialista en audici\u00f3 si nota algun d\u2019aquests signes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ha de <strong>pujar el volum<\/strong> de la televisi\u00f3 o la r\u00e0dio m\u00e9s del que \u00e9s habitual.<\/li>\n\n\n\n<li>Li costa seguir <strong>converses<\/strong>, especialment en ambients sorollosos.<\/li>\n\n\n\n<li>Sembla que les persones \u201cparlen fluix\u201d o que <strong>no vocalitzen b\u00e9<\/strong>.<\/li>\n\n\n\n<li>Percep <strong>brunzits<\/strong> o xiulets a les o\u00efdes (tinnitus).<\/li>\n\n\n\n<li>Li costa identificar <strong>d\u2019on<\/strong> provenen certs sons.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tamb\u00e9 \u00e9s recomanable fer una <strong>revisi\u00f3 auditiva peri\u00f2dica<\/strong> a partir dels 50 anys, encara que no percebi s\u00edmptomes evidents, o abans si s\u2019est\u00e0 exposat de manera continuada a sorolls intensos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br\/>Amb les <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/proves-audicio\/\">proves audiol\u00f2giques<\/a> adequades, l\u2019audi\u00f2leg podr\u00e0 avaluar la seva audici\u00f3 i dissenyar un pla personalitzat per mantenir-la en les millors condicions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Detectar a temps una alteraci\u00f3 auditiva permet actuar com m\u00e9s aviat millor i <strong>evitar complicacions<\/strong> que afectin la comunicaci\u00f3, la vida social i el benestar emocional.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vol fer el pas seg\u00fcent, aqu\u00ed t\u00e9 <strong>\n  <a href=\"https:\/\/audiopacks.es\/ca\/audiologia\/sentir-millor-com-millorar-audicio\/\">3 passos per sentir millor<\/a>\n<\/strong> amb suport professional.<\/p>\n<\/div>\n\n\n\n<div class=\"uagb-position__sticky wp-block-uagb-container uag-hide-mob uag-blocks-common-selector uagb-block-ac22841f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-c7e55059      \"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tAqu\u00ed encontrar\u00e1s:\t\t\t\t\t\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap \">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#qu\u00e8-\u00e9s-laudici\u00f3\" class=\"uagb-toc-link__trigger\">Qu\u00e8 \u00e9s l\u2019audici\u00f3<\/a><li class=\"uagb-toc__list\"><a href=\"#com-funciona-laudici\u00f3\" class=\"uagb-toc-link__trigger\">Com funciona l\u2019audici\u00f3?<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#el-so\" class=\"uagb-toc-link__trigger\">El so<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#el-sistema-auditiu\" class=\"uagb-toc-link__trigger\">El sistema auditiu<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#anatomia-del-sistema-auditiu\" class=\"uagb-toc-link__trigger\">Anatomia del sistema auditiu<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#mecanisme-de-laudici\u00f3\" class=\"uagb-toc-link__trigger\">Mecanisme de l\u2019audici\u00f3<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#etapes-de-laudici\u00f3\" class=\"uagb-toc-link__trigger\">Etapes de l\u2019audici\u00f3<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#qualitats-del-so-percebudes\" class=\"uagb-toc-link__trigger\">Qualitats del so percebudes<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#intensitat\" class=\"uagb-toc-link__trigger\">Intensitat<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#freq\u00fc\u00e8ncia\" class=\"uagb-toc-link__trigger\">Freq\u00fc\u00e8ncia<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#timbre\" class=\"uagb-toc-link__trigger\">Timbre<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#audici\u00f3-binaural\" class=\"uagb-toc-link__trigger\">Audici\u00f3 binaural<\/a><li class=\"uagb-toc__list\"><a href=\"#el-llindar-de-laudici\u00f3\" class=\"uagb-toc-link__trigger\">El llindar de l\u2019audici\u00f3<\/a><li class=\"uagb-toc__list\"><a href=\"#per-qu\u00e8-\u00e9s-important-cuidar-la-nostra-audici\u00f3\" class=\"uagb-toc-link__trigger\">Per qu\u00e8 \u00e9s important cuidar la nostra audici\u00f3?<\/a><li class=\"uagb-toc__list\"><a href=\"#quan-cal-acudir-a-un-especialista-en-audici\u00f3\" class=\"uagb-toc-link__trigger\">Quan cal acudir a un especialista en audici\u00f3<\/a><\/ul><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u00e8 \u00e9s l\u2019audici\u00f3 L\u2019audici\u00f3 \u00e9s el sentit que ens permet captar els sons de l\u2019entorn i processar-los per entendre qu\u00e8 passa al nostre voltant. L\u2019audici\u00f3 ens connecta amb la vida. Tanqui els ulls un instant i imagini la gran varietat de sons que li arriben a cada moment: veus, ocells, el tr\u00e0nsit, el brunzit de [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":34758,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/no-hero-info.php","meta":{"_acf_changed":false,"inline_featured_image":false,"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-34783","page","type-page","status-publish","hentry"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"hero-horizontal":false,"card-horizontal":false,"card-vertical":false,"card-cat":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"Albert","author_link":"https:\/\/audiopacks.es\/ca\/blog-audiosocial\/author\/albert\/"},"uagb_comment_info":0,"uagb_excerpt":"Qu\u00e8 \u00e9s l\u2019audici\u00f3 L\u2019audici\u00f3 \u00e9s el sentit que ens permet captar els sons de l\u2019entorn i processar-los per entendre qu\u00e8 passa al nostre voltant. L\u2019audici\u00f3 ens connecta amb la vida. Tanqui els ulls un instant i imagini la gran varietat de sons que li arriben a cada moment: veus, ocells, el tr\u00e0nsit, el brunzit de&hellip;","_links":{"self":[{"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/pages\/34783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/comments?post=34783"}],"version-history":[{"count":5,"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/pages\/34783\/revisions"}],"predecessor-version":[{"id":35886,"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/pages\/34783\/revisions\/35886"}],"up":[{"embeddable":true,"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/pages\/34758"}],"wp:attachment":[{"href":"https:\/\/audiopacks.es\/ca\/wp-json\/wp\/v2\/media?parent=34783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}