{"id":9344,"date":"2022-12-28T08:34:18","date_gmt":"2022-12-28T08:34:18","guid":{"rendered":"https:\/\/www.sonarworks.com\/blog\/?post_type=glossary&#038;p=9344"},"modified":"2022-12-28T08:34:19","modified_gmt":"2022-12-28T08:34:19","slug":"spl","status":"publish","type":"glossary","link":"https:\/\/www.sonarworks.com\/blog\/glossary\/spl","title":{"rendered":"SPL<span class=\"dashicons \" data-icon=\"\" style=\"color:#000;display:inline;vertical-align:baseline;\"><\/span>"},"content":{"rendered":"\n<p>Sound pressure level measures the acoustic power or pressure of sound against an eardrum. SPL is measured in decibels and some typical reference levels are: 0 dB SPL is the threshold of human hearing, 10 dB SPL is quiet breathing, 60 to 70 dB SPL is typical for television watching, and 120 dB SPL is the threshold of pain. It takes an increase of about 10 dB SPL for a listener to perceive a sound as twice as loud. An SPL meter is used to determine SPL levels.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sound pressure level measures the acoustic power or pressure of sound against an eardrum. SPL is measured in decibels and some typical reference levels are: 0 dB SPL is the threshold of human hearing, 10 dB SPL is quiet breathing, 60 to 70 dB SPL is typical for television watching, and 120 dB SPL is&hellip;<\/p>\n","protected":false},"author":14,"featured_media":0,"menu_order":0,"template":"","meta":{"_improvement_type_select":"improve_an_existing","_thumb_yes_seoaic":false,"_frame_yes_seoaic":false,"seoaic_generate_description":"","seoaic_improve_instructions_prompt":"","seoaic_rollback_content_improvement":"","seoaic_idea_thumbnail_generator":"","thumbnail_generated":false,"thumbnail_generate_prompt":"","seoaic_article_description":"","inline_featured_image":false},"glossary-categories":[],"glossary-tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SPL - Sonarworks Blog<\/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:\/\/www.sonarworks.com\/blog\/glossary\/spl\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SPL - Sonarworks Blog\" \/>\n<meta property=\"og:description\" content=\"Sound pressure level measures the acoustic power or pressure of sound against an eardrum. SPL is measured in decibels and some typical reference levels are: 0 dB SPL is the threshold of human hearing, 10 dB SPL is quiet breathing, 60 to 70 dB SPL is typical for television watching, and 120 dB SPL is&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sonarworks.com\/blog\/glossary\/spl\" \/>\n<meta property=\"og:site_name\" content=\"Sonarworks Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SoundIDCreate\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-28T08:34:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog-uploads.imgix.net\/2024\/04\/Frame-3531.png?auto=compress%2Cformat\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@soundidcreate\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sonarworks.com\/blog\/glossary\/spl\",\"url\":\"https:\/\/www.sonarworks.com\/blog\/glossary\/spl\",\"name\":\"SPL - Sonarworks Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.sonarworks.com\/blog\/#website\"},\"datePublished\":\"2022-12-28T08:34:18+00:00\",\"dateModified\":\"2022-12-28T08:34:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sonarworks.com\/blog\/glossary\/spl#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sonarworks.com\/blog\/glossary\/spl\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sonarworks.com\/blog\/glossary\/spl#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.sonarworks.com\/blog\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SPL\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sonarworks.com\/blog\/#website\",\"url\":\"https:\/\/www.sonarworks.com\/blog\/\",\"name\":\"Sonarworks Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.sonarworks.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sonarworks.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.sonarworks.com\/blog\/#organization\",\"name\":\"Sonarworks Blog\",\"url\":\"https:\/\/www.sonarworks.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.sonarworks.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/blog-uploads.imgix.net\/2022\/08\/sonarworks-blog-8.png?auto=compress%2Cformat\",\"contentUrl\":\"https:\/\/blog-uploads.imgix.net\/2022\/08\/sonarworks-blog-8.png?auto=compress%2Cformat\",\"width\":483,\"height\":61,\"caption\":\"Sonarworks Blog\"},\"image\":{\"@id\":\"https:\/\/www.sonarworks.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.instagram.com\/soundidcreate\/\",\"https:\/\/www.linkedin.com\/company\/sonarworks\/\",\"https:\/\/www.youtube.com\/@SoundIDCreate\",\"https:\/\/www.tiktok.com\/@soundidcreate\",\"https:\/\/www.facebook.com\/SoundIDCreate\",\"https:\/\/twitter.com\/soundidcreate\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SPL - Sonarworks Blog","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:\/\/www.sonarworks.com\/blog\/glossary\/spl","og_locale":"en_GB","og_type":"article","og_title":"SPL - Sonarworks Blog","og_description":"Sound pressure level measures the acoustic power or pressure of sound against an eardrum. SPL is measured in decibels and some typical reference levels are: 0 dB SPL is the threshold of human hearing, 10 dB SPL is quiet breathing, 60 to 70 dB SPL is typical for television watching, and 120 dB SPL is&hellip;","og_url":"https:\/\/www.sonarworks.com\/blog\/glossary\/spl","og_site_name":"Sonarworks Blog","article_publisher":"https:\/\/www.facebook.com\/SoundIDCreate","article_modified_time":"2022-12-28T08:34:19+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/blog-uploads.imgix.net\/2024\/04\/Frame-3531.png?auto=compress%2Cformat","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@soundidcreate","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.sonarworks.com\/blog\/glossary\/spl","url":"https:\/\/www.sonarworks.com\/blog\/glossary\/spl","name":"SPL - Sonarworks Blog","isPartOf":{"@id":"https:\/\/www.sonarworks.com\/blog\/#website"},"datePublished":"2022-12-28T08:34:18+00:00","dateModified":"2022-12-28T08:34:19+00:00","breadcrumb":{"@id":"https:\/\/www.sonarworks.com\/blog\/glossary\/spl#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sonarworks.com\/blog\/glossary\/spl"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.sonarworks.com\/blog\/glossary\/spl#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sonarworks.com\/blog"},{"@type":"ListItem","position":2,"name":"SPL"}]},{"@type":"WebSite","@id":"https:\/\/www.sonarworks.com\/blog\/#website","url":"https:\/\/www.sonarworks.com\/blog\/","name":"Sonarworks Blog","description":"","publisher":{"@id":"https:\/\/www.sonarworks.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sonarworks.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/www.sonarworks.com\/blog\/#organization","name":"Sonarworks Blog","url":"https:\/\/www.sonarworks.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.sonarworks.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/blog-uploads.imgix.net\/2022\/08\/sonarworks-blog-8.png?auto=compress%2Cformat","contentUrl":"https:\/\/blog-uploads.imgix.net\/2022\/08\/sonarworks-blog-8.png?auto=compress%2Cformat","width":483,"height":61,"caption":"Sonarworks Blog"},"image":{"@id":"https:\/\/www.sonarworks.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/soundidcreate\/","https:\/\/www.linkedin.com\/company\/sonarworks\/","https:\/\/www.youtube.com\/@SoundIDCreate","https:\/\/www.tiktok.com\/@soundidcreate","https:\/\/www.facebook.com\/SoundIDCreate","https:\/\/twitter.com\/soundidcreate"]}]}},"_links":{"self":[{"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/glossary\/9344"}],"collection":[{"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/users\/14"}],"version-history":[{"count":1,"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/glossary\/9344\/revisions"}],"predecessor-version":[{"id":9345,"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/glossary\/9344\/revisions\/9345"}],"wp:attachment":[{"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/media?parent=9344"}],"wp:term":[{"taxonomy":"glossary-categories","embeddable":true,"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/glossary-categories?post=9344"},{"taxonomy":"glossary-tags","embeddable":true,"href":"https:\/\/www.sonarworks.com\/blog\/wp-json\/wp\/v2\/glossary-tags?post=9344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}