{"id":803,"date":"2024-05-24T11:21:29","date_gmt":"2024-05-24T03:21:29","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=803"},"modified":"2026-03-19T15:29:48","modified_gmt":"2026-03-19T07:29:48","slug":"25mm-cardioid-electret-condenser-microphone-element-for-online-recording","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/25mm-cardioid-electret-condenser-microphone-element-for-online-recording\/","title":{"rendered":"Elemento de microfone condensador de eletreto cardi\u00f3ide de 25 mm para grava\u00e7\u00e3o on-line"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Nosso microfone condensador unidirecional de diafragma grande 2573 oferece alta rela\u00e7\u00e3o sinal-ru\u00eddo, baixo ru\u00eddo, alta fidelidade, forte diretividade e excelente resist\u00eancia a interfer\u00eancias, garantindo qualidade de \u00e1udio premium e desempenho confi\u00e1vel.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de teste padr\u00e3o<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-806\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b2573uml33-23823.png\" alt=\"Circuito de teste padr\u00e3o\" width=\"646\" height=\"270\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b2573uml33-23823.png 646w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b2573uml33-23823-300x125.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b2573uml33-23823-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-b2573uml33-23823-600x251.png 600w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/> <\/p>\n<p>Condi\u00e7\u00f5es de teste: RL = 15k\u03a9, Vs = 2V, C = 1\u03bcF<\/p>\n<h3 class=\"pt-5 text-start\">Resposta de frequ\u00eancia t\u00edpica<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-807\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b2573uml33-23823.png\" alt=\"Resposta de frequ\u00eancia t\u00edpica\" width=\"577\" height=\"370\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b2573uml33-23823.png 577w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b2573uml33-23823-300x192.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-b2573uml33-23823-18x12.png 18w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/> <\/p>\n<p>A resposta de frequ\u00eancia abrange de 50 Hz a 20 kHz com um forte aumento geral. A resposta aumenta visivelmente nos graves (50-200 Hz), depois se estabiliza um pouco antes de outro aumento significativo come\u00e7ar por volta de 2 kHz. Um pico ocorre pr\u00f3ximo a 5 kHz, seguido por uma r\u00e1pida redu\u00e7\u00e3o de alta frequ\u00eancia.<\/p>\n<h3 class=\"pt-5 text-start\">Dimens\u00f5es (UNIDADE: mm)<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-808\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b2573uml33-23823.png\" alt=\"Dimens\u00e3o da apar\u00eancia\" width=\"658\" height=\"440\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b2573uml33-23823.png 658w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b2573uml33-23823-300x201.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b2573uml33-23823-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-b2573uml33-23823-600x401.png 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/> <\/p>\n<p>A c\u00e1psula mede 25 mm de di\u00e2metro e 7,3 mm de altura. A parte traseira apresenta cinco portas ac\u00fasticas, cada uma coberta com uma malha de amortecimento para aumentar a estabilidade e reduzir resson\u00e2ncias indesejadas.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-B2573UML33-23823 \u00e9 uma c\u00e1psula de microfone unidirecional de 25 \u00d7 7,3 mm usada principalmente em microfones de transmiss\u00e3o, streaming ao vivo e microfones de grava\u00e7\u00e3o. Com uma sensibilidade de -33dB\u00b12 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 82dB, ele garante captura de som de alta qualidade, tornando-o adequado para v\u00e1rios ambientes de \u00e1udio profissional.<\/p>","protected":false},"featured_media":2538,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[278,410,288,116],"class_list":{"0":"post-803","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-unidirectional-microphones","9":"product_tag-25mm","10":"product_tag-high-snr","11":"product_tag-solder-pads","12":"product_tag-vocal","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product\/803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/comments?post=803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2538"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=803"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=803"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=803"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}