{"id":3537,"date":"2021-03-26T19:50:57","date_gmt":"2021-03-26T19:50:57","guid":{"rendered":"http:\/\/mp4gain.com\/mp4gain\/?p=3537"},"modified":"2021-03-26T19:50:57","modified_gmt":"2021-03-26T19:50:57","slug":"audio-digital-and-analog-audio-part-3","status":"publish","type":"post","link":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/","title":{"rendered":"Audio. Digital and analog audio Part 3"},"content":{"rendered":"

Audio. Digital and analog audio Part 3<\/strong><\/p>\n

\"DIGITAL<\/p>\n

Modern autumn sound sources are diverse and digital media are becoming more and more common: CDs, DVDs, although vinyl records are also preserved. We continue to listen to radio, both terrestrial and via cable (radio hotspots). Sound accompanies television shows and movies, not to mention such a familiar phenomenon as telephony.<\/p>\n

\"Digital<\/p>\n

 <\/p>\n

A computer receives an increasing share in the world of audio, allowing it to conveniently archive, combine and process sound programs in the form of files. In the digital age, digitized speech and music are transmitted through digital channels, including the Internet, without serious losses in transportation. This is done with digital encoding and the loss is due solely to compression, which is used most often. However, in digital media, either it does not exist at all (CD, SACD), or lossless audio compression algorithms are used (DVD Audio, DVD Video). In other cases, the degree of compression is determined by the required level of quality of the soundtrack (MP3 files, digital telephony, digital television, some types of media).<\/p>\n

cifrovoe-i-analogovoe-audio-1.jpg
\nFIG. 1. Conversion of acoustic sound vibrations into an electrical signal<\/p>\n

The reverse conversion of electrical vibrations to acoustic vibrations is carried out using speakers built into radios and televisions, as well as separate acoustic systems, headphones.<\/p>\n

Sound is called acoustic vibrations in the frequency range 16 Hz to 20,000 Hz.<\/p>\n

Sound is called acoustic vibrations in the frequency range 16 Hz to 20,000 Hz. Below (infrasound) and above (ultrasound), the human ear does not hear, and within the sound range, the sensitivity of hearing is very uneven. , its maximum falls at a frequency of 4 kHz. To hear sounds of all frequencies at the same volume, you must play them at different levels. This technique, called loudness, is often implemented in home computers, although its result cannot be considered unequivocally positive.<\/p>\n

cifrovoe-i-analogovoe-audio-2.jpg
\nFIG. 2. Equal volume curves
\n(Click on the image to zoom)<\/p>\n

The physical properties of sound are generally not presented in linear values, but in relative logarithmic values, decibels (dB), as this is much clearer in numbers and more compact in graphics (otherwise one would have to operate with values \u200b\u200bthat they have many zeros before and after the decimal point, and the second would be easily lost in the context of the first). The ratio of two levels A and B in dB (say voltage or current) is defined as:<\/p>\n

With u [dB] = 20 lg A \/ B. If we talk about powers, then C p [dB] = 10 lg A \/ B.<\/p>\n

In addition to the frequency range, which determines the human ear’s sensitivity to tone, there is also the concept of loudness range, which shows the ear’s sensitivity to loudness level and covers the range from the lowest audible sound to the ear (threshold sensitivity) to the strongest, beyond which is the pain threshold. The sensitivity threshold is taken as a sound pressure of 2 x 10-5Pa (Pascal), and the pain threshold is pressure, 10 million times higher. In other words, the audibility range, or the pressure ratio between the loudest and the lowest sound, is 140 dB, which is markedly higher than the capabilities of any audio equipment due to its own noise. Only high definition digital formats (SACD, DVD Audio) match the theoretical limit of dynamic range (the ratio of the loudest sound reproduced by the equipment to the noise level) 120 dB, CD provides 90 dB, vinyl record – approximately 60 dB.<\/p>\n

cifrovoe-i-analogovoe-audio-3.jpg
\nFIG. 3. Hearing sensitivity range<\/p>\n

Only high definition digital formats (SACD, DVD Audio) match the theoretical dynamic range limit<\/p>\n

Noise is always present in the audio path. This is both the intrinsic noise of the amplifying elements and the external interference. Signal distortions are divided into linear (amplitude, phase) and non-linear or harmonic. In the case of linear distortion, the signal spectrum is not enriched with new components (harmonics), only the level or phase of the existing ones changes. Amplitude distortions that violate the original level relationships at different frequencies result in audible timbre distortions. For a long time it was believed that phase distortions were not critical to hearing, but today the opposite has been shown: both timbre and sound localization are highly dependent on the phase relationships of the signal’s frequency components. .<\/p>\n","protected":false},"excerpt":{"rendered":"

Audio. Digital and analog audio Part 3 Modern autumn sound sources are diverse and digital media are becoming more and more common: CDs, DVDs, although vinyl records are also preserved. We continue to listen to radio, both terrestrial and via cable (radio hotspots). Sound accompanies television shows and movies, not to mention such a familiar … Continue reading “Audio. Digital and analog audio Part 3”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[22888,28067,22897,22895,22901,22902,22900,22903,22899,57136,22933,22909,22910,62050,62048,22921,22919,22940,22939,22938,22935,22936,22943,22907,22946,22944,41197,22913,22918,22916,22914,22925,22923,62051,22891,15335,22949,62049,22948,22950,22892,22889,60122,22947,28077,41194,22934,22937,22932,22929,60124,22953,47818,22924,57137,28071,28088,28072,59456,28087,28074,28089,41199,22954,41195,22905,62047,22908,58661,22958,22957,22956,43028,41202,22955,22959,22960,50676],"class_list":["post-3537","post","type-post","status-publish","format-standard","hentry","category-audio-video","tag-are-digital-audio-and-optical-the-same","tag-are-digital-audio-players-worth-it","tag-can-a-digital-audio-cable-go-bad","tag-can-digital-audio-be-converted-to-analog","tag-can-dogs-hear-digital-audio","tag-can-midi-transfer-digital-audio","tag-can-you-convert-digital-audio-out-to-rca","tag-can-you-convert-digital-audio-to-analog","tag-can-you-convert-digital-audio-to-rca","tag-cant-get-digital-audio","tag-digital-audio-has-no-sound","tag-do-digital-audio-cables-go-bad","tag-do-digital-audio-converters-work","tag-does-digital-audio-cable-make-a-differ-ence","tag-does-digital-audio-have-arc","tag-does-digital-audio-software-needs-magnetism","tag-does-digital-audio-support-5-1","tag-does-displayport-have-digital-audio","tag-does-imac-have-digital-audio-out","tag-does-ipad-have-digital-audio-output","tag-does-ps4-have-digital-audio-out","tag-does-roku-have-digital-audio-out","tag-does-xbox-one-have-digital-audio","tag-how-did-digital-audio-start","tag-how-digital-audio-system","tag-how-digital-audio-works","tag-how-do-digital-audio-files-work","tag-how-do-digital-audio-filters-work","tag-how-do-digital-audio-systems-work","tag-how-do-digital-audio-work","tag-how-do-digital-audiobooks-work","tag-how-does-digital-audio-out-work","tag-how-does-digital-audio-work","tag-is-digital-aud-io-out-the-same-as-toslink","tag-is-digital-audio","tag-is-digital-audio-analog","tag-is-digital-audio-better-than-analog","tag-is-digital-audio-better-than-aux","tag-is-digital-audio-better-than-hdmi","tag-is-digital-audio-cable-same-as-rca","tag-is-digital-audio-coaxial","tag-is-digital-audio-out-the-same-as-optical","tag-is-digital-audio-output-optical","tag-is-digital-audio-the-same-as-optical","tag-is-digital-audio-workstation","tag-is-digital-audio-workstation-free","tag-piotr-has-digital-audio","tag-tv-doesnt-have-digital-audio-out","tag-tv-has-digital-audio","tag-tv-only-has-digital-audio-out","tag-what-digital-audio-files-for-easy-listening","tag-what-digital-audio-output","tag-what-do-digital-audio","tag-what-does-digital-audio-out-mean","tag-what-does-digital-audio-output-pcm-mean","tag-what-is-digital-audio","tag-what-is-digital-audio-broadcasting","tag-what-is-digital-audio-out","tag-what-is-digital-audio-out-pcm","tag-what-is-digital-audio-output-on-tv","tag-what-is-digital-audio-s-pdif","tag-what-is-digital-audio-workstation","tag-what-should-digital-audio-output-be","tag-whats-digital-audio","tag-when-did-digital-audio-begin","tag-when-did-digital-audio-recording-begin","tag-when-did-digital-audio-workstation-begin","tag-when-did-digital-optical-audio-come-out","tag-when-to-use-optical-digital-audio-cable","tag-where-is-the-digital-audio-output-on-a-samsung-tv","tag-which-digital-audio-cable-is-best","tag-which-digital-audio-format-is-best","tag-which-digital-audio-player","tag-which-digital-audio-recorders","tag-which-digital-audio-workstation-is-best","tag-why-digital-audio-is-better-than-analog","tag-will-rca-cable-work-digital-audio","tag-xbox-have-digital-audio"],"yoast_head":"\nAudio. Digital and analog audio Part 3 - mp4gain.com<\/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:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Audio. Digital and analog audio Part 3 - mp4gain.com\" \/>\n<meta property=\"og:description\" content=\"Audio. Digital and analog audio Part 3 Modern autumn sound sources are diverse and digital media are becoming more and more common: CDs, DVDs, although vinyl records are also preserved. We continue to listen to radio, both terrestrial and via cable (radio hotspots). Sound accompanies television shows and movies, not to mention such a familiar … Continue reading "Audio. Digital and analog audio Part 3"\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\" \/>\n<meta property=\"og:site_name\" content=\"mp4gain.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mp4gain\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-26T19:50:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg\" \/>\n<meta name=\"author\" content=\"R. Arias\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mp4gain\" \/>\n<meta name=\"twitter:site\" content=\"@mp4gain\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"R. Arias\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\"},\"author\":{\"name\":\"R. Arias\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/#\/schema\/person\/36ffddda9988e565bd4a9013324ce2cc\"},\"headline\":\"Audio. Digital and analog audio Part 3\",\"datePublished\":\"2021-03-26T19:50:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\"},\"wordCount\":707,\"image\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg\",\"keywords\":[\"are digital audio and optical the same\",\"are digital audio players worth it\",\"can a digital audio cable go bad\",\"can digital audio be converted to analog\",\"can dogs hear digital audio\",\"can midi transfer digital audio\",\"can you convert digital audio out to rca\",\"can you convert digital audio to analog\",\"can you convert digital audio to rca\",\"can't get digital audio\",\"digital audio has no sound\",\"do digital audio cables go bad\",\"do digital audio converters work\",\"does digital audio cable make a differ ence\",\"does digital audio have arc\",\"does digital audio software needs magnetism\",\"does digital audio support 5.1\",\"does displayport have digital audio\",\"does imac have digital audio out\",\"does ipad have digital audio output\",\"does ps4 have digital audio out\",\"does roku have digital audio out\",\"does xbox one have digital audio\",\"how did digital audio start\",\"how digital audio system\",\"how digital audio works\",\"how do digital audio files work\",\"how do digital audio filters work\",\"how do digital audio systems work\",\"how do digital audio work\",\"how do digital audiobooks work\",\"how does digital audio out work\",\"how does digital audio work\",\"is digital aud io out the same as toslink\",\"is digital audio\",\"is digital audio analog\",\"is digital audio better than analog\",\"is digital audio better than aux\",\"is digital audio better than hdmi\",\"is digital audio cable same as rca\",\"is digital audio coaxial\",\"is digital audio out the same as optical\",\"is digital audio output optical\",\"is digital audio the same as optical\",\"is digital audio workstation\",\"is digital audio workstation free\",\"piotr has digital audio\",\"tv doesn't have digital audio out\",\"tv has digital audio\",\"tv only has digital audio out\",\"what digital audio files for easy listening\",\"what digital audio output\",\"what do digital audio\",\"what does digital audio out mean\",\"what does digital audio output pcm mean\",\"what is digital audio\",\"what is digital audio broadcasting\",\"what is digital audio out\",\"what is digital audio out pcm\",\"what is digital audio output on tv\",\"what is digital audio s\/pdif\",\"what is digital audio workstation\",\"what should digital audio output be\",\"what's digital audio\",\"when did digital audio begin\",\"when did digital audio recording begin\",\"when did digital audio workstation begin\",\"when did digital optical audio come out\",\"when to use optical digital audio cable\",\"where is the digital audio output on a samsung tv\",\"which digital audio cable is best\",\"which digital audio format is best\",\"which digital audio player\",\"which digital audio recorders\",\"which digital audio workstation is best\",\"why digital audio is better than analog\",\"will rca cable work digital audio\",\"xbox have digital audio\"],\"articleSection\":[\"Audio and video\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\",\"url\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\",\"name\":\"Audio. Digital and analog audio Part 3 - mp4gain.com\",\"isPartOf\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg\",\"datePublished\":\"2021-03-26T19:50:57+00:00\",\"author\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/#\/schema\/person\/36ffddda9988e565bd4a9013324ce2cc\"},\"breadcrumb\":{\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage\",\"url\":\"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg\",\"contentUrl\":\"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mp4gain.com\/mp4gain\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Audio. Digital and analog audio Part 3\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/#website\",\"url\":\"https:\/\/mp4gain.com\/mp4gain\/\",\"name\":\"mp4gain.com\",\"description\":\"Mp4 Gain Official Website\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mp4gain.com\/mp4gain\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/mp4gain.com\/mp4gain\/#\/schema\/person\/36ffddda9988e565bd4a9013324ce2cc\",\"name\":\"R. Arias\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/8ca03263e87418cfde07c571c83fa172297ce230085e4f181b9e5f9af745d6be?s=96&d=blank&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8ca03263e87418cfde07c571c83fa172297ce230085e4f181b9e5f9af745d6be?s=96&d=blank&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8ca03263e87418cfde07c571c83fa172297ce230085e4f181b9e5f9af745d6be?s=96&d=blank&r=g\",\"caption\":\"R. Arias\"},\"description\":\"R. Arias is the author of this article and has extensive experience for more than 30 years as a recording engineer and audio specialist, as well as more than 20 years of experience creating algorithms related to audio and video. Linkedin\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/ricardoariaszorrilla\/\"],\"url\":\"https:\/\/mp4gain.com\/mp4gain\/author\/mp4gain\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Audio. Digital and analog audio Part 3 - mp4gain.com","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:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/","og_locale":"en_US","og_type":"article","og_title":"Audio. Digital and analog audio Part 3 - mp4gain.com","og_description":"Audio. Digital and analog audio Part 3 Modern autumn sound sources are diverse and digital media are becoming more and more common: CDs, DVDs, although vinyl records are also preserved. We continue to listen to radio, both terrestrial and via cable (radio hotspots). Sound accompanies television shows and movies, not to mention such a familiar … Continue reading \"Audio. Digital and analog audio Part 3\"","og_url":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/","og_site_name":"mp4gain.com","article_publisher":"https:\/\/www.facebook.com\/mp4gain","article_published_time":"2021-03-26T19:50:57+00:00","og_image":[{"url":"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg","type":"","width":"","height":""}],"author":"R. Arias","twitter_card":"summary_large_image","twitter_creator":"@mp4gain","twitter_site":"@mp4gain","twitter_misc":{"Written by":"R. Arias","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#article","isPartOf":{"@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/"},"author":{"name":"R. Arias","@id":"https:\/\/mp4gain.com\/mp4gain\/#\/schema\/person\/36ffddda9988e565bd4a9013324ce2cc"},"headline":"Audio. Digital and analog audio Part 3","datePublished":"2021-03-26T19:50:57+00:00","mainEntityOfPage":{"@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/"},"wordCount":707,"image":{"@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage"},"thumbnailUrl":"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg","keywords":["are digital audio and optical the same","are digital audio players worth it","can a digital audio cable go bad","can digital audio be converted to analog","can dogs hear digital audio","can midi transfer digital audio","can you convert digital audio out to rca","can you convert digital audio to analog","can you convert digital audio to rca","can't get digital audio","digital audio has no sound","do digital audio cables go bad","do digital audio converters work","does digital audio cable make a differ ence","does digital audio have arc","does digital audio software needs magnetism","does digital audio support 5.1","does displayport have digital audio","does imac have digital audio out","does ipad have digital audio output","does ps4 have digital audio out","does roku have digital audio out","does xbox one have digital audio","how did digital audio start","how digital audio system","how digital audio works","how do digital audio files work","how do digital audio filters work","how do digital audio systems work","how do digital audio work","how do digital audiobooks work","how does digital audio out work","how does digital audio work","is digital aud io out the same as toslink","is digital audio","is digital audio analog","is digital audio better than analog","is digital audio better than aux","is digital audio better than hdmi","is digital audio cable same as rca","is digital audio coaxial","is digital audio out the same as optical","is digital audio output optical","is digital audio the same as optical","is digital audio workstation","is digital audio workstation free","piotr has digital audio","tv doesn't have digital audio out","tv has digital audio","tv only has digital audio out","what digital audio files for easy listening","what digital audio output","what do digital audio","what does digital audio out mean","what does digital audio output pcm mean","what is digital audio","what is digital audio broadcasting","what is digital audio out","what is digital audio out pcm","what is digital audio output on tv","what is digital audio s\/pdif","what is digital audio workstation","what should digital audio output be","what's digital audio","when did digital audio begin","when did digital audio recording begin","when did digital audio workstation begin","when did digital optical audio come out","when to use optical digital audio cable","where is the digital audio output on a samsung tv","which digital audio cable is best","which digital audio format is best","which digital audio player","which digital audio recorders","which digital audio workstation is best","why digital audio is better than analog","will rca cable work digital audio","xbox have digital audio"],"articleSection":["Audio and video"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/","url":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/","name":"Audio. Digital and analog audio Part 3 - mp4gain.com","isPartOf":{"@id":"https:\/\/mp4gain.com\/mp4gain\/#website"},"primaryImageOfPage":{"@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage"},"image":{"@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage"},"thumbnailUrl":"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg","datePublished":"2021-03-26T19:50:57+00:00","author":{"@id":"https:\/\/mp4gain.com\/mp4gain\/#\/schema\/person\/36ffddda9988e565bd4a9013324ce2cc"},"breadcrumb":{"@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#primaryimage","url":"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg","contentUrl":"https:\/\/ak.picdn.net\/shutterstock\/videos\/1002835\/thumb\/1.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/mp4gain.com\/mp4gain\/audio-digital-and-analog-audio-part-3\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mp4gain.com\/mp4gain\/"},{"@type":"ListItem","position":2,"name":"Audio. Digital and analog audio Part 3"}]},{"@type":"WebSite","@id":"https:\/\/mp4gain.com\/mp4gain\/#website","url":"https:\/\/mp4gain.com\/mp4gain\/","name":"mp4gain.com","description":"Mp4 Gain Official Website","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mp4gain.com\/mp4gain\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/mp4gain.com\/mp4gain\/#\/schema\/person\/36ffddda9988e565bd4a9013324ce2cc","name":"R. Arias","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/8ca03263e87418cfde07c571c83fa172297ce230085e4f181b9e5f9af745d6be?s=96&d=blank&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8ca03263e87418cfde07c571c83fa172297ce230085e4f181b9e5f9af745d6be?s=96&d=blank&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8ca03263e87418cfde07c571c83fa172297ce230085e4f181b9e5f9af745d6be?s=96&d=blank&r=g","caption":"R. Arias"},"description":"R. Arias is the author of this article and has extensive experience for more than 30 years as a recording engineer and audio specialist, as well as more than 20 years of experience creating algorithms related to audio and video. Linkedin","sameAs":["https:\/\/www.linkedin.com\/in\/ricardoariaszorrilla\/"],"url":"https:\/\/mp4gain.com\/mp4gain\/author\/mp4gain\/"}]}},"_links":{"self":[{"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/posts\/3537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/comments?post=3537"}],"version-history":[{"count":0,"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/posts\/3537\/revisions"}],"wp:attachment":[{"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/media?parent=3537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/categories?post=3537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mp4gain.com\/mp4gain\/wp-json\/wp\/v2\/tags?post=3537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}