Urutoki rw'amajwi
Gucapa urutoki byamajwi birema umukono wijwi ryoroshye, ridashobora kwihanganira urusaku rwijwi kugirango rishobore kumenyekana nyuma, ndetse no mumajwi yinyuma cyangwa amajwi make.
Incamake
It is the technology behind Shazam and content-ID systems.
Kwibira cyane
Urutoki rwamajwi ni incamake yerekana ibintu byafashwe amajwi biranga acoustic, byakozwe kuburyo indirimbo imwe itanga urutoki rumwe nubwo urusaku, kwikuramo, cyangwa mikoro ya terefone. Uburyo bwa Shazam bwa kera bwubaka spekrogramu, ugasanga imirongo yimisozi ihanitse (ikomeye ya 'anchor point' irokoka kugoreka), kandi igahuza impinga zegeranye hafi ya hashes ikubiyemo imirongo yabo hamwe nigihe cyigihe. Amamiriyoni yibi byuma akora base base ishakishwa. Kugirango umenye clip, sisitemu itunga urutoki kimwe kandi ishakisha indirimbo ifite hashhes umurongo mugihe, imikino ikora umurongo uhoraho wa diagonal kumurongo. Kuberako ishingiye kumubano ugereranije aho kuba amajwi mbisi, yihanganira bidasanzwe urusaku kandi ikora kuva mumasegonda make y amajwi.
Ubushishozi
Amayeri ni imbaraga zikomeye. Aho kugereranya amajwi yuzuye, sisitemu yuburyo bwa Shazam igumisha gusa impinga yikigereranyo, ingingo zisakuza cyane mugihe-inshuro zidashoboka guhishwa n urusaku. Impinga zimpinga zihinduka hashes kodegisi (frequency1, frequency2, time-delta), itanga miliyari yibimenyetso byihariye. Guhuza bibara umubare wogusangira gusangira umwanya uhoraho hagati yikibazo hamwe n’ibisobanuro, bityo rero urusaku rwamasegonda 5-amasegonda rutanga ibimenyetso bihagije bihuza ibimenyetso byizewe, byihuse.
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.
Ejo hazaza h'urutoki rw'amajwi
Gucapa urutoki bigenda byiyongera kuva kumenyekanisha neza guhuza kwerekana igifuniko, remix, hamwe nibikorwa bya Live, aho ikibuga na temp bitandukanye ariko injyana ikomeza. Kwiga gushiramo kuva mumiyoboro ya neural bigenda byuzuza intoki zakozwe n'intoki, kunoza imbaraga no gufasha hafi-kwigana. Tegereza ikoreshwa ryagutse mugihe gikurikiranwa cyo gutangaza amakuru, gukoresha uburenganzira bwikora kurwego rwo kohereza, hamwe nubunararibonye bwa kabiri. Ikibazo ni ukuringaniza ukuri, umuvuduko, nubunini bwububiko nkuko kataloge igera kuri miriyoni amagana.
Gushyira mu bikorwa Isi
Shazam na SoundHound byerekana indirimbo ikinira muri cafe yuzuye urusaku kuva amasegonda make ya majwi ya terefone
Youtube Ibirimo ID ihuye na videwo yoherejwe hamwe nububiko bwerekana imiziki yemewe
Serivisi ishinzwe gukurikirana amakuru ikurikirana inshuro indirimbo cyangwa amatangazo yerekana kumaradiyo ibihumbi
Televiziyo yubwenge ukoresheje igikumwe cyamajwi kugirango umenye icyo ikinisha kubisesengura cyangwa ibiranga ecran ya kabiri
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
Kumenya Amajwi Yimbitse
Ibibazo bikunze kubazwa
What is Audio Fingerprinting?
Gucapa urutoki byamajwi birema umukono wijwi ryoroshye, ridashobora kwihanganira urusaku rwijwi kugirango rishobore kumenyekana nyuma, ndetse no mumajwi yinyuma cyangwa amajwi make. Nubuhanga inyuma ya Shazam hamwe na sisitemu-indangamuntu.
Urutoki rw'amajwi ni iki?
Urutoki ni umukono wa acoustic umukono wagenewe kumenya amajwi nubwo haba urusaku cyangwa kwikuramo.
Ni ibihe bintu biranga algorithm ya Shazam yakuye muri spekrogramu?
Irerekana impinga ndende, amajwi arenze umwanya-yumwanya, irokoka urusaku kandi rukaba ishingiro ryibihuru byayo.
Ni ukubera iki kugumisha impinga gusa (sparsity) bifasha?
Mugukomeza gusa impinga zikomeye, igikumwe cyintoki kiguma kimenyekana nubwo urusaku rwangiza ibice bituje.
Nigute intambwe ihuye yemeza indangamuntu?
Iyo ibibazo byinshi byihutirwa bihuza nibisobanuro icyarimwe offset, bakora diagonal ihamye, yemeza ko ihuye.
Ni ayahe makuru asanzwe ya Shazam-asanzwe ashiramo?
Ibice bibiri byimpinga byogejwe nka (frequency1, frequency2, time-delta), birema ibintu byihariye, byerekana imyanya.