{"id":1643,"date":"2024-07-23T16:41:29","date_gmt":"2024-07-23T08:41:29","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1643"},"modified":"2026-03-19T15:20:37","modified_gmt":"2026-03-19T07:20:37","slug":"14mm-electret-microphone-with-source-output-for-live-streaming","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/14mm-electret-microphone-with-source-output-for-live-streaming\/","title":{"rendered":"Microphone \u00e0 \u00e9lectret de 14 mm avec sortie source pour la diffusion en direct"},"content":{"rendered":"<h2 class=\"text-start\">Sp\u00e9cifications techniques<\/h2>\n<p class=\"text-start\">Notre t\u00eate de microphone unidirectionnelle 1450 dispose d&#039;une sortie source, offrant un rapport signal\/bruit \u00e9lev\u00e9, une haute fid\u00e9lit\u00e9 et une excellente reproduction sonore.<\/p>\n<h3 class=\"pt-5 text-start\">Circuit d&#039;essai standard<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1645\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b1450ul43-351.png\" alt=\"Circuit d&#039;essai standard\" width=\"508\" height=\"214\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b1450ul43-351.png 508w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b1450ul43-351-300x126.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b1450ul43-351-18x8.png 18w\" sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><\/p>\n<p>Conditions de test : RL = 2,7K\u03a9, VS = 4,5V, C = 1\u03bcF.<\/p>\n<h3 class=\"pt-5 text-start\">R\u00e9ponse en fr\u00e9quence typique<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1646\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b1450ul43-351.png\" alt=\"R\u00e9ponse en fr\u00e9quence typique\" width=\"565\" height=\"264\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b1450ul43-351.png 565w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b1450ul43-351-300x140.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b1450ul43-351-18x8.png 18w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/p>\n<p>La r\u00e9ponse est relativement plate de 100 Hz \u00e0 3 kHz, augmente sensiblement entre 3 kHz et 5 kHz, puis diminue progressivement vers 20 kHz.<\/p>\n<h3 class=\"pt-5 text-start\">Dimensions (UNIT : mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1644\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b1450ul43-351.png\" alt=\"Dimension d&#039;apparence\" width=\"515\" height=\"344\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b1450ul43-351.png 515w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b1450ul43-351-300x200.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b1450ul43-351-18x12.png 18w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/p>\n<p>La capsule mesure 14 mm de diam\u00e8tre et 5 mm de hauteur. Elle est dot\u00e9e d'une grille anti-poussi\u00e8re \u00e0 l'avant et d'un port acoustique \u00e0 l'arri\u00e8re.<\/p>","protected":false},"excerpt":{"rendered":"<p>L&#039;ECM-B1450UL43-351 est une capsule de microphone unidirectionnelle de 14 \u00d7 5 mm con\u00e7ue pour les applications de diffusion en direct. Elle pr\u00e9sente une sensibilit\u00e9 de -43 dB\u00b12 et un rapport signal\/bruit de 75 dB, garantissant des performances audio claires et de haute qualit\u00e9.<\/p>","protected":false},"featured_media":2703,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[21,16],"product_tag":[280,292,116],"class_list":{"0":"post-1643","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-unidirectional-microphones","8":"product_cat-electret-microphones","9":"product_tag-14mm","10":"product_tag-3-solder-pads","11":"product_tag-vocal","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product\/1643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/comments?post=1643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/2703"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=1643"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1643"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1643"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}