{"id":10635,"date":"2019-08-12T15:12:05","date_gmt":"2019-08-12T15:12:05","guid":{"rendered":"http:\/\/www.orbit-rri.org\/ears\/?post_type=encyclopedia&#038;p=10635"},"modified":"2020-11-09T10:53:22","modified_gmt":"2020-11-09T10:53:22","slug":"noise","status":"publish","type":"encyclopedia","link":"https:\/\/ears2.eu\/cs\/encyclopediacs\/noise","title":{"rendered":"Noise"},"content":{"rendered":"<p>Objects that vibrate in a randomised fashion produce sounds that we describe as noisy. This is because the sounds produced contain a random assortment of frequencies.<img decoding=\"async\" id=\"wnoise\" src=\"http:\/\/www.orbit-rri.org\/ears-demo\/\/wp-content\/uploads\/2013\/07\/Noise.png\" alt=\"\"><\/p>\n<h2>Advanced<\/h2>\n<p>A term that describes sounds that have a diffuse spread of spectral energy. It is often contrasted with <a href=\"https:\/\/ears2.eu\/cs\/encyclopediacs\/pitch\" target=\"_self\" title=\"Pitch as Property The relative height of a sound, ranging from low to high. A pitched sound will contain relatively focused spectral energy, and it is this characteristic that enables pitched sounds to be distinguished from noisy sounds (see&nbsp;Noise). Pitch as Sound Type Objects that vibrate in a more ordered fashion produce sounds that we&hellip;\" class=\"encyclopedia\">pitch<\/a>ed sounds. Noisy sounds may be hard to define in terms of <a href=\"https:\/\/ears2.eu\/cs\/encyclopediacs\/pitch\" target=\"_self\" title=\"Pitch as Property The relative height of a sound, ranging from low to high. A pitched sound will contain relatively focused spectral energy, and it is this characteristic that enables pitched sounds to be distinguished from noisy sounds (see&nbsp;Noise). Pitch as Sound Type Objects that vibrate in a more ordered fashion produce sounds that we&hellip;\" class=\"encyclopedia\">pitch<\/a> because their spectral energy covers a wide range of frequencies and is not concentrated, but diffuse.<\/p>\n<div>\n<div class=\"wrapper-audio\">\n<h2 class=\"audio-title\">White Noise<\/h2>\n<p>This sound file plays white noise (careful, it might be very loud!)<\/p>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-231\" src=\"http:\/\/ears2.shoestringrecipes.com\/wp-content\/uploads\/2013\/03\/WhiteNoise-300x187.png\" alt=\"WhiteNoise\" width=\"300\" height=\"187\"><br>\nThis image shows the complete spread of sound energy across the spectrum.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Objects that vibrate in a randomised fashion produce sounds that we describe as noisy. This is because the sounds produced contain a random assortment of frequencies. Advanced A term that describes sounds that have a diffuse spread of spectral energy. It is often contrasted with pitched sounds. Noisy sounds may be hard to define in [&hellip;]<\/p>\n","protected":false},"author":8389,"template":"","encyclopedia-tag":[],"class_list":["post-10635","encyclopedia","type-encyclopedia","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Noise - EARS 2<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ears2.eu\/encyclopedia\/noise\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Noise - EARS 2\" \/>\n<meta property=\"og:description\" content=\"Objects that vibrate in a randomised fashion produce sounds that we describe as noisy. This is because the sounds produced contain a random assortment of frequencies. 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