{"id":1577,"date":"2024-07-20T17:24:15","date_gmt":"2024-07-20T09:24:15","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&p=1577"},"modified":"2026-03-19T15:22:15","modified_gmt":"2026-03-19T07:22:15","slug":"5-8mm-omnidirectional-electret-microphone-capsule-for-bluetooth-headsets","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/5-8mm-omnidirectional-electret-microphone-capsule-for-bluetooth-headsets\/","title":{"rendered":"Capsule de microphone \u00e0 \u00e9lectret omnidirectionnel de 5,8 mm pour casques Bluetooth"},"content":{"rendered":"

Sp\u00e9cifications techniques<\/h2>\n

Notre t\u00eate de microphone omnidirectionnel 5830 est dot\u00e9e d'une carte double face plaqu\u00e9e or, d'une protection contre les interf\u00e9rences \u00e9lectromagn\u00e9tiques et d'une faible consommation d'\u00e9nergie. Ces caract\u00e9ristiques garantissent des performances audio de haute qualit\u00e9 et une durabilit\u00e9 fiable.<\/p>\n

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

\"Circuit <\/p>\n

Conditions de test : RL = 2,2k\u03a9, Vs = 2V, C = 1\u03bcF<\/p>\n

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

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

La r\u00e9ponse en fr\u00e9quence s'\u00e9tend de 100 Hz \u00e0 20 kHz, avec une courbe globalement plate et une l\u00e9g\u00e8re accentuation dans les plages de moyennes et hautes fr\u00e9quences (au-dessus de 2 kHz), ce qui contribue \u00e0 la clart\u00e9 des d\u00e9tails et \u00e0 la pr\u00e9sence du son.<\/p>\n

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

\"Dimension <\/p>\n

La capsule mesure 5,8 mm de diam\u00e8tre et 3,0 mm de hauteur. L'avant est prot\u00e9g\u00e9 par un filet anti-poussi\u00e8re et l'arri\u00e8re ne comporte pas de port acoustique, ce qui permet de l'utiliser dans des conceptions ferm\u00e9es ou scell\u00e9es.<\/p>","protected":false},"excerpt":{"rendered":"

L'ECM-B5830AL-SD1033-38 est un microphone omnidirectionnel de 5,8 \u00d7 3 mm avec une sensibilit\u00e9 de -38dB\u00b13 et un rapport signal\/bruit de 60dB. Id\u00e9ale pour les oreillettes et les casques Bluetooth, elle assure une capture audio de haute qualit\u00e9 dans les appareils compacts.<\/p>","protected":false},"featured_media":2685,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[20,16],"product_tag":[286,229,288],"class_list":{"0":"post-1577","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-omnidirectional-microphones","8":"product_cat-electret-microphones","9":"product_tag-5-8mm","10":"product_tag-equipment","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\/1577","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=1577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/2685"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=1577"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1577"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1577"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}