{"id":1040,"date":"2024-06-05T18:12:30","date_gmt":"2024-06-05T10:12:30","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&p=1040"},"modified":"2026-03-19T15:24:49","modified_gmt":"2026-03-19T07:24:49","slug":"computer-headset-microphone-capsule-9-7mm","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/computer-headset-microphone-capsule-9-7mm\/","title":{"rendered":"Capsule de microphone pour casque d'ordinateur 9,7 mm"},"content":{"rendered":"

Sp\u00e9cifications techniques<\/h2>\n

Notre t\u00eate de microphone omnidirectionnelle 9745 est dot\u00e9e d'une conception \u00e0 double condensateur avec des composants de base import\u00e9s. Elle comprend des condensateurs doubles int\u00e9gr\u00e9s pour le filtrage, offrant une r\u00e9duction efficace du bruit et une r\u00e9sistance aux interf\u00e9rences.<\/p>\n

Circuit d'essai standard<\/h3>\n

\"Circuit<\/p>\n

Conditions d'essai : RL = 2,2K\u03a9, Vs = 2V, C = 1\u03bcF.<\/p>\n

R\u00e9ponse en fr\u00e9quence typique<\/h3>\n

\"R\u00e9ponse<\/p>\n

R\u00e9ponse en fr\u00e9quence : 50Hz-16kHz. La r\u00e9ponse reste plate de 50 Hz \u00e0 environ 3 kHz, suivie d'une augmentation r\u00e9guli\u00e8re qui atteint son maximum autour de 10 kHz. Apr\u00e8s avoir atteint le pic, la courbe d\u00e9cline progressivement vers la limite sup\u00e9rieure de la fr\u00e9quence.<\/p>\n

Dimensions (UNIT : mm)<\/h3>\n

\"Dimension<\/p>\n

Cet appareil mesure 9,7 mm de diam\u00e8tre et 4,5 mm de hauteur. La face avant est prot\u00e9g\u00e9e par un filet anti-poussi\u00e8re, tandis que la face arri\u00e8re est enti\u00e8rement scell\u00e9e, sans port acoustique.<\/p>","protected":false},"excerpt":{"rendered":"

L'ECM-B9745AL38 est une capsule de microphone omnidirectionnelle polyvalente id\u00e9ale pour les applications dans les casques, les \u00e9couteurs et les appareils \u00e9ducatifs. Avec une sensibilit\u00e9 de -38 dB \u00b1 2 et un rapport signal\/bruit de 62 dB, il assure une reproduction audio claire et de haute qualit\u00e9. Sa conception compacte le rend adapt\u00e9 \u00e0 divers besoins d'enregistrement audio et de communication.<\/p>","protected":false},"featured_media":2672,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[282,235,288],"class_list":{"0":"post-1040","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-omnidirectional-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\/fr\/wp-json\/wp\/v2\/product\/1040","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=1040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/2672"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=1040"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1040"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1040"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}