{"id":1002,"date":"2024-06-04T17:57:53","date_gmt":"2024-06-04T09:57:53","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1002"},"modified":"2026-03-19T15:25:27","modified_gmt":"2026-03-19T07:25:27","slug":"hearing-aid-microphone-electret-4mm","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/de\/hearing-aid-microphone-electret-4mm\/","title":{"rendered":"4-mm-Elektretmikrofonkapsel f\u00fcr H\u00f6rger\u00e4te"},"content":{"rendered":"<h2 class=\"text-start\">Technische Daten<\/h2>\n<p class=\"text-start\">Unser hochempfindlicher omnidirektionaler Mikrofonkopf 4015 bietet hervorragende Entst\u00f6rungsfunktionen und geringes Rauschen und gew\u00e4hrleistet so eine klare und zuverl\u00e4ssige Audioaufnahme.<\/p>\n<h3 class=\"pt-5 text-start\">Standardtestschaltung<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1004\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/standard-test-circuit_ecm-b4015al29.png\" alt=\"Standardtestschaltung\" width=\"504\" height=\"217\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/standard-test-circuit_ecm-b4015al29.png 504w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/standard-test-circuit_ecm-b4015al29-300x129.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/standard-test-circuit_ecm-b4015al29-18x8.png 18w\" sizes=\"auto, (max-width: 504px) 100vw, 504px\" \/><\/p>\n<p>Testbedingungen: RL = 2,2k\u03a9, Vs = 2V, C = 1\u03bcF<\/p>\n<h3 class=\"pt-5 text-start\">Typischer Frequenzgang<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1005\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/typical-frequency-response_ecm-b4015al29.png\" alt=\"Typischer Frequenzgang\" width=\"698\" height=\"238\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/typical-frequency-response_ecm-b4015al29.png 698w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/typical-frequency-response_ecm-b4015al29-300x102.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/typical-frequency-response_ecm-b4015al29-18x6.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/typical-frequency-response_ecm-b4015al29-600x205.png 600w\" sizes=\"auto, (max-width: 698px) 100vw, 698px\" \/><\/p>\n<p>Der Frequenzgang bleibt von 50Hz bis etwa 3kHz flach und steigt dann allm\u00e4hlich an. Eine sanfte Spitze tritt zwischen 8kHz und 10kHz auf, bevor der Frequenzgang abzufallen beginnt.<\/p>\n<h3 class=\"pt-5 text-start\">Abmessungen (UNIT: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1003\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/appearance-dimension_ecm-b4015al29.png\" alt=\"Aussehen Dimension\" width=\"577\" height=\"510\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/appearance-dimension_ecm-b4015al29.png 577w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/appearance-dimension_ecm-b4015al29-300x265.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/06\/appearance-dimension_ecm-b4015al29-14x12.png 14w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/p>\n<p>Die Kapsel misst 4 mm im Durchmesser und 1,5 mm in der H\u00f6he. Die Vorderseite ist mit einem staubdichten Netz ausgestattet, w\u00e4hrend die R\u00fcckseite keine akustische \u00d6ffnung hat.<\/p>","protected":false},"excerpt":{"rendered":"<p>Das ECM-B4015AL29-L ist eine 4 \u00d7 1,5 mm gro\u00dfe omnidirektionale Mikrofonkapsel mit einer Empfindlichkeit von -29 dB\u00b13 und einem Signal-Rausch-Verh\u00e4ltnis von 60 dB. Es wurde f\u00fcr H\u00f6rger\u00e4te entwickelt und bietet eine klare und zuverl\u00e4ssige Tonaufnahme, die das H\u00f6rerlebnis f\u00fcr Benutzer verbessert.<\/p>","protected":false},"featured_media":2541,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[284,229,288],"class_list":{"0":"post-1002","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-4mm","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\/de\/wp-json\/wp\/v2\/product\/1002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/comments?post=1002"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/media\/2541"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/media?parent=1002"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product_brand?post=1002"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product_cat?post=1002"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product_tag?post=1002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}