Ibisobanuro byumuziki
Amakuru yumuziki Kubona (MIR) numwanya wigisha mudasobwa gusesengura, gusobanukirwa, no gushakisha umuziki uhereye kubimenyetso byamajwi n'amanota.
Incamake
It powers everything from Shazam-style song identification to Spotify's recommendations and automatic music tagging.
Kwibira cyane
Amakuru yumuziki Gukuramo bicaye ku masangano yo gutunganya ibimenyetso, kwiga imashini, na muzika. Abashakashatsi bavana ibintu mumajwi nka spekrogramu, mel-frequency cepstral coefficient (MFCCs), chroma vectors, na tempo kugirango bafate ikibuga, timbre, injyana, n'ubwumvikane. Uhereye kuri ibyo, sisitemu ya MIR ikora imirimo nka gukurikiranwa gukubita, gutahura urufunguzo, gutondekanya injyana, gukuramo injyana, kumenyekanisha indirimbo, no gusaba umuziki. Ihuriro ngarukamwaka rya ISMIR hamwe n’ubukangurambaga bwa MIREX ryateje imbere iterambere kuva mu 2000. MIR igezweho igenda ikoresha imyigire yimbitse, ihugura imiyoboro ihamye kandi ihindura imiyoboro itaziguye kuri spekrogramu, hamwe no kwishyiriraho amajwi, igasimbuza ibintu byinshi byakozwe n'intoki mu gihe ikomeje gushingira ku bitekerezo bya muzika-tewolojiya kugira ngo isobanure ibisubizo.
Ubushishozi
Imiyoboro myinshi ya MIR itangira ihindura amajwi muburyo bwo kugereranya umwanya ukoresheje Transform-Short-Fourier Transform, akenshi yahindurwaga ku gipimo cya mel cyangwa log-frequency yerekana kumva kwabantu. Chroma iranga octave yose mubyiciro 12 byamasomo kubikorwa byubwumvikane, mugihe MFCCs ikanda timbre. Umuyoboro udasanzwe cyangwa urutonde noneho ushushanya ibishushanyo kuri labels nka tempo, urufunguzo, cyangwa ubwoko. Isuzuma rikoresha ibipimo byihariye nka F-igipimo cyo gukubita.
Ingaruka z'Ingamba
Kugera no kugera
Itezimbere kugerwaho binyuze mu kwandukura, kuvuga, no guhuza amajwi.
Igiciro na bije
Amatsinda yibitangazamakuru arashobora kohereza amajwi yihuse hamwe na bije nto.
Umuvuduko n'igipimo
Sisitemu ireba abakiriya irashobora gutunganya imikoranire ivugwa murwego runini.
Kazoza k'umuziki Amakuru yo Kugarura
MIR irihindukira yerekeza kumajwi manini yiyobowe na majwi yiga umuziki rusange muri miriyoni yumurongo utabigenewe, hanyuma ugahuza neza imirimo yihariye hamwe namakuru make yanditseho. Witegereze guhuza hamwe na moderi yumuziki ibyara inyungu, gushakisha imiziki kavukire ("shakisha inzira nziza ya jazzy hamwe na brushes"), no gukemura neza imigenzo itari iy'iburengerazuba chroma isanzwe hamwe nicyitegererezo cyingenzi birengagiza. Sisitemu ya Multimodal ihuza amajwi, amagambo, amanota, na metadata bizatanga ibyifuzo no kuvumbura kure cyane kandi byihariye.
Gushyira mu bikorwa Isi
Shazam hamwe na porogaramu zisa zerekana indirimbo ivuye mu majwi ya terefone ikoresheje amajwi y'intoki
Spotify na Apple Music itanga ibyifuzo hamwe na auto-playlists uhereye kumajwi yize
Automatic tagging yimyumvire, injyana, nibikoresho bya progaramu nini-yumuziki nububiko bwibitabo byamajwi
Gutahura impapuro zipfundikirwa hamwe nibishobora guhuzwa nuburenganzira kurubuga nka ID Ibirimo
Ingaruka & Kurinda
Gukoresha nabi amajwi no kwigira ibyago byiyongera mugihe uruhushya rubuze.
Ukuri kurashobora kugabanuka hejuru yimvugo, imvugo, cyangwa urusaku rwibidukikije.
Amajwi yubukorikori arashobora kwibeshya kumvugo yukuri nta kirango gisobanutse.
Igishushanyo mbonera
Shaka uruhushya rusobanutse rwo gufata amajwi, gukoroniza, no gukoresha.
Ikizamini cyiza mubiganiro bitandukanye hamwe nuburyo bwimbere.
Sobanura igihe umuntu agomba gusuzuma cyangwa kwemeza ibisubizo.
Andika amajwi yubukorikori kandi ugumane inyandiko zerekana kubazwa.
Komeza Ubushakashatsi
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Ubuyobozi bukurikira
Umuziki Auto-Tagging
Ibibazo bikunze kubazwa
What is Music Information Retrieval?
Amakuru yumuziki Kubona (MIR) numwanya wigisha mudasobwa gusesengura, gusobanukirwa, no gushakisha umuziki uhereye kubimenyetso byamajwi n'amanota. Iha imbaraga ibintu byose uhereye kumashusho yindirimbo ya Shazam kugeza kuri Spotify ibyifuzo no gutondekanya umuziki byikora.
Nibihe bintu bya chroma bikoreshwa cyane cyane gufata muri MIR?
Chroma igaragaramo imbaraga ziva muri octave zose mubyiciro 12 byicyiciro, bigatuma bikwiranye neza nubwumvikane, chord, hamwe nisesengura ryingenzi.
Ni izihe mpinduka zikunze kuba intambwe yambere muguhindura amajwi mubihe-byerekana?
Guhindura Igihe gito-Fourier itanga spekrogramu, umusingi kubintu byinshi bya MIR na moderi.
Niki porogaramu nka Shazam yishingikirizaho kugirango imenye indirimbo?
Gucapa urutoki birema urusaku rwinshi, urusaku-rukomeye rwamajwi ya majwi ahuye nububiko bwerekanwe.
Niyihe nama ngarukamwaka ifitanye isano nubushakashatsi bwa MIR?
ISMIR, Ihuriro Mpuzamahanga ryumuziki wo kugarura amakuru yumuziki, niho hambere habereye ikibuga.
Ni izihe nyungu zingenzi zerekana amajwi yerekana amajwi muri MIR igezweho?
Kwigenzura wenyine-ukuramo imiterere yumuziki muri majwi itanditseho amajwi, kugabanya gukenera imibare ihenze yandikishijwe intoki.