{"id":1761,"date":"2026-03-29T14:26:37","date_gmt":"2026-03-29T14:26:37","guid":{"rendered":"https:\/\/techandaudio.com\/?p=1761"},"modified":"2026-04-03T11:24:11","modified_gmt":"2026-04-03T11:24:11","slug":"hearing-loss-part-1-your-complete-diagnosis-guide","status":"publish","type":"post","link":"https:\/\/techandaudio.com\/es\/hearing-loss-part-1-your-complete-diagnosis-guide\/","title":{"rendered":"P\u00e9rdida auditiva. Parte 1: Su gu\u00eda completa para el diagn\u00f3stico."},"content":{"rendered":"<h4 class=\"wp-block-heading\">Introducci\u00f3n a la serie <\/h4>\n\n\n\n<p>This is the first article in a three-part series about hearing loss. <a href=\"https:\/\/techandaudio.com\/es\/hearing-loss-treatment\/\" title=\"\">Part 2 covers treatment options<\/a>, and Part 3 will explore the experience of using hearing aids. Based on feedback, we will continue to publish more articles on this topic, providing deeper insights and actionable guidance for anyone who suffers from hearing loss, loves music, or wants to protect their hearing.<\/p>\n\n\n\n<p>Si hay algo en lo que todos estamos de acuerdo en Tech&amp;Audio, es que la m\u00fasica mejora nuestra calidad de vida.<\/p>\n\n\n\n<p>Durante a\u00f1os, la m\u00fasica ha brindado relajaci\u00f3n, consuelo en momentos dif\u00edciles, una forma de celebrar la alegr\u00eda y conmemorar eventos especiales. Nos acompa\u00f1a a muchos durante el ejercicio, las tareas cotidianas e incluso en los cambios de humor.<\/p>\n\n\n\n<p>La m\u00fasica est\u00e1 tan profundamente arraigada en nuestras vidas que incluso puede ayudar a comunicarnos con personas que experimentan deterioro cognitivo o afecciones como la enfermedad de Alzheimer.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">C\u00f3mo escuchamos<\/h4>\n\n\n\n<p>El \u00f3rgano responsable de recibir el sonido es el o\u00eddo, que consta de tres partes principales:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>O\u00eddo externo<\/strong>El pabell\u00f3n auricular (la parte visible) recoge las ondas sonoras y las dirige hacia el conducto auditivo, donde se amplifican antes de llegar al t\u00edmpano, que vibra con el sonido entrante.<\/li>\n\n\n\n<li><strong>o\u00eddo medio<\/strong>Las vibraciones del t\u00edmpano mueven tres peque\u00f1os huesos (os\u00edculos), amplificando a\u00fan m\u00e1s el sonido.<\/li>\n\n\n\n<li><strong>o\u00eddo interno<\/strong>La c\u00f3clea, un \u00f3rgano con forma de caracol lleno de l\u00edquido, convierte las vibraciones en se\u00f1ales el\u00e9ctricas. Aproximadamente 25\u00a0000 terminaciones nerviosas se activan a medida que el l\u00edquido se mueve, enviando impulsos a trav\u00e9s del octavo nervio craneal (nervio auditivo) al cerebro.<\/li>\n<\/ul>\n\n\n\n<p>En \u00faltima instancia, el cerebro es el responsable de interpretar estas se\u00f1ales, dando forma a la experiencia auditiva subjetiva de cada persona.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"999\" height=\"999\" src=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21.jpeg\" alt=\"The ear structure\" class=\"wp-image-1767\" srcset=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21.jpeg 999w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21-300x300.jpeg 300w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21-150x150.jpeg 150w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21-768x768.jpeg 768w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21-12x12.jpeg 12w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.20.21-120x120.jpeg 120w\" sizes=\"(max-width: 999px) 100vw, 999px\" \/><figcaption class=\"wp-element-caption\">La estructura del o\u00eddo<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">P\u00e9rdida de audici\u00f3n<\/h4>\n\n\n\n<p>La p\u00e9rdida de audici\u00f3n puede producirse por muchas razones a lo largo de la vida, entre ellas la gen\u00e9tica, las infecciones, las enfermedades del o\u00eddo, la meningitis, los traumatismos en el o\u00eddo o la cabeza, la exposici\u00f3n a ruidos fuertes, la acumulaci\u00f3n de cerumen, los medicamentos que afectan a la audici\u00f3n y el deterioro relacionado con la edad.<\/p>\n\n\n\n<p>La p\u00e9rdida auditiva no tratada puede afectar no solo a la audici\u00f3n, sino tambi\u00e9n a la comunicaci\u00f3n, el habla y la cognici\u00f3n.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">P\u00e9rdida auditiva relacionada con la edad<\/h4>\n\n\n\n<p>P\u00e9rdida auditiva gradual, llamada <strong>presbiacusia<\/strong>, Esto ocurre con el envejecimiento. En Estados Unidos, m\u00e1s de la mitad de los adultos mayores de 75 a\u00f1os experimentan alg\u00fan grado de p\u00e9rdida auditiva relacionada con la edad.<\/p>\n\n\n\n<p>Existen tres tipos principales:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Conductiva: afecta al o\u00eddo externo o medio.<\/li>\n\n\n\n<li>Sensorineural: afecta al o\u00eddo interno.<\/li>\n\n\n\n<li>Mixto: combinando ambos<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>La p\u00e9rdida auditiva conductiva puede mejorar, mientras que la p\u00e9rdida neurosensorial suele ser permanente y requiere rehabilitaci\u00f3n.<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p>Los s\u00edntomas comunes incluyen dificultad para entender el habla en entornos ruidosos, pedir a otros que repitan lo que dicen, subir el volumen o experimentar <a href=\"https:\/\/techandaudio.com\/es\/tinnitus-you-dont-hear-until-its-too-late\/\" title=\"\">tinnitus <\/a>(zumbido en los o\u00eddos).<\/p>\n\n\n\n<p>Comprender la anatom\u00eda de la c\u00f3clea ayuda a explicar la p\u00e9rdida auditiva relacionada con la edad:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1004\" height=\"1024\" src=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.09.04-1004x1024.jpeg\" alt=\"Frequency sensitivity in the cochlea\" class=\"wp-image-1762\" srcset=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.09.04-1004x1024.jpeg 1004w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.09.04-294x300.jpeg 294w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.09.04-768x783.jpeg 768w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.09.04-12x12.jpeg 12w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.09.04.jpeg 1024w\" sizes=\"(max-width: 1004px) 100vw, 1004px\" \/><figcaption class=\"wp-element-caption\">Sensibilidad a la frecuencia en la c\u00f3clea<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Prueba de audici\u00f3n<\/h4>\n\n\n\n<p>Concert\u00e9 una cita con un otorrinolaring\u00f3logo. No ten\u00eda ning\u00fan problema en el o\u00eddo externo y me derivaron para una audiometr\u00eda profesional. Las audiometr\u00edas se realizan en hospitales y cl\u00ednicas privadas. Las cl\u00ednicas privadas suelen ser m\u00e1s r\u00e1pidas, evitando as\u00ed las largas esperas en el sistema p\u00fablico.<\/p>\n\n\n\n<p>En la consulta del audi\u00f3logo certificado, realic\u00e9 mi prueba en una sala insonorizada utilizando un audi\u00f3metro. Cada o\u00eddo fue examinado por separado en varias etapas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Umbral de recepci\u00f3n del habla (SRT)<\/strong> \u2013 Repetir palabras de dos s\u00edlabas a vol\u00famenes decrecientes; umbral = volumen m\u00e1s bajo donde se repitieron correctamente \u226550%.<\/li>\n\n\n\n<li><strong>Prueba de discriminaci\u00f3n del habla<\/strong> \u2013 Repita palabras de una sola s\u00edlaba; la puntuaci\u00f3n se basa en las respuestas correctas.<\/li>\n\n\n\n<li><strong>Conducci\u00f3n a\u00e9rea<\/strong> \u2013 Umbral para tonos puros de 250 a 8000 Hz a trav\u00e9s de auriculares.<\/li>\n\n\n\n<li><strong>Conducci\u00f3n \u00f3sea<\/strong> \u2013 Un peque\u00f1o dispositivo colocado en el hueso mastoideo examina directamente el o\u00eddo interno; o\u00eddo derecho = tri\u00e1ngulo rojo, o\u00eddo izquierdo = tri\u00e1ngulo azul.<\/li>\n<\/ul>\n\n\n\n<p>Cada ciclo consta de dos etapas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Primero <\/strong>Etapa: palabras a ~15 dB, repetidas. <\/li>\n\n\n\n<li><strong>Segundo<\/strong> Etapa: palabras m\u00e1s cortas. Indiqu\u00e9 vol\u00famenes c\u00f3modos y demasiado altos.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"570\" src=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.11.05.jpeg\" alt=\"Determining hearing threshold and comfortable listening levels\" class=\"wp-image-1763\" srcset=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.11.05.jpeg 800w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.11.05-300x214.jpeg 300w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.11.05-768x547.jpeg 768w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.11.05-18x12.jpeg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Determinaci\u00f3n del umbral auditivo y los niveles de escucha c\u00f3modos<\/figcaption><\/figure>\n\n\n\n<p>A continuaci\u00f3n, se midieron los niveles audibles m\u00e1s bajos en cada frecuencia mediante tonos ascendentes y descendentes (de 250 a 8000 Hz), con los que se elabor\u00f3 el audiograma.<\/p>\n\n\n\n<p>Detalles del audiograma:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oreja derecha = c\u00edrculos rojos<\/li>\n\n\n\n<li>Oreja izquierda = cruces azules<\/li>\n\n\n\n<li>Eje horizontal = frecuencia (Hz)<\/li>\n\n\n\n<li>Eje vertical = intensidad (dB)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"731\" src=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.13.29.jpeg\" alt=\"Typical age-related hearing loss: High-frequency nerves at cochlea entrance are more vulnerable.\" class=\"wp-image-1764\" srcset=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.13.29.jpeg 750w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.13.29-300x292.jpeg 300w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.13.29-12x12.jpeg 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">P\u00e9rdida auditiva t\u00edpica relacionada con la edad: Los nervios de alta frecuencia en la entrada de la c\u00f3clea son m\u00e1s vulnerables.<\/figcaption><\/figure>\n\n\n\n<p>En caso de perforaci\u00f3n del t\u00edmpano, la audici\u00f3n se eval\u00faa directamente en el o\u00eddo interno. Si los resultados de la audiometr\u00eda en el o\u00eddo interno son mejores que los de la audiometr\u00eda por v\u00eda a\u00e9rea, se sospecha un problema de conducci\u00f3n. El s\u00edmbolo \u201c]\u201d en el audiograma muestra los resultados de la audiometr\u00eda en el o\u00eddo interno; el espacio en blanco indica posibles problemas de conducci\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"821\" src=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.14.31.jpeg\" alt=\"Hearing test result typical of eardrum damage\" class=\"wp-image-1765\" srcset=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.14.31.jpeg 750w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.14.31-274x300.jpeg 274w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.14.31-11x12.jpeg 11w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">Resultado de la prueba de audici\u00f3n t\u00edpico de da\u00f1o en el t\u00edmpano<\/figcaption><\/figure>\n\n\n\n<p>Paso final: se mide la presi\u00f3n del t\u00edmpano para confirmar que ning\u00fan l\u00edquido haya afectado los resultados.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"786\" src=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.16.01-1024x786.jpeg\" alt=\"Eardrum pressure measurement device\" class=\"wp-image-1766\" srcset=\"https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.16.01-1024x786.jpeg 1024w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.16.01-300x230.jpeg 300w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.16.01-768x589.jpeg 768w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.16.01-16x12.jpeg 16w, https:\/\/techandaudio.com\/wp-content\/uploads\/2026\/03\/WhatsApp-Image-2026-03-29-at-17.16.01.jpeg 1058w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dispositivo para medir la presi\u00f3n del t\u00edmpano<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Tratamiento<\/h4>\n\n\n\n<p>El tratamiento para la p\u00e9rdida auditiva relacionada con la edad depende de su gravedad. En la mayor\u00eda de los pa\u00edses, o\u00edr solo por encima de 40 dB se clasifica como p\u00e9rdida moderada.<\/p>\n\n\n\n<p><strong>En el pr\u00f3ximo art\u00edculo, exploraremos c\u00f3mo funcionan los aud\u00edfonos, los avances tecnol\u00f3gicos de vanguardia, el papel de la industria de alta tecnolog\u00eda, la IA y su valor a\u00f1adido para los amantes de la m\u00fasica con p\u00e9rdida auditiva relacionada con la edad.<\/strong><\/p>\n\n\n\n<p><\/p>\n<div class=\"gsp_post_data\" \r\n\t            data-post_type=\"post\" \r\n\t            data-cat=\"audio,beyond-the-gear\" \r\n\t            data-modified=\"120\"\r\n\t            data-created=\"1774794397\"\r\n\t            data-title=\"Hearing Loss. Part 1 &#8211; Your Complete Diagnosis Guide\" \r\n\t            data-home=\"https:\/\/techandaudio.com\/es\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Series Introduction This is the first article in a three-part series about hearing loss. Part 2 covers treatment options, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1768,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19,47],"tags":[9],"class_list":["post-1761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audio","category-beyond-the-gear","tag-featured"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/posts\/1761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/comments?post=1761"}],"version-history":[{"count":2,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/posts\/1761\/revisions"}],"predecessor-version":[{"id":1798,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/posts\/1761\/revisions\/1798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/media\/1768"}],"wp:attachment":[{"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/media?parent=1761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/categories?post=1761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techandaudio.com\/es\/wp-json\/wp\/v2\/tags?post=1761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}