Ƙimar CREPE Pitch
CREPE ƙirar ilmantarwa ce mai zurfi wacce ke ƙididdige mahimmancin mitar (fiti) na siginar sauti na monophonic kai tsaye daga ɗanyen raƙuman ruwa.
Dubawa
It set a new accuracy standard for pitch tracking, especially on noisy or difficult recordings.
Zurfafa nutsewa
CREPE (Wakilin Juyin Juya Hali don Ƙimar Pitch), wanda Kim, Salamon, Li, da Bello suka gabatar a cikin 2018, yana annabta farar sauti guda ɗaya (monophonic) kamar sautin murya ko kayan solo. Ba kamar algorithms na yau da kullun kamar YIN ko pYIN waɗanda suka dogara ga daidaita siginar kai tsaye ba, CREPE cibiyar sadarwa ce mai zurfi ta juyin juya hali wacce aka horar kai tsaye akan firam ɗin sauti na yanki-lokaci. Yana tsara kimar farar a matsayin matsalar rarrabuwa: yana fitar da yuwuwar rarraba sama da ginshiƙan farar 360 wanda ya kai kusan octaves shida, kowane cents 20 baya. The bin with the highest activation, refined with a local weighted average, gives the estimated frequency plus a confidence score. CREPE ya tabbatar da ƙarfi fiye da hanyoyin sarrafa sigina, musamman ƙarƙashin amo, kuma yanzu ya zama madaidaicin sashi a cikin bututun binciken kiɗa da magana da yawa.
Fahimtar Fasaha
CREPE tana ɗaukar firam ɗin sauti na 1024-samfurin kuma ta wuce shi ta cikin yadudduka na juyin juya hali guda shida, yana ƙarewa a cikin raƙuman fitarwa na raka'a 360 tare da kunna sigmoid. Each unit corresponds to a pitch bin spaced 20 cents apart across about six octaves. The network is trained with binary cross-entropy against a Gaussian-blurred target centered on the true pitch. A cikin ƙididdiga, mitar da aka annabta shine matsakaicin ma'aunin nauyi na gida na kunnawa a kusa da kwandon kololuwa, kuma tsayin tsayi yana aiki azaman ƙimar aminci.
Dabarun Tasiri
Shiga ku isa
Yana inganta samun dama ta hanyar rubutu, ba da labari, da mu'amalar murya.
Kudin da kasafin kuɗi
Ƙungiyoyin kafofin watsa labaru na iya jigilar sauti mai gogewa cikin sauri tare da ƙaramin kasafin kuɗi.
Gudu da sikelin
Tsarin fuskantar abokin ciniki na iya aiwatar da hulɗar magana a mafi girman ma'auni.
Makomar Ƙimar CREPE Pitch
Ƙimar Pitch tana motsawa zuwa ƙirar haɗin gwiwa waɗanda ke ɗaukar polyphony (bayanin kula da yawa na lokaci ɗaya), ƙarancin jinkiri don daidaitawa na ainihin lokaci da daidaitawa ta atomatik, da ƙananan cibiyoyin sadarwa masu tsattsauran ra'ayi waɗanda ke gudana akan wayoyi da na'urorin da aka haɗa. Ana ƙara ciyar da abubuwan amincewar CREPE zuwa ayyuka na ƙasa kamar kwafi ta atomatik, gyaran murya, da kuma bayanan aikin bincike. Hanyoyin kulawa da kai da ayyuka da yawa waɗanda ke koyon farar wasa tare da katako da ƙira na iya tsawaita daidaiton salon CREPE fiye da tsaftataccen sauti na monophonic.
Aiwatar da Gaskiyar Duniya
Bibiyar filin wasan mawaƙi don daidaita ra'ayi na ainihi a cikin aikace-aikacen horar da murya
Tuki juzu'in atomatik da kayan aikin gyaran farar tare da ingantattun madaidaitan madaidaitan madaidaicin
Fassara karin waƙoƙin kayan aikin solo zuwa MIDI ko waƙar takarda
Yin nazarin innation da vibrato a cikin ilimin kiɗa da bincike na aiki
Hatsari & Tsare-tsare
Rashin amfani da murya da haɗarin kwaikwaya yana ƙaruwa lokacin da aka rasa izini.
Daidaituwa na iya faɗuwa cikin lafuzza, yaruka, ko mahalli masu hayaniya.
Ana iya kuskuren sauti na roba don ingantacciyar magana ba tare da bayyananniyar lakabi ba.
Taswirar Hanya
Sami tabbataccen izini don ɗaukar murya, cloning, da sake amfani.
Gwajin ingantattun masu magana daban-daban da yanayin baya.
Ƙayyade lokacin da dole ne ɗan adam ya duba ko ya amince da abubuwan da aka fitar.
Yi lakabin sauti na roba da kuma adana bayanan da aka tabbatar don yin lissafi.
Ci gaba da Bincike
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Jagora na gaba
FastPitch Pitch-TTS mai iya sarrafawa
Tambayoyin da ake yawan yi
What is CREPE Pitch Estimation?
CREPE ƙirar ilmantarwa ce mai zurfi wacce ke ƙididdige mahimmancin mitar (fiti) na siginar sauti na monophonic kai tsaye daga ɗanyen raƙuman ruwa. Ya saita sabon ma'auni na daidaito don bin diddigin fira, musamman akan rikodin hayaniya ko wahala.
Menene CREPE yayi kiyasin daga siginar sauti?
CREPE yana tsinkayar mahimmancin mitar, i.e. filin da aka gane, na sauti na monophonic.
An tsara CREPE da farko don wane irin sauti?
CREPE yana ƙididdige fage don siginar monophonic kamar murya ɗaya ko kayan solo.
Ta yaya CREPE ke tsara aikin kimanta farar a ciki?
CREPE yana fitar da rabe-raben yuwuwar akan 360 farar bins, yana kula da kimantawa azaman rarrabuwa.
Menene CREPE take ɗauka azaman shigarwar sa kai tsaye?
Ba kamar hanyoyin tushen bakan gizo ba, CREPE tana aiki akan danyen firam ɗin igiyar igiyar ruwa ta hanyar juzu'i.
Kusan nisa nawa ne ramukan farar CREPE?
CREPE tana amfani da bins 360 wanda aka ware 20 cents baya, yana ba da ƙudurin ƙasa da ƙasa a cikin kusan octaves shida.