


{"id":2323,"date":"2019-05-17T18:44:55","date_gmt":"2019-05-17T14:44:55","guid":{"rendered":"https:\/\/krisp.ai\/blog\/?p=2323"},"modified":"2024-07-04T16:22:25","modified_gmt":"2024-07-04T12:22:25","slug":"noise-cancellation-types","status":"publish","type":"post","link":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/","title":{"rendered":"Noise Cancellation Basics, Types, Headphones and More"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Do noiseless cars exist? How about noiseless lawnmowers? Can we make dishwashers that run silently? How about noiseless aircrafts? Answers to these and other questions that might get asked in the years to come, border around the concept of noise cancellation. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">I mean, just imagine how wonderful it would be to have a lawn mower that mows the lawn and doesn\u2019t cause a noisy scene while at it; that would be a lawn mower that has noise cancellation embedded in it.<\/span><\/p>\n<h2><b>What is noise cancellation and how did it start?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Broadly speaking, noise cancellation can be expanded to accommodate all processes that help to somewhat reduce, or completely eliminate noise.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It all started in Germany in 1933 when Paul Lueg, a doctor of philosophy and medicine, realized that he could cancel sounds around a loudspeaker by using phase-advancing waves to cause interference at specific points in space.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Lueg\u2019s idea was groundbreaking but he lacked the equipment required to translate his idea into something that can be used by the general populace.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nonetheless he laid down the foundations of what we know today as Active Noise Control. \u00a0<\/span><\/p>\n<p>[demo]<\/p>\n<h2><b>Types of noise cancellation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Generally, there are 3 types of noise cancellation &#8211; <em><strong>active<\/strong><\/em>, <em><strong>passive<\/strong> <\/em>and <em><strong>adaptive<\/strong><\/em>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Many times, these terms get confused with one another, it\u2019s true that they are all out to achieve the same goal but the route they take differs and knowing how each of them works can help us decide on which one will best suit our purpose.<\/span><\/p>\n<h2><b>Active noise cancellation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Suppose you\u2019re at a factory and everything is bustling, you&#8217;re under a prolonged exposure to the noise from a dizzying assortment of machinery. The noise is constant, continuous and unrelenting.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> How does active noise cancellation help you get rid of this cocktail of annoying sounds?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">There\u2019s a lot of long-winded scientific explanation surrounding this process, but I won\u2019t take you through it because I don\u2019t want to put you to sleep. <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><em><span style=\"font-weight: 400;\">Here\u2019s a short and straightforward version:<\/span><\/em><\/p>\n<p><span style=\"font-weight: 400;\">Active noise cancellation technology first detects (hears) the noise from your immediate environment, it then analyzes the noise to break it into its component machine-readable parts called the sound waves. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Afterwards, it produces an anti-phase sound wave of equal magnitude but an opposite shape and feeds it back into <a href=\"https:\/\/krisp.ai\/blog\/how-noise-cancelling-headphones-work\/\">your headphones<\/a> to cancel the ambient noise.<\/span><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-2330\" src=\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/screen_2x.jpg\" alt=\"built in microphone in the earcup\" width=\"1600\" height=\"1067\" \/><\/p>\n<p><span style=\"font-weight: 400;\">One headphone enthusiast put it in pretty simple terms:<\/span><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">If the ambient noise (an airplane engine, say), is <em><strong>+1<\/strong> <\/em>the headphones would create and add <em><strong>-1<\/strong><\/em> so your ear hears 0 (i.e. no noise).<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">Well, if that\u2019s the case, the audio entertainment you\u2019re listening to should also disappear after getting cancelled, right? Since whatever audio you\u2019re listening to is also made up of sound waves.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That\u2019s a fine logic, but fortunately, <a href=\"https:\/\/krisp.ai\/blog\/are-noise-cancelling-headphones-safe\/\">noise cancelling headphones are safe<\/a>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">How so? The microphone that picks up the external noise is located on the outside of your headphones so it only detects and cancels external noise.<\/span><\/p>\n<h2><b>Adaptive noise cancellation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">This is a relatively new term in the noise cancellation space. It is quite similar to Active Noise Cancellation but they aren\u2019t entirely the same thing. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Just like active noise cancellation, adaptive noise cancellation also uses negative noise to cancel the positive noise in a <a href=\"https:\/\/krisp.ai\/blog\/communicating-in-noisy-environment\/\">noisy environment<\/a>. But where they differ is, adaptive uses advanced algorithms (computer language) to detect the noise around you and produces near-perfect noise cancellation to best match your environment. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">According to research from Beats LLC, a company that produces headphones and speakers, \u201cAdaptive Noise Cancellation also evaluates fit and adjusts for leakage caused by hair, glasses, the shape of your ear, and movement of your head as you go about the day\u201d.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> Additionally, ANC simultaneously checks what you\u2019re hearing while noise cancelling is applied against the original audio content to adjust and ensure optimal audio fidelity.<\/span><\/p>\n<h2><b>Passive noise cancellation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">This is also known as noise isolation, it is the simplest method of noise cancellation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">How does it eliminate noise? <\/span><\/p>\n<p><span style=\"font-weight: 400;\">There are many different ways by which people achieve passive noise cancellation, but there\u2019s one central idea that\u2019s common to all of them:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">There has to be a physical barrier that prevents the noise from entering into and assaulting your ears. It\u2019s easy to wrap your mind around this concept. Just think about the process of sticking your fingers into your ears when you want to muffle the noise around you. Do you get the picture? Great!<\/span><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-2332\" src=\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/frank-septillion-208829-unsplash.jpg\" alt=\"noise cancelling headphones padding\" width=\"6000\" height=\"4000\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Headphones and earphones are trying to achieve a similar effect but they take it a notch higher. Some, designed to work in-ear, are made up of foam that can be squeezed so as to make a perfect seal with your ear canal. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Others designed to work over-the-ear, are made up of acoustic padding that make a good seal with your outer ears thereby blocking out noise. You can learn about <a href=\"https:\/\/krisp.ai\/blog\/headphones-cheat-sheet\/\">all headphone types<\/a> to make sure you <a href=\"https:\/\/krisp.ai\/blog\/ultimate-guide-best-noise-cancelling-headphones\/\">choose the right pair of noise cancelling headphones<\/a> for you.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> How much noise cancellation is achieved depends on how strong the seal is between your ears and the device. <\/span><\/p>\n<h2><b>What type should you go for?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">There is no clear-cut answer to this question, it depends on a number of factors viz: what kind of noise you\u2019re trying to eliminate; how much money you\u2019re willing to spend; <a href=\"https:\/\/krisp.ai\/blog\/noise-cancelling-headphones-vs-earbuds\/\">what size of headphones<\/a> you\u2019re comfortable with.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So depending on your unique circumstances sometimes your best bet is the good old passive noise cancellation. At other times it\u2019s the active one and sometimes it could be the adaptive one; and it could even be a combination of any two.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So, if you work in say, construction where at any point in time there\u2019s a jack hammer drilling away at concrete. Here&#8217;s where active noise cancellation might be the best for you.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you live close to an event center and there\u2019s always a concert every other day, you might want to invest in passive noise cancelling.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you\u2019re a factory supervisor and you have to move around the factory and get exposed to a confusing assortment of continuous noises you might want to invest in the adaptive noise cancelling.<\/span><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-2331\" src=\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/people-2567566_1920.jpg\" alt=\"noisy environment in the office\" width=\"1920\" height=\"1077\" \/><\/p>\n<p>Finally, if you work in a noisy office, you can definitely make use of active noise cancelling headphones and upgrade it with a <a href=\"https:\/\/krisp.ai\/blog\/noise-cancelling-apps-windows\/\">noise cancelling app<\/a>. This way you will be able to accept calls and conduct remote conferencing sessions from your noisy place. Using <a href=\"https:\/\/krisp.ai\/\">Krisp<\/a> will help you cancel noise on both ends of the call.<\/p>\n<h2><b>Wrapping up<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Knowing the inner workings of how noise gets eliminated from your earphones can significantly help when choosing which noise cancelling solution to use at any point in time.<\/span><\/p>\n<p><em><span style=\"font-weight: 400;\">Now that you\u2019re aware, I\u2019m hoping you\u2019ll make better choices when shopping for a noise cancellation solution.<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Do noiseless cars exist? How about noiseless lawnmowers? Can we make dishwashers that run silently? How about noiseless aircrafts? Answers to these and other questions that might get asked in the years to come, border around the concept of noise cancellation. I mean, just imagine how wonderful it would be to have a lawn mower [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":4601,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"two_page_speed":[]},"categories":[73,414],"tags":[103,104,48,14,47],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Noise Cancellation Basics, Types, Headphones and More - Krisp<\/title>\n<meta name=\"description\" content=\"There are 3 types of noise cancellation - passive, active and adaptive. The way the noise cancelling works varies between the types. Here is how:\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Noise Cancellation Basics, Types, Headphones and More - Krisp\" \/>\n<meta property=\"og:description\" content=\"There are 3 types of noise cancellation - passive, active and adaptive. The way the noise cancelling works varies between the types. Here is how:\" \/>\n<meta property=\"og:url\" content=\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\" \/>\n<meta property=\"og:site_name\" content=\"Krisp\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/krispHQ\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-05-17T14:44:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-04T12:22:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png\" \/>\n\t<meta property=\"og:image:width\" content=\"610\" \/>\n\t<meta property=\"og:image:height\" content=\"440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Tobi Abdulgafar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@krispHQ\" \/>\n<meta name=\"twitter:site\" content=\"@krispHQ\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\"},\"author\":{\"name\":\"Tobi Abdulgafar\",\"@id\":\"https:\/\/krisp.ai\/blog\/#\/schema\/person\/ab0475dcc240fb4b372fbdc254644f62\"},\"headline\":\"Noise Cancellation Basics, Types, Headphones and More\",\"datePublished\":\"2019-05-17T14:44:55+00:00\",\"dateModified\":\"2024-07-04T12:22:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\"},\"wordCount\":1150,\"commentCount\":3,\"publisher\":{\"@id\":\"https:\/\/krisp.ai\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png\",\"keywords\":[\"active noise control\",\"ANC\",\"noise cancellation\",\"noise cancelling\",\"noise cancelling headphones\"],\"articleSection\":[\"Headphones and Devices\",\"Noise Cancellation\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\",\"url\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\",\"name\":\"Noise Cancellation Basics, Types, Headphones and More - Krisp\",\"isPartOf\":{\"@id\":\"https:\/\/krisp.ai\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png\",\"datePublished\":\"2019-05-17T14:44:55+00:00\",\"dateModified\":\"2024-07-04T12:22:25+00:00\",\"description\":\"There are 3 types of noise cancellation - passive, active and adaptive. The way the noise cancelling works varies between the types. Here is how:\",\"breadcrumb\":{\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage\",\"url\":\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png\",\"contentUrl\":\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png\",\"width\":610,\"height\":440,\"caption\":\"types of noise cancellation\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/krisp.ai\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Noise Cancellation Basics, Types, Headphones and More\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/krisp.ai\/blog\/#website\",\"url\":\"https:\/\/krisp.ai\/blog\/\",\"name\":\"Krisp\",\"description\":\"Blog\",\"publisher\":{\"@id\":\"https:\/\/krisp.ai\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/krisp.ai\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/krisp.ai\/blog\/#organization\",\"name\":\"Krisp\",\"url\":\"https:\/\/krisp.ai\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/krisp.ai\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2024\/10\/K.png\",\"contentUrl\":\"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2024\/10\/K.png\",\"width\":696,\"height\":696,\"caption\":\"Krisp\"},\"image\":{\"@id\":\"https:\/\/krisp.ai\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/krispHQ\/\",\"https:\/\/x.com\/krispHQ\",\"https:\/\/www.linkedin.com\/company\/krisphq\/\",\"https:\/\/www.youtube.com\/channel\/UCAMZinJdR9P33fZUNpuxXtg\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/krisp.ai\/blog\/#\/schema\/person\/ab0475dcc240fb4b372fbdc254644f62\",\"name\":\"Tobi Abdulgafar\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/krisp.ai\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9058c0617d5756ba575be188c94f966a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9058c0617d5756ba575be188c94f966a?s=96&d=mm&r=g\",\"caption\":\"Tobi Abdulgafar\"},\"description\":\"Tobi is a marketing specialist, blogger, and writer. He has written for Entrepreneur, The Huffington Post and has been featured on USAToday. When he's not planning and executing marketing strategies, he's writing marketing-related blog. You can find him online at on twitter @tobigaf.\",\"url\":\"https:\/\/krisp.ai\/blog\/author\/toby_a\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Noise Cancellation Basics, Types, Headphones and More - Krisp","description":"There are 3 types of noise cancellation - passive, active and adaptive. The way the noise cancelling works varies between the types. Here is how:","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/","og_locale":"en_US","og_type":"article","og_title":"Noise Cancellation Basics, Types, Headphones and More - Krisp","og_description":"There are 3 types of noise cancellation - passive, active and adaptive. The way the noise cancelling works varies between the types. Here is how:","og_url":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/","og_site_name":"Krisp","article_publisher":"https:\/\/www.facebook.com\/krispHQ\/","article_published_time":"2019-05-17T14:44:55+00:00","article_modified_time":"2024-07-04T12:22:25+00:00","og_image":[{"width":610,"height":440,"url":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png","type":"image\/png"}],"author":"Tobi Abdulgafar","twitter_card":"summary_large_image","twitter_creator":"@krispHQ","twitter_site":"@krispHQ","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#article","isPartOf":{"@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/"},"author":{"name":"Tobi Abdulgafar","@id":"https:\/\/krisp.ai\/blog\/#\/schema\/person\/ab0475dcc240fb4b372fbdc254644f62"},"headline":"Noise Cancellation Basics, Types, Headphones and More","datePublished":"2019-05-17T14:44:55+00:00","dateModified":"2024-07-04T12:22:25+00:00","mainEntityOfPage":{"@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/"},"wordCount":1150,"commentCount":3,"publisher":{"@id":"https:\/\/krisp.ai\/blog\/#organization"},"image":{"@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage"},"thumbnailUrl":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png","keywords":["active noise control","ANC","noise cancellation","noise cancelling","noise cancelling headphones"],"articleSection":["Headphones and Devices","Noise Cancellation"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/","url":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/","name":"Noise Cancellation Basics, Types, Headphones and More - Krisp","isPartOf":{"@id":"https:\/\/krisp.ai\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage"},"image":{"@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage"},"thumbnailUrl":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png","datePublished":"2019-05-17T14:44:55+00:00","dateModified":"2024-07-04T12:22:25+00:00","description":"There are 3 types of noise cancellation - passive, active and adaptive. The way the noise cancelling works varies between the types. Here is how:","breadcrumb":{"@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/krisp.ai\/blog\/noise-cancellation-types\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#primaryimage","url":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png","contentUrl":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2019\/05\/Types-of-noise-cancellation.png","width":610,"height":440,"caption":"types of noise cancellation"},{"@type":"BreadcrumbList","@id":"https:\/\/krisp.ai\/blog\/noise-cancellation-types\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/krisp.ai\/blog\/"},{"@type":"ListItem","position":2,"name":"Noise Cancellation Basics, Types, Headphones and More"}]},{"@type":"WebSite","@id":"https:\/\/krisp.ai\/blog\/#website","url":"https:\/\/krisp.ai\/blog\/","name":"Krisp","description":"Blog","publisher":{"@id":"https:\/\/krisp.ai\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/krisp.ai\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/krisp.ai\/blog\/#organization","name":"Krisp","url":"https:\/\/krisp.ai\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/krisp.ai\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2024\/10\/K.png","contentUrl":"https:\/\/krisp.ai\/blog\/wp-content\/uploads\/2024\/10\/K.png","width":696,"height":696,"caption":"Krisp"},"image":{"@id":"https:\/\/krisp.ai\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/krispHQ\/","https:\/\/x.com\/krispHQ","https:\/\/www.linkedin.com\/company\/krisphq\/","https:\/\/www.youtube.com\/channel\/UCAMZinJdR9P33fZUNpuxXtg"]},{"@type":"Person","@id":"https:\/\/krisp.ai\/blog\/#\/schema\/person\/ab0475dcc240fb4b372fbdc254644f62","name":"Tobi Abdulgafar","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/krisp.ai\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9058c0617d5756ba575be188c94f966a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9058c0617d5756ba575be188c94f966a?s=96&d=mm&r=g","caption":"Tobi Abdulgafar"},"description":"Tobi is a marketing specialist, blogger, and writer. He has written for Entrepreneur, The Huffington Post and has been featured on USAToday. When he's not planning and executing marketing strategies, he's writing marketing-related blog. You can find him online at on twitter @tobigaf.","url":"https:\/\/krisp.ai\/blog\/author\/toby_a\/"}]}},"_links":{"self":[{"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/posts\/2323"}],"collection":[{"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/comments?post=2323"}],"version-history":[{"count":14,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/posts\/2323\/revisions"}],"predecessor-version":[{"id":5480,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/posts\/2323\/revisions\/5480"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/media\/4601"}],"wp:attachment":[{"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/media?parent=2323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/categories?post=2323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/krisp.ai\/blog\/wp-json\/wp\/v2\/tags?post=2323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}