{"id":619,"date":"2023-11-01T23:09:29","date_gmt":"2023-11-01T20:09:29","guid":{"rendered":"https:\/\/www.facadium.com.tr\/blog\/?p=619"},"modified":"2023-11-01T23:09:29","modified_gmt":"2023-11-01T20:09:29","slug":"mikrofon-ses-algilama-sensoru","status":"publish","type":"post","link":"https:\/\/www.facadium.com.tr\/blog\/mikrofon-ses-algilama-sensoru\/","title":{"rendered":"Mikrofon Ses Alg\u0131lama Sens\u00f6r\u00fc"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Ne Yaparlar ve Nas\u0131l Kullan\u0131l\u0131r?<\/h2>\n\n\n\n<p>Mikrofon ses alg\u0131lama sens\u00f6rleri, ses dalgalar\u0131n\u0131 alg\u0131layan ve bu sesleri elektrik sinyallerine d\u00f6n\u00fc\u015ft\u00fcren elektronik cihazlard\u0131r.<\/p>\n\n\n\n<p><strong>Mikrofon Ses Alg\u0131lama Sens\u00f6r\u00fc Nedir?<\/strong><\/p>\n\n\n\n<p>Mikrofon ses alg\u0131lama sens\u00f6rleri, ses dalgalar\u0131n\u0131 alg\u0131lamak ve bu sesleri elektriksel sinyallere d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in kullan\u0131lan cihazlard\u0131r. Genellikle mikrofonlar, ses kay\u0131t cihazlar\u0131nda, telefonlarda, kulakl\u0131klarda, ses i\u015fleme sistemlerinde ve daha bir\u00e7ok uygulamada bulunurlar.<\/p>\n\n\n\n<p><strong>\u00c7al\u0131\u015fma Prensibi<\/strong><\/p>\n\n\n\n<p>Mikrofonlar, ses dalgalar\u0131n\u0131 alg\u0131lamak i\u00e7in farkl\u0131 teknolojiler kullanabilir. \u0130\u015fte iki yayg\u0131n mikrofon t\u00fcr\u00fcn\u00fcn \u00e7al\u0131\u015fma prensipleri:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Elektromanyetik Mikrofonlar<\/strong>: Elektromanyetik mikrofonlar, ses dalgalar\u0131n\u0131n bir membran\u0131 titre\u015ftirmesiyle \u00e7al\u0131\u015f\u0131r. Bu membran, bir manyetik alan i\u00e7inde bulunan bir bobin ile ba\u011flant\u0131l\u0131d\u0131r. Membran titre\u015fti\u011finde, bobin manyetik alanda bir ak\u0131m \u00fcretir, bu da sesi elektrik sinyallerine d\u00f6n\u00fc\u015ft\u00fcr\u00fcr.<\/li>\n\n\n\n<li><strong>Kondenser Mikrofonlar<\/strong>: Kondenser mikrofonlar, bir membran\u0131n bir elektrot plakas\u0131yla bir arada oldu\u011fu bir kondenser (kapasitans) kullan\u0131r. Membran\u0131n titre\u015fimi, kondenser aras\u0131ndaki mesafeyi de\u011fi\u015ftirir ve bu de\u011fi\u015fiklik, bir elektrik y\u00fck\u00fcn\u00fcn yer de\u011fi\u015ftirmesine neden olur. Bu y\u00fck de ses sinyaline d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<\/li>\n<\/ol>\n\n\n\n<p><strong>Kullan\u0131m Alanlar\u0131<\/strong><\/p>\n\n\n\n<p>Mikrofon ses alg\u0131lama sens\u00f6rleri, sesle ilgili bir\u00e7ok uygulama alan\u0131nda kullan\u0131l\u0131r. \u0130\u015fte baz\u0131 \u00f6rnekler:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ses Kay\u0131t Cihazlar\u0131<\/strong>: Ses kaydediciler, konu\u015fma, m\u00fczik ve di\u011fer sesleri kaydetmek i\u00e7in mikrofonlar kullan\u0131r.<\/li>\n\n\n\n<li><strong>Telefonlar ve Kulakl\u0131klar<\/strong>: Telefonlar ve kulakl\u0131klar, kullan\u0131c\u0131lar\u0131n sesli g\u00f6r\u00fc\u015fmeler yapmas\u0131na ve m\u00fczik dinlemesine olanak tan\u0131mak i\u00e7in mikrofonlar\u0131 kullan\u0131r.<\/li>\n\n\n\n<li><strong>Ses \u0130\u015fleme Sistemleri<\/strong>: Sesli komutlar ve tan\u0131ma sistemleri, kullan\u0131c\u0131lar\u0131n seslerini alg\u0131lamak ve yorumlamak i\u00e7in mikrofonlar\u0131 kullan\u0131r.<\/li>\n\n\n\n<li><strong>Konferans Sistemleri<\/strong>: Konferans sistemleri, b\u00fcy\u00fck odalarda veya toplant\u0131 alanlar\u0131nda konu\u015fmac\u0131lar\u0131n seslerini y\u00fckseltmek ve yakalamak i\u00e7in mikrofonlar\u0131 kullan\u0131r.<\/li>\n\n\n\n<li><strong>E\u011flence ve M\u00fczik Sistemleri<\/strong>: Televizyonlar, radyolar ve m\u00fczik sistemleri, ses ve m\u00fczi\u011fi \u00e7almak ve duyurmak i\u00e7in mikrofonlar\u0131 kullan\u0131r.<\/li>\n<\/ol>\n\n\n\n<p><strong>\u00d6rnek Projeler<\/strong><\/p>\n\n\n\n<p>Mikrofon ses alg\u0131lama sens\u00f6rleriyle bir\u00e7ok yarat\u0131c\u0131 proje olu\u015fturabilirsiniz. \u0130\u015fte bir \u00f6rnek proje:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ses Aktive Edilen LED Ayd\u0131nlatma<\/strong>: Bir mikrofon ses alg\u0131lama sens\u00f6r\u00fc ve birka\u00e7 LED kullanarak bir ses aktive edilen ayd\u0131nlatma sistemi olu\u015fturun. Ses alg\u0131land\u0131\u011f\u0131nda, LED&#8217;ler yanmal\u0131d\u0131r.<\/li>\n<\/ol>\n\n\n\n<p>Bir mikrofon ses alg\u0131lama sens\u00f6r\u00fcn\u00fc kullanarak temel bir projeyi inceleyelim. Bu projede, bir Arduino ile bir mikrofon sens\u00f6r\u00fc kullanarak \u00e7evredeki sesleri alg\u0131layacak ve bir LED&#8217;in yanmas\u0131n\u0131 sa\u011flayaca\u011f\u0131z.<\/p>\n\n\n\n<p><strong>Malzemeler:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Arduino (\u00f6rne\u011fin, Arduino Uno)<\/li>\n\n\n\n<li>Mikrofon ses alg\u0131lama sens\u00f6r\u00fc (KY-038 gibi)<\/li>\n\n\n\n<li>Bir LED<\/li>\n\n\n\n<li>220 ohm diren\u00e7<\/li>\n\n\n\n<li>Erkek-erkek Jumper kablolar<\/li>\n\n\n\n<li>USB kablosu (Arduino&#8217;yu bilgisayara ba\u011flamak i\u00e7in)<\/li>\n<\/ol>\n\n\n\n<p><strong>Devre Ba\u011flant\u0131s\u0131:<\/strong><\/p>\n\n\n\n<p>Bu projede, bir mikrofon ses alg\u0131lama sens\u00f6r\u00fc ve bir LED kullanaca\u011f\u0131z. Devre ba\u011flant\u0131lar\u0131 a\u015fa\u011f\u0131daki gibidir:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Mikrofon sens\u00f6r\u00fc ve LED ba\u011flant\u0131s\u0131:\n<ul class=\"wp-block-list\">\n<li>Mikrofon sens\u00f6r\u00fcn\u00fcn AO (Analog Out) pinini Arduino&#8217;nun bir analog pinine ba\u011flay\u0131n (\u00f6rne\u011fin, A0).<\/li>\n\n\n\n<li>Mikrofon sens\u00f6r\u00fcn\u00fcn + (VCC) pinini Arduino&#8217;nun 5V pinine ba\u011flay\u0131n.<\/li>\n\n\n\n<li>Mikrofon sens\u00f6r\u00fcn\u00fcn &#8211; (GND) pinini Arduino&#8217;nun GND (Toprak) pinine ba\u011flay\u0131n.<\/li>\n\n\n\n<li>LED&#8217;in anodu (uzun bacak) ile 220 ohm direnci ba\u011flay\u0131n ve ard\u0131ndan bu direnci Arduino&#8217;nun ba\u015fka bir dijital pinine ba\u011flay\u0131n (\u00f6rne\u011fin, D2).<\/li>\n\n\n\n<li>LED&#8217;in katodunu (k\u0131sa bacak) Arduino&#8217;nun GND pinine ba\u011flay\u0131n.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Arduino&#8217;y\u0131 bilgisayara USB kablosu ile ba\u011flay\u0131n.<\/li>\n<\/ol>\n\n\n\n<p><strong>Arduino Program\u0131:<\/strong><\/p>\n\n\n\n<p>A\u015fa\u011f\u0131da, Arduino ile mikrofon ses alg\u0131lama sens\u00f6r\u00fcn\u00fc kullanarak \u00e7evredeki sesleri alg\u0131lamak ve LED&#8217;i yanmas\u0131n\u0131 sa\u011flamak i\u00e7in kullan\u0131labilecek bir \u00f6rnek program bulunmaktad\u0131r:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>const int micPin = A0; \/\/ Mikrofon sens\u00f6r\u00fcn\u00fcn ba\u011fl\u0131 oldu\u011fu analog pin\r\nconst int ledPin = 2; \/\/ LED'in ba\u011fl\u0131 oldu\u011fu dijital pin\r\n\r\nvoid setup() {\r\n  pinMode(ledPin, OUTPUT);\r\n  Serial.begin(9600); \/\/ Seri monit\u00f6r i\u00e7in ba\u015flat\r\n}\r\n\r\nvoid loop() {\r\n  int micValue = analogRead(micPin); \/\/ Mikrofondan gelen ses verisini oku\r\n\r\n  \/\/ Ses seviyesini belirlemek i\u00e7in bir e\u015fik de\u011feri belirleyin\r\n  int threshold = 400;\r\n\r\n  if (micValue > threshold) {\r\n    digitalWrite(ledPin, HIGH); \/\/ LED'i yak\r\n    Serial.println(\"Ses Alg\u0131land\u0131!\");\r\n  } else {\r\n    digitalWrite(ledPin, LOW); \/\/ LED'i s\u00f6nd\u00fcr\r\n  }\r\n}\r<\/code><\/pre>\n\n\n\n<p>Bu program, mikrofon sens\u00f6r\u00fcnden gelen ses verisini okur ve belirli bir e\u015fik de\u011ferini a\u015fan seslerde LED&#8217;i yakar. Seri monit\u00f6rde &#8220;Ses Alg\u0131land\u0131!&#8221; mesaj\u0131 g\u00f6r\u00fcnt\u00fclenir.<\/p>\n\n\n\n<p>Bu projeyi geli\u015ftirmek i\u00e7in, ses alg\u0131lama e\u015fik de\u011ferini ayarlayabilir veya daha fazla LED ekleyerek farkl\u0131 ses seviyelerine yan\u0131t verebilirsiniz. Bu, ses alg\u0131lama sistemlerinin temellerini anlaman\u0131za yard\u0131mc\u0131 olacakt\u0131r. Daha karma\u015f\u0131k projelerde, ses verilerini kaydedebilir, i\u015fleyebilir veya farkl\u0131 uyar\u0131lar olu\u015fturabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ne Yaparlar ve Nas\u0131l Kullan\u0131l\u0131r? Mikrofon ses alg\u0131lama sens\u00f6rleri, ses dalgalar\u0131n\u0131 alg\u0131layan ve bu sesleri elektrik sinyallerine d\u00f6n\u00fc\u015ft\u00fcren elektronik cihazlard\u0131r. Mikrofon Ses Alg\u0131lama Sens\u00f6r\u00fc Nedir? [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":620,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[12,10,96,43,15],"class_list":["post-619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino-ile-robotik-kodlama","tag-arduino","tag-kodlama","tag-mikrofon-ses-algilama-sensoru","tag-robotik","tag-robotik-kodlama"],"_links":{"self":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts\/619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=619"}],"version-history":[{"count":1,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts\/619\/revisions"}],"predecessor-version":[{"id":621,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts\/619\/revisions\/621"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/media\/620"}],"wp:attachment":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}