{"id":3176,"date":"2022-08-05T18:56:46","date_gmt":"2022-08-05T18:56:46","guid":{"rendered":"https:\/\/mp4gain.com\/nl\/audio-video\/?p=3176"},"modified":"2022-08-05T18:56:46","modified_gmt":"2022-08-05T18:56:46","slug":"hoe-hoger-de-samplefrequentie-hoe-beter","status":"publish","type":"post","link":"https:\/\/mp4gain.com\/nl\/audio-video\/audio-converter\/hoe-hoger-de-samplefrequentie-hoe-beter\/","title":{"rendered":"Hoe hoger de samplefrequentie, hoe beter?"},"content":{"rendered":"

Hoe hoger de samplefrequentie, hoe beter?<\/h2>\n

\"sample<\/p>\n

Allereerst moeten we begrijpen wat de bemonsteringsfrequentie is. Sample rate verwijst naar het aantal geluidssamples dat de computer per seconde verzamelt. Over het algemeen geldt: hoe hoger de bemonsteringsfrequentie, dat wil zeggen, hoe korter het bemonsteringsinterval, hoe meer geluidsvoorbeeldgegevens de computer per tijdseenheid kan verkrijgen en hoe nauwkeuriger de weergave van de geluidsgolfvorm zal zijn.<\/p>\n

\"sample<\/p>\n

Dus hoe hoger de audio sample rate van de MP3-chip, hoe beter? In principe: hoe hoger de sample rate, hoe beter de geluidskwaliteit.<\/p>\n

De bemonsteringsfrequentie wordt over het algemeen verdeeld in drie niveaus: 22,05 KHz, 44,1 KHz en 48 KHz; 22,05 KHz kan alleen de geluidskwaliteit van FM-radio bereiken, 44,1 KHz is de theoretische limiet van de geluidskwaliteit van cd’s en 48 KHz heeft de geluidskwaliteit van dvd bereikt. De lage en hoge frequenties die ons menselijk oor kan waarnemen zijn 20 Hz en 20 KHz, dus om aan de gehoorvereisten van het menselijk oor te voldoen, zijn er minimaal 40.000 samples per seconde nodig.<\/p>\n

uitbreiden:<\/p>\n

8000 Hz: de bemonsteringsfrequentie die door telefoons wordt gebruikt, voldoende voor menselijke spraak<\/p>\n

11.025 Hz: de samplefrequentie die wordt gebruikt voor AM-uitzendingen<\/p>\n

22.050 Hz en 24.000 Hz: samplefrequenties gebruikt door FM-radio<\/p>\n

32.000 Hz: Bemonsteringsfrequentie gebruikt door miniDV digitale videocamera, DAT (LP-modus)<\/p>\n

44.100 Hz: Audio-cd, ook vaak gebruikte samplefrequentie voor MPEG-1-audio (VCD, SVCD, MP3)<\/p>\n

47.250 Hz: de samplefrequentie die wordt gebruikt door commerci\u00eble PCM-recorders<\/p>\n

48.000 Hz: samplefrequentie die wordt gebruikt voor digitaal geluid dat wordt gebruikt in miniDV, digitale tv, dvd, DAT, films en professionele audio<\/p>\n

50.000 Hz: de samplefrequentie die wordt gebruikt door commerci\u00eble digitale recorders<\/p>\n

96.000 of 192.000 Hz: samplefrequentie gebruikt door dvd-audio, sommige LPCM dvd-audiotracks, BD-ROM (Blu-ray Disc) audiotracks en HD-DVD (high-definition dvd) audiotracks.)<\/p>\n

2,8224 MHz: de samplefrequentie die wordt gebruikt door het 1-bit sigma-delta-modulatieproces van Direct Stream Digital<\/p>\n","protected":false},"excerpt":{"rendered":"

Hoe hoger de samplefrequentie, hoe beter? Allereerst moeten we begrijpen wat de bemonsteringsfrequentie is. Sample rate verwijst naar het aantal geluidssamples dat de computer per seconde verzamelt. Over het algemeen geldt: hoe hoger de bemonsteringsfrequentie, dat wil zeggen, hoe korter het bemonsteringsinterval, hoe meer geluidsvoorbeeldgegevens de computer per tijdseenheid kan verkrijgen en hoe nauwkeuriger de … Continue reading “Hoe hoger de samplefrequentie, hoe beter?”<\/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":[54748,54637,54677,54098,54676,54680,54742,54705,54722,54593,54646,54618,54743,54714,54726,54719,54720,54721,54684,52610,54660,54663,54662,54665,54740,54738,54739,10979,54661,54664,54616,54614,54615,54685,54686,54687,54688,54690,54689,54603,54604,54605,54656,54667,54666,54724,54725,54723,54728,54729,54730,54737,54736,54741,54747,54703,54704,54707,54634,54636,54635,54632,54633,54683,54682,54718,54681,54659,54658,54619,54746,54745,54617,54599,54602,54600,54601,54744,54655,54654,54702,54620,54706,54700,54701,54717,54727,54679,54678,54653,54652,54650,54648,54649,54651,54647,54673,54697,54696,54695,54610,54588,54670,54691,54612,54611,54668,54669,54622,54592,54623,54613,54713,54711,54712,54698,54699,54590,54692,54710,54708,54709,54675,54628,54674,54627,54626,54624,54589,54591,54625,54621,54694,54693,54606,54607,54608,54672,54671,54716,54638,54641,54640,54639,54642,54643,54715,54734,54597,54595,54732,54594,54731,54733,54631,54630,54629,54657,54598,54644,54645,54596,54735,54609],"class_list":["post-3176","post","type-post","status-publish","format-standard","hentry","category-audio-converter","tag-audi","tag-audio-bemonsteringsfrequentie-voor-raspberry-pi","tag-audio-bitrate-in-android","tag-audio-bitrate-in-ffmpeg","tag-audio-bitrate-in-obs","tag-audio-bitrate-in-video","tag-audio-bitrate-naar-video","tag-audio-bitrate-op-youtube","tag-audio-bits-per-sample-rate","tag-audio-boven-samplesnelheid","tag-audio-lagere-bemonsteringsfrequentie","tag-audio-met-sample-rate","tag-audio-naar-sample-rate","tag-audio-out-sample-rate","tag-audio-post-sample-rate","tag-audio-sample-rate-afgelopen-10-jaar","tag-audio-sample-rate-afgelopen-20-jaar","tag-audio-sample-rate-afgelopen-5-jaar","tag-audio-sample-rate-als-een-ninja","tag-audio-sample-rate-bits-per-seconde","tag-audio-sample-rate-buiten-punt-c","tag-audio-sample-rate-circa-overleven","tag-audio-sample-rate-circa-verlichting","tag-audio-sample-rate-daalt-na-inspanning","tag-audio-sample-rate-dan-een-beveiligde-lening","tag-audio-sample-rate-dan-een-spaarrekening","tag-audio-sample-rate-dan-normaal","tag-audio-sample-rate-en-bit-diepte","tag-audio-sample-rate-en-bit-rate","tag-audio-sample-rate-komt-uit","tag-audio-sample-rate-langs-de-hengel","tag-audio-sample-rate-langs-de-kust-van-maine","tag-audio-sample-rate-langs-de-saf","tag-audio-sample-rate-mid-laners","tag-audio-sample-rate-middellange-termijn","tag-audio-sample-rate-midden-jaren-50","tag-audio-sample-rate-minus-1","tag-audio-sample-rate-minus-2-jaar-tarief","tag-audio-sample-rate-minus-de","tag-audio-sample-rate-na-het-eten","tag-audio-sample-rate-na-inspanning","tag-audio-sample-rate-na-operatie","tag-audio-sample-rate-naast-oefening","tag-audio-sample-rate-omlaag-in-durf","tag-audio-sample-rate-ondanks-inspanning","tag-audio-sample-rate-plus-1","tag-audio-sample-rate-plus-app","tag-audio-sample-rate-plus-marge","tag-audio-sample-rate-pre-goedkeuring","tag-audio-sample-rate-pre-vaccin","tag-audio-sample-rate-pre-workout","tag-audio-sample-rate-sinds-2000","tag-audio-sample-rate-sinds-2008","tag-audio-sample-rate-tot-datum","tag-audio-sample-rate-tot-de-dood","tag-audio-sample-rate-uit-op-apple-watch","tag-audio-sample-rate-uit-op-versa","tag-audio-sample-rate-vinfilter-bovenaan","tag-audio-sample-rate-voor-24-fps","tag-audio-sample-rate-voor-gaming","tag-audio-sample-rate-voor-streaming","tag-audio-sample-rate-voor-video","tag-audio-sample-rate-voor-youtube","tag-audio-sample-rate-zoals-in-belize","tag-audio-sample-rate-zoals-tijdens-een-hartaanval","tag-audio-samplerate-achterstallig","tag-audio-samplerate-als-een-professional","tag-audio-samplerate-dan-20","tag-audio-samplerate-dan-48","tag-audio-samplerate-in-de-toekomst","tag-audio-samplerate-in-tegenstelling-tot-denon","tag-audio-samplerate-in-tegenstelling-tot-noemers","tag-audio-samplerate-langs-mac","tag-audio-samplerate-na-effecten","tag-audio-samplerate-na-effecten-plug-in","tag-audio-samplerate-na-opname","tag-audio-samplerate-na-update","tag-audio-samplerate-naar-audio","tag-audio-samplerate-naast-logic-pro-x","tag-audio-samplerate-naast-pro-tools","tag-audio-samplerate-off-rate-kinetiek","tag-audio-samplerate-te-midden-van-hij-oorlog","tag-audio-samplerate-top-van-audio","tag-audio-samplerate-uit-in-logic-pro-x","tag-audio-samplerate-uit-op-logica","tag-audio-samplerate-verleden-tijd","tag-audio-samplerate-voorversterker","tag-audio-sampling-rate-in-python","tag-audio_bitrate_in_kbps","tag-audio-sample-ra-te-naast-mij-songteksten","tag-audio-samplefrequentie-naast-me","tag-audio-samplefrequentie-onder-een-scharlaken-hemel","tag-audio-samplefrequentie-onder-het-oppervlak","tag-audio-samplefrequentie-onder-mijn-vleugels","tag-audio-samplerate-naast-audio","tag-audio-samplerate-onder-audio","tag-audiobitrate-voor-streaming","tag-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