{"id":1782,"date":"2024-07-30T11:31:30","date_gmt":"2024-07-30T03:31:30","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1782"},"modified":"2026-03-19T15:14:33","modified_gmt":"2026-03-19T07:14:33","slug":"9-7mm-cardioid-electret-mic-capsule-for-professional-headsets","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/9-7mm-cardioid-electret-mic-capsule-for-professional-headsets\/","title":{"rendered":"Capsule de micro \u00e0 \u00e9lectret cardio\u00efde de 9,7 mm pour casques professionnels"},"content":{"rendered":"<h2 class=\"text-start\">Sp\u00e9cifications techniques<\/h2>\n<p class=\"text-start\">Notre noyau de microphone unidirectionnel 9750 est une t\u00eate de microphone \u00e9lectret \u00e0 faible bruit et r\u00e9sistante aux interf\u00e9rences, garantissant des performances de haute qualit\u00e9.<\/p>\n<h3 class=\"pt-5 text-start\">Circuit d&#039;essai standard<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-956u.png\" alt=\"Circuit d&#039;essai standard\" width=\"589\" height=\"247\" class=\"alignnone size-full wp-image-1783\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-956u.png 589w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-956u-300x126.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-956u-18x8.png 18w\" sizes=\"auto, (max-width: 589px) 100vw, 589px\" \/> <\/p>\n<p>Conditions d'essai : R\u00e9sistance de charge (RL) = 680\u03a9, Tension d'alimentation (VS) = 1,7V, Condensateur de couplage (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\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-956u.png\" alt=\"R\u00e9ponse en fr\u00e9quence typique\" width=\"657\" height=\"284\" class=\"alignnone size-full wp-image-1784\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-956u.png 657w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-956u-300x130.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-956u-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-956u-600x259.png 600w\" sizes=\"auto, (max-width: 657px) 100vw, 657px\" \/> <\/p>\n<p>La r\u00e9ponse en fr\u00e9quence s'\u00e9tend de 100 Hz \u00e0 10 kHz. La courbe augmente r\u00e9guli\u00e8rement de 100 Hz \u00e0 1 kHz, puis reste relativement plate jusqu'\u00e0 ce qu'elle commence \u00e0 s'att\u00e9nuer autour de 7 kHz.<\/p>\n<h3 class=\"pt-5 text-start\">Dimensions (UNIT : mm)<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-956u.png\" alt=\"Dimension d&#039;apparence\" width=\"598\" height=\"396\" class=\"alignnone size-full wp-image-1785\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-956u.png 598w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-956u-300x199.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-956u-18x12.png 18w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/> <\/p>\n<p>Diam\u00e8tre : 9,7 mm ; hauteur : 5 mm ; l'avant est dot\u00e9 d'un filet anti-poussi\u00e8re et l'arri\u00e8re d'un orifice d'entr\u00e9e du son.<\/p>","protected":false},"excerpt":{"rendered":"<p>L&#039;ECM-B9750UL38-956U est une capsule de microphone unidirectionnelle de 9,7 \u00d7 5 mm adapt\u00e9e aux applications de casque. Avec une sensibilit\u00e9 de -38 dB \u00b1 2 et un rapport signal\/bruit de 54 dB, il offre un son clair et fiable.<\/p>","protected":false},"featured_media":2737,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,288],"class_list":{"0":"post-1782","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-solder-pads","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product\/1782","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=1782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/2737"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=1782"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1782"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1782"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}