{"id":3138,"date":"2025-07-18T11:42:05","date_gmt":"2025-07-18T03:42:05","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=3138"},"modified":"2026-01-27T16:37:42","modified_gmt":"2026-01-27T08:37:42","slug":"dynamic-microphone-capsule-selection-guide","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/pt\/dynamic-microphone-capsule-selection-guide\/","title":{"rendered":"Guia de sele\u00e7\u00e3o de c\u00e1psula de microfone din\u00e2mico"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"540\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/07\/dynamic-microphone-capsule-sizes-13.8-to-30.4mm.png\" alt=\"Compara\u00e7\u00e3o do tamanho das c\u00e1psulas de microfone din\u00e2mico que variam de \u00d813,8 mm a \u00d830,4 mm\" class=\"wp-image-3147\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/07\/dynamic-microphone-capsule-sizes-13.8-to-30.4mm.png 925w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/07\/dynamic-microphone-capsule-sizes-13.8-to-30.4mm-300x175.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/07\/dynamic-microphone-capsule-sizes-13.8-to-30.4mm-768x448.png 768w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/07\/dynamic-microphone-capsule-sizes-13.8-to-30.4mm-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2025\/07\/dynamic-microphone-capsule-sizes-13.8-to-30.4mm-600x350.png 600w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><figcaption class=\"wp-element-caption\">Di\u00e2metros da c\u00e1psula do microfone: \u00d813,8-30,4 mm, de formatos compactos a de alto desempenho.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>A sele\u00e7\u00e3o da c\u00e1psula de microfone din\u00e2mico correta \u00e9 essencial para obter a melhor qualidade de som e uma integra\u00e7\u00e3o perfeita em seu produto. Este guia destaca os principais modelos com base na aplica\u00e7\u00e3o, no tamanho e na resposta de frequ\u00eancia, projetado para ajudar engenheiros e projetistas de sistemas a fazer escolhas bem informadas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Amplificadores de voz e dispositivos educacionais<\/h2>\n\n\n\n<p>Tamanho compacto voltado para a reprodu\u00e7\u00e3o clara da voz. Os tamanhos t\u00edpicos das c\u00e1psulas variam de cerca de 15 \u00d7 8 mm a 19 \u00d7 10 mm, ideais para dispositivos port\u00e1teis e de ensino.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Modelo<\/th><th>Tamanho (mm)<\/th><th>Resposta de frequ\u00eancia<\/th><th>Principais caracter\u00edsticas<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/15mm-cardioid-dynamic-microphone-capsule-replacement\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1508K150<\/a><\/td><td>15 \u00d7 8<\/td><td>100Hz-9kHz<\/td><td>Fala clara, tamanho reduzido<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-handheld-karaoke-microphone-cartridge-19-1mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1910K250<\/a><\/td><td>19.1 \u00d7 10<\/td><td>100Hz-10kHz<\/td><td>Faixa de frequ\u00eancia mais ampla, tom natural<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/19mm-supercardioid-dynamic-capsule-for-boom-microphone\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1910B-1502<\/a><\/td><td>19 \u00d7 9.6<\/td><td>100Hz-10kHz<\/td><td>Excelente para PA port\u00e1teis e salas de aula<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. Sistemas de intercomunica\u00e7\u00e3o e navega\u00e7\u00e3o<\/h2>\n\n\n\n<p>C\u00e1psulas menores, em torno de 13,8 \u00d7 6 mm, enfatizando a faixa de frequ\u00eancia m\u00e9dia para uma fala clara em intercomunicadores e aplicativos de navega\u00e7\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Modelo<\/th><th>Tamanho (mm)<\/th><th>Resposta de frequ\u00eancia<\/th><th>Principais caracter\u00edsticas<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/14mm-150ohm-dynamic-mic-capsule-for-headset-microphones\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM13860K150<\/a><\/td><td>13.8 \u00d7 6<\/td><td>200Hz-7kHz<\/td><td>Ultra compacto, perfeito para incorpora\u00e7\u00e3o<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/unidirectional-dynamic-microphone-capsule-14-5mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1458T200<\/a><\/td><td>14.5 \u00d7 7.5<\/td><td>100Hz-9kHz<\/td><td>Compacto com baixa frequ\u00eancia aprimorada<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3. Microfones de palco e sistemas de desempenho<\/h2>\n\n\n\n<p>Eles usam c\u00e1psulas maiores com resposta de frequ\u00eancia mais ampla (at\u00e9 15kHz) e alta capacidade de press\u00e3o sonora, ideal para vocais e instrumentos ao vivo.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Modelo<\/th><th>Tamanho (mm)<\/th><th>Resposta de frequ\u00eancia<\/th><th>Principais caracter\u00edsticas<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-handheld-karaoke-microphone-cartridge-30mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM58K600<\/a><\/td><td>30 \u00d7 41.4<\/td><td>50Hz-14kHz<\/td><td>Extremidade grave rica, ideal para vocais<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/sound-card-microphone-capsule-30-4mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM588K600<\/a><\/td><td>30.4 \u00d7 49.6<\/td><td>50Hz-15kHz<\/td><td>Alta fidelidade para aplicativos profissionais<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-sound-card-microphone-transducer-30mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM27BK600<\/a><\/td><td>30 \u00d7 49<\/td><td>50Hz-15kHz<\/td><td>Balanceado para karaok\u00ea e alto-falantes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o de \u00e1udio de uso geral<\/h2>\n\n\n\n<p>C\u00e1psulas de 19 a 25 mm com resposta de frequ\u00eancia flex\u00edvel, adequadas para v\u00e1rios tipos de dispositivos e substitui\u00e7\u00f5es gerais.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Modelo<\/th><th>Tamanho (mm)<\/th><th>Resposta de frequ\u00eancia<\/th><th>Principais caracter\u00edsticas<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/20mm-dynamic-microphone-capsule-for-saxophone\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM2025-2K600<\/a><\/td><td>20 \u00d7 25<\/td><td>100Hz-15kHz<\/td><td>Som detalhado, uso vers\u00e1til<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-headset-microphones-element-20mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM2025K600<\/a><\/td><td>20 \u00d7 25<\/td><td>100Hz-13kHz<\/td><td>Op\u00e7\u00e3o padr\u00e3o, ampla compatibilidade<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/19mm-boom-dynamic-microphone-capsule\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1912K250<\/a><\/td><td>19.2 \u00d7 12<\/td><td>200Hz-7kHz<\/td><td>Foco claro na fala, econ\u00f4mico<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5. C\u00e1psulas de substitui\u00e7\u00e3o e de sa\u00edda aprimorada<\/h2>\n\n\n\n<p>Projetados como substitutos de entrada com desempenho de sa\u00edda aprimorado para atender a requisitos de pot\u00eancia e qualidade de som mais elevados.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Modelo<\/th><th>Tamanho (mm)<\/th><th>Resposta de frequ\u00eancia<\/th><th>Principais caracter\u00edsticas<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-conference-headset-microphone-element-19mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1910BK600<\/a><\/td><td>19 \u00d7 10<\/td><td>100Hz-10kHz<\/td><td>Para microfones boom finos e fones de ouvido<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-conference-headset-microphone-transducer-15mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM1508K600<\/a><\/td><td>15 \u00d7 8<\/td><td>100Hz-9kHz<\/td><td>Vers\u00e3o de alta pot\u00eancia para sistemas de voz compactos<\/td><\/tr><tr><td><a href=\"https:\/\/ecmicrophones.com\/pt\/dynamic-handheld-karaoke-microphone-insert-29mm\/\" target=\"_blank\" rel=\"noreferrer noopener\">ECM-DM52K600<\/a><\/td><td>29 \u00d7 23<\/td><td>50Hz-13kHz<\/td><td>Perfil mais curto para design de microfone de m\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Este guia abrange elementos de microfone din\u00e2mico de c\u00e1psulas ultracompactas a c\u00e1psulas de tamanho normal, com respostas de frequ\u00eancia adaptadas a uma variedade de necessidades. Al\u00e9m do tamanho e da resposta de frequ\u00eancia, a personaliza\u00e7\u00e3o da imped\u00e2ncia est\u00e1 dispon\u00edvel para melhor se adequar ao projeto do seu produto e \u00e0s metas ac\u00fasticas.<\/p>\n\n\n\n<p><strong><strong>Para amostras, pedidos personalizados ou qualquer d\u00favida, favor\u00a0<a href=\"https:\/\/ecmicrophones.com\/pt\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Entre em contato conosco<\/a>.<\/strong><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Selecting the right dynamic microphone capsule is essential for achieving optimal sound quality and seamless integration into your product. This guide highlights key models based on application, size, and frequency response, designed to help engineers and system designers make well-informed choices. 1. Voice Amplifiers &amp; Educational Devices Compact size focused on clear voice reproduction. Typical [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3147,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[400],"tags":[553,526],"class_list":["post-3138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-guides","tag-13-8mm-30-4mm","tag-dynamic"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/posts\/3138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/comments?post=3138"}],"version-history":[{"count":0,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/posts\/3138\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/3147"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=3138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/categories?post=3138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/tags?post=3138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}