{"id":1786,"date":"2024-07-30T09:24:06","date_gmt":"2024-07-30T01:24:06","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1786"},"modified":"2026-03-19T15:16:19","modified_gmt":"2026-03-19T07:16:19","slug":"9-7mm-unidirectional-microphone-element-for-headset-microphones","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/9-7mm-unidirectional-microphone-element-for-headset-microphones\/","title":{"rendered":"Elemento de microfone unidirecional de 9,7 mm para microfones de fone de ouvido"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Nossa c\u00e1psula de microfone de capta\u00e7\u00e3o unidirecional 9750 oferece alta sensibilidade e qualidade de som superior com recursos de redu\u00e7\u00e3o de ru\u00eddo, antirru\u00eddo e antiinterfer\u00eancia.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de teste padr\u00e3o<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul-sbn-44.png\" alt=\"Circuito de teste padr\u00e3o\" width=\"466\" height=\"181\" class=\"alignnone size-full wp-image-1788\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul-sbn-44.png 466w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul-sbn-44-300x117.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul-sbn-44-18x7.png 18w\" sizes=\"auto, (max-width: 466px) 100vw, 466px\" \/> <\/p>\n<p>Condi\u00e7\u00f5es de teste: Resistor de carga (RL) = 680\u03a9, tens\u00e3o de alimenta\u00e7\u00e3o (VS) = 1,5V, capacitor de acoplamento (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\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul-sbn-44.png\" alt=\"Resposta de frequ\u00eancia t\u00edpica\" width=\"596\" height=\"184\" class=\"alignnone size-full wp-image-1789\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul-sbn-44.png 596w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul-sbn-44-300x93.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul-sbn-44-18x6.png 18w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/> <\/p>\n<p>A resposta de frequ\u00eancia varia de 100Hz a 16kHz. Ele apresenta um ganho percept\u00edvel de baixa frequ\u00eancia para captura de voz encorpada, um aumento suave da faixa m\u00e9dia e uma atenua\u00e7\u00e3o suave perto de 10 kHz - ideal para minimizar a sibil\u00e2ncia e o ru\u00eddo de fundo.<\/p>\n<h3 class=\"pt-5 text-start\">Dimens\u00f5es (UNIDADE: mm)<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul-sbn-44.png\" alt=\"Dimens\u00e3o da apar\u00eancia\" width=\"290\" height=\"281\" class=\"alignnone size-full wp-image-1787\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul-sbn-44.png 290w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul-sbn-44-12x12.png 12w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/> <\/p>\n<p>Di\u00e2metro: 9,7 mm; Altura: 5,0 mm. A parte frontal apresenta uma malha \u00e0 prova de poeira; a parte traseira inclui uma porta de som.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-B9750UL-SBN-44 \u00e9 uma c\u00e1psula de microfone unidirecional de 9,7 \u00d7 5 mm, adequada para fones de ouvido, microfones de lapela e aplica\u00e7\u00f5es semelhantes. Ele apresenta uma sensibilidade de -44dB\u00b13 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 58dB, garantindo captura de \u00e1udio clara e focada.<\/p>","protected":false},"featured_media":2741,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-1786","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-9-7mm","10":"product_tag-conference","11":"product_tag-solder-pads","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product\/1786","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=1786"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2741"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=1786"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1786"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1786"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}