{"id":3059,"date":"2022-07-10T14:35:16","date_gmt":"2022-07-10T14:35:16","guid":{"rendered":"https:\/\/mp4gain.com\/nl\/audio-video\/?p=3059"},"modified":"2022-07-10T14:35:16","modified_gmt":"2022-07-10T14:35:16","slug":"audio-intro-deel-2","status":"publish","type":"post","link":"https:\/\/mp4gain.com\/nl\/audio-video\/audio-converter\/audio-intro-deel-2\/","title":{"rendered":"Audio-intro deel 2"},"content":{"rendered":"<h2>Audio-intro deel 2<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/store-images.s-microsoft.com\/image\/apps.16574.14526868628369334.a55a8b8b-06f9-41de-851a-60a167f04a88.3d761fdb-c6e0-4823-8804-dea2a9551677\" alt=\"Audio Intro\" width=\"300\" height=\"300\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Een wav is 44100 Hz 16-bit stereo of 22050 Hz 8-bit mono, wat betekent dat? stereo\/mono verwijst naar dual\/mono.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/store-images.s-microsoft.com\/image\/apps.63364.14115329210069531.185e838f-5691-41e1-aa4e-daca7b24b34e.283430cd-2ef9-4aa6-830e-993db87c3805\" alt=\"Audio Intro\" width=\"395\" height=\"395\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Voor monofone geluidsbestanden zijn de voorbeeldgegevens een 8-bit kort geheel getal (korte int 00H-FFH); voor tweekanaals stereogeluidsbestanden is elke voorbeeldgegevens een 16-bits geheel getal (int) en de bovenste acht bits (linkerkanaal) en onderste acht bits (rechterkanaal) vertegenwoordigen respectievelijk de twee kanalen.<\/p>\n<p>Geluid is een mechanische golf, geproduceerd door de trilling van een object, en heeft een medium nodig om zich voort te planten. Dus in wezen is een geluid een golfvorm op een as in de tijd.<\/p>\n<p>Geluid heeft drie elementen: toonhoogte, volume en timbre:<\/p>\n<p>De toonhoogte wordt bepaald door de frequentie van de geluidsgolf, hoe hoger de frequentie, hoe hoger de toonhoogte.<br \/>\nHet volume wordt bepaald door de amplitude van de geluidsgolf, hoe groter de amplitude, hoe luider het geluid.<br \/>\nHet timbre wordt bepaald door de &#8220;vorm&#8221; van de golfvorm (geluiden als vierkant, driehoek en zaagtand worden impulsgolven genoemd en klinken individueel).<br \/>\nEen audiobestand is een bestand dat wordt verkregen door een analoog signaal om te zetten in een digitaal signaal. Over het algemeen zijn er vijf belangrijke parameters: coderingsmethode, aantal kanalen, bemonsteringssnelheid, bitdiepte en bitsnelheid.<\/p>\n<p>Codering: hoe dit formaat binaire gegevens organiseert en hoe het wordt gecomprimeerd.<br \/>\nAantal kanalen: mono, dual of 5.1 kanalen, etc.<br \/>\nSampling rate: Het aantal samples per seconde.<br \/>\nBitdiepte: Het aantal binaire bits dat wordt gebruikt om de y-waarde van het monsterpunt op te slaan.<br \/>\nBitrate &#8211; Het gewenste aantal bits per seconde voor het bestand.<br \/>\nWe weten dat er geen compressie is in het WAV-formaat, dus de coderingsmethode is om alle gesamplede punten direct in volgorde naar het bestand te schrijven.<\/p>\n<p>WAV-bestandsgrootte (B) = aantal kanalen * samplefrequentie (Hz) * bitdiepte (bit) \/ 8 + bestandskopgrootte (B, het is 44B)<\/p>\n<p>Implementatie<br \/>\nWanneer je een mp3- of wav-bestand opent met een teksteditor, zie je getallen als deze:<\/p>\n<p>4944 3303 0000 0000 3d48 5459 4552 0000<br \/>\n0006 0000 0032 3031 3800 5444 4154 0000<br \/>\n0006 0000 0032 3230 3300 5449 4d45 0000<br \/>\n0006 0000 0031 3430 3600 5052 4956 0000<br \/>\n168e 0000 584d 5000 3c3f 7870 6163 6b65<br \/>\n7420 6265 6769 6e3d 22ef bbbf 2220 6964<br \/>\n3d22 5735 4D30 4D70 4365 6869 487A 7265<br \/>\n537A 4E54 637A 6B63 3964 223F 3E0A 3A78<br \/>\n6D70 6D65 7461 2078 6D6C 6E78 3D22<br \/>\n6F62 653A 6574 612F<br \/>\n5249 4646 2e3d 0e05 5741 5645 666d 7420<br \/>\n1200 0000 0300 0200 44ac 0000 2062 0500<br \/>\n0800 2000 0000 6461 7461 a026 0e05 8089<br \/>\n00bc 00e8 f0bb c09e 8dbc 00c2 87bc 80f1<br \/>\nd3bc 8063 ccbc c030 fcbc 8012 f4bc 20bb<br \/>\n13bd e051 0fbd c0b0 2dbd 6079 28bd 4012<br \/>\n46bd 6032 40bd c0e3 5dbd 6040 57bd c015<br \/>\n7cbd e035 74bd b058 8dbd 50e2 88bd f0a7 9dbd e0dd 98bd 70d3 acbd e0a9 a7bd<br \/>\nd043 b8bd b0da b2bd<br \/>\n00e3 c4bd 605c bfbd<\/p>\n<p>Deze hierboven is het mp3\/wav-formaat van hetzelfde nummer. Wat is het verschil tussen hen?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Audio-intro deel 2 &nbsp; Een wav is 44100 Hz 16-bit stereo of 22050 Hz 8-bit mono, wat betekent dat? stereo\/mono verwijst naar dual\/mono. &nbsp; Voor monofone geluidsbestanden zijn de voorbeeldgegevens een 8-bit kort geheel getal (korte int 00H-FFH); voor tweekanaals stereogeluidsbestanden is elke voorbeeldgegevens een 16-bits geheel getal (int) en de bovenste acht bits (linkerkanaal) &hellip; <a href=\"https:\/\/mp4gain.com\/nl\/audio-video\/audio-converter\/audio-intro-deel-2\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Audio-intro deel 2&#8221;<\/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":[1345],"tags":[41579,52340,52338,52342,28170,52365,52327,52343,52339,52344,52380,52341,52352,52348,52346,52347,43844,52351,28220,52326,52334,52349,18317,52379,52446,28084,52394,52402,52358,52356,52378,52359,52357,52355,52361,52360,52369,52366,52367,52370,52390,52328,52388,52382,52391,52392,52387,5769,52396,52400,52403,52399,52386,52389,52336,52419,52413,52416,52415,52330,52412,52418,52372,52414,52428,52430,52429,52426,52438,52435,52439,5614,52434,5620,28131,52445,28133,52364,52453,52452,52455,52451,52454,52450,52381,5611,52333,41123,52345,52444,5619,52443,10843,28093,28102,52354,5538,28101,5616,28105,5559,28221,52353,28114,28116,5587,5612,5618,5628,28139,18323,52448,5573,5564,28108,5586,5542,5583,5541,5576,5572,52456,5567,636,52393,28118,52405,52408,52410,52406,52407,41179,52409,5598,41197,679,52440,680,52447,597,601,686,52363,630,5630,28142,52441,52442,41125,52449,41110,41109,52404,52324,52398,52385,52383,52384,52458,52425,52457,52395,52397,52417,52427,52368,52325,52373,52331,52420,52377,52411,618,599,629,52374,652,668,52421,52459,52422,52423,685,41137,41105,52375,52376,667,675,5553,52436,52437,52332,43934,52431,52337,52401,52432,52371,52350,52424,52433,52329,52335,52362],"class_list":["post-3059","post","type-post","status-publish","format-standard","hentry","category-audio-converter","tag-aac-mp3-bitrate-vergelijking","tag-aac-mp3-bitrate-equivalent","tag-aac-vs-mp3-bitrate-equivalent","tag-abcde-mp3-bitrate","tag-amazon-mp3-bitrate-kwaliteit","tag-amazon-mp3-download-bitrate","tag-amazon-mp3-bitrate","tag-amazon-music-download-mp3-bitrate","tag-amazon-music-mp3-bitrate","tag-apple-music-mp3-bitrate","tag-audacity-change-mp3-export-bitrate","tag-audacity-mp3-bitrate","tag-b-itrate-yang-naar-mp3","tag-batch-convert-mp3-bitrate","tag-batch-mp3-bitrate-converter","tag-beatport-mp3-bitrate","tag-beste-audio-bitrate-voor-mp4","tag-beste-bitrate-om-te-rippen-cd-naar-mp3","tag-beste-gratis-mp3-bitrate-converter","tag-beste-mp3-bitrate","tag-beste-mp3-bitrate-en-sample-rate","tag-beste-mp3-bitrate-converter","tag-bewerk-bitrate-mp3","tag-bewerk-bitrate-mp3-online","tag-bitrate-320-kbps-mp3","tag-bitrate-mp3-amazon","tag-c-mp3-bitrate-ophalen","tag-c-mp3-ophalen-bitrate","tag-cd-kwaliteit-mp3-bitrate","tag-check-mp3-bitrate","tag-codeer-mp3-bitrate","tag-controleer-mp3-bitrate-mac","tag-controleer-mp3-bitrate-online","tag-convert-mp3-bitrate","tag-convert-mp3-bitrate-freeware","tag-convert-mp3-bitrate-windows-media-player","tag-dfplayer-mini-mp3-bitrate","tag-download-mp3-bitrate-converter","tag-download-mp3-bitrate-tinggi","tag-download-youtube-mp3-bitrate","tag-ffmpeg-convert-mp3-bitrate","tag-ffmpeg-mp3-bitrate","tag-ffmpeg-mp3-bitrate-verandering","tag-ffmpeg-mp3-bitrate-voorbeeld","tag-find-mp3-bitrate","tag-find-mp3-bitrate-mac","tag-fl-studio-mp3-bitrate","tag-flac-vs-mp3-bitrate","tag-garageband-mp3-bitrate","tag-goede-bitrate-voor-mp3","tag-goede-mp3-bitrate","tag-good-mp3-bitrate","tag-gratis-mp3-bitrate-converter","tag-gratis-mp3-bitrate-converter-downloaden","tag-hoe-mp3-bitrate-android-te-controleren","tag-hoe-mp3-bitrate-converteren-op-itunes","tag-hoe-mp3-bitrate-mac-te-controleren","tag-hoe-mp3-bitrate-online-te-veranderen","tag-hoe-mp3-bitrate-op-mac-te-zien","tag-hoe-mp3-bitrate-te-controleren","tag-hoe-mp3-bitrate-te-veranderen","tag-hoe-mp3-bitrate-te-verhogen","tag-hoe-verander-ik-de-bitrate-van-een-mp3","tag-hoogste-mp3-bitrate","tag-ideale-mp3-bitrate","tag-iphone-mp3-bitrate","tag-itunes-converteer-mp3-bitrate","tag-itunes-mp3-bitrate","tag-jak-sprawdzic-bitrate-mp3","tag-jak-zmienic-bitrate-mp3","tag-jak-zmniejszyc-bitrate-mp3","tag-jakosc-mp3-bitrate","tag-javascript-g-et-mp3-bitrate","tag-k3b-mp3-bitrate","tag-kbps-mp3-bitrate","tag-ken-mp3-bitrate","tag-kualitas-bitrate-mp3","tag-kwaliteit-mp3-downloadsites","tag-laagst-acceptabele-mp3-bitrate","tag-laagste-mp3-bitrate","tag-lage-mp3-bitrate","tag-lagere-mp3-bitrate","tag-lagere-mp3-bitrate-online","tag-lame-mp3-bitrate","tag-lame-mp3-encoderbitrate","tag-linux-mp3-bitrate-info","tag-mp3-audio-bitrate","tag-mp3-beste-kwaliteit-liedjes-downloaden","tag-mp3-beste-kwaliteitsinstellingen","tag-mp3-bitrate-128-kbps","tag-mp3-bitrate-192-kbps","tag-mp3-bitrate-320-kbps","tag-mp3-bitrate-betekenis","tag-mp3-bitrate-blind-test","tag-mp3-bitrate-calculator","tag-mp3-bitrate-changer-software-gratis-download","tag-mp3-bitrate-checker","tag-mp3-bitrate-checker-online","tag-mp3-bitrate-co-naar-je","tag-mp3-bitrate-converter-download","tag-mp3-bitrate-converter-gratis","tag-mp3-bitrate-converter-gratis-download","tag-mp3-bitrate-converter-software","tag-mp3-bitrate-fl-studio","tag-mp3-bitrate-frequentie","tag-mp3-bitrate-goed","tag-mp3-bitrate-javascript","tag-mp3-bitrate-kbps","tag-mp3-bitrate-lager","tag-mp3-bitrate-lame","tag-mp3-bitrat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