Ihe ịma aka mgbochi mkpọtụ miri emi
Ihe ịma aka dị omimi nke suppression (DNS) bụ asọmpi Microsoft na-akpali ndị nyocha iwu netwọkụ akwara ozi na-ewepụ mkpọtụ ndabere na okwu ozugbo.
Nchịkọta
It set the modern benchmarks that power features like Teams and Zoom noise removal.
Ime miri emi
Nke Microsoft malitere na 2020 ma na-emegharị ya ruo ọtụtụ afọ (na-abụkarị na INTERSPEECH na ICASSP), ihe ịma aka DNS nyere ndị otu nnukwu, nhazi data nke okwu dị ọcha, obere mkpọtụ, na ndekọ mkpọtụ agwakọta. N'ụzọ dị mkpa, ọ tụgharịrị nlebanya pụọ na mgbakọ na mwepụ mgbaàmà ochie dị ka PESQ gaa n'ọnụ ọgụgụ ege ntị mmadụ yana ndị amụma amụma nke aghọtara dị mma. Ọ gbakwunyekwara ọnọdụ ụwa siri ike: ọnụ ụlọ na-emegharị emegharị, mkpọtụ anaghị akwụ ọtọ (ịpị, nkịta, sirens), ụda ụda, na ihe ngosi ahaziri onwe ya ebe ihe nlereanya ga-egbochi onye ọ bụla ma e wezụga onye na-ekwu okwu e debanyere aha. Site n'iwepụta data, ntọala ntọala, na usoro nnwale nkịtị, ọ na-ahapụ ụlọ nyocha jiri apụl tụnyere apụl wee mee ka mmegharị ahụ site na nzacha aghụghọ gaa na mmụta miri emi nke njedebe na njedebe maka nkwalite okwu.
Nghọta nka nka
Ndenye na-enyekarị mkpọtụ mkpọtụ waveform nke obere oge Fourier ka ọ bụrụ netwọkụ na-emegharị ugboro ugboro ma ọ bụ nke na-ebu amụma mkpuchi oge ugboro ugboro. Ịba ụba ihe nkpuchi site na ụdị dị iche iche na-eme mkpọtụ na-eme ka agbụ ndị na-eme mkpọtụ na-eme ka a na-echekwa ndị na-ekwu okwu, mgbe ahụ, STFT na-agbanwe agbanwe na-ewughachi usoro ntụgharị. Iwu ezigbo oge na-eme ka ọ kwụsịlata algọridim (ihe dị ka 40 ms) ma chọọ nhazi ihe kpatara ya, yabụ ụdị enweghị ike ịhụ ọdịyo n'ọdịnihu mgbe ị na-ehicha etiti dị ugbu a.
Mmetụta atụmatụ
Nweta na iru
Ọ na-eme ka nnweta ya dịkwuo mma site na ndegharị, ịkọ akụkọ, na ntụgharị olu.
Ọnụ ego na mmefu ego
Ndị otu mgbasa ozi nwere ike ibubata ọdịyo a na-egbu maramara ngwa ngwa site na iji obere mmefu ego.
Ọsọ na ọnụ ọgụgụ
Sistemụ na-eche ihu ndị ahịa nwere ike hazie mkparịta ụka n'ọtụtụ buru ibu.
Ọdịnihu nke ịma aka mgbochi mkpọtụ miri emi
Na-atụ anya ka usoro ahụ gbasaa gaa na nke ahaziri iche yana nkwụsị nke ọtụtụ, ebe mmegharị egbugbere ọnụ ma ọ bụ ụda olu ọkà okwu na-eduzi ihe ị ga-edobe. Ụdị na-ebelata iji na-agba ọsọ na ngwaọrụ maka earbuds na ihe na-anụ ihe, na nhazi 48 kHz zuru ezu na-aghọ ọkọlọtọ ka egwu na ụda dị elu dị ndụ. Ụzọ mmepụta nke na-emezigharị okwu dị ọcha, kama ikpuchi naanị mkpọtụ, bụ oke na-arụ ọrụ na mgbe ụfọdụ esemokwu.
Mmejuputa n'ezie n'ụwa
Mwepụ mkpọtụ n'azụ oge na Microsoft otu yana ngwa oku vidiyo ndị ọzọ
Ịdekọ okwu dị ọcha na ntị na ekweisi n'oge njem ma ọ bụ ụlọ oriri na ọṅụṅụ na-ekwo ekwo
Na-ebu ụzọ hazie ndekọ mpaghara mkpọtụ tupu ederede akpaka ma ọ bụ ntinye aha
Ịkwalite ọgụgụ isi na ihe enyemaka ịnụ ihe na ngwaọrụ ege ntị na-enyere aka
Ihe ize ndụ & okporo ụzọ nche
Iji olu eme ihe na ihe egwu mpụta ga-abawanye mgbe nkwenye na-efu.
Izi ezi nwere ike ịdaba n'ofe ụda olu, olumba ma ọ bụ gburugburu mkpọtụ.
Enwere ike imehie ọdịyo sịntetik dị ka ezigbo okwu na-enweghị akara doro anya.
Map mmejuputa
Nweta nkwenye doro anya maka ijide olu, imechi, na ijigharị.
Nwale ogo n'ofe ndị na-ekwu okwu dị iche iche yana ọnọdụ ndabere.
Kọwaa mgbe mmadụ ga-enyocha ma ọ bụ kwado nsonye.
Deba aha ọdịyo sịntetik ma debe ndekọ ihe ndekọ maka ịza ajụjụ.
Nọgide na-eme nchọpụta
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Ntuziaka na-esote
Mmụta miri emi
Ajụjụ a na-ajụkarị
What is Deep Noise Suppression Challenge?
Ihe ịma aka dị omimi nke suppression (DNS) bụ asọmpi Microsoft na-akpali ndị nyocha iwu netwọkụ akwara ozi na-ewepụ mkpọtụ ndabere na okwu ozugbo. O debere akara nrịbama ọgbara ọhụrụ nke nwere ike dị ka Otu egwuregwu na mwepụ mkpọtụ mbugharị.
Kedu otu weputara ihe ịma aka Deep Noise Suppression (DNS)?
Microsoft bidoro ihe ịma aka DNS na 2020 wee gbaa ya n'ebe egwuregwu dịka INTERSPEECH na ICASSP.
Kedu ebumnuche bụ isi nke sistemu arụrụ maka ihe ịma aka DNS?
Ihe ịma aka a lekwasịrị anya nkwalite okwu ozugbo, na-egbochi mkpọtụ ma na-echekwa olu ọkà okwu.
Kedu ihe kpatara nhazi DNS n'ezie ji gbochie ụdị iji freema ọdịyo n'ọdịnihu?
Mkparịta ụka dị ndụ na-achọ ihe kpatara, nhazi obere oge, yabụ ihe nlereanya ahụ nwere ike iji naanị ọdịyo gara aga na ugbu a.
Usoro a na-ahụkarị na ndenye DNS bụ ịkọ 'ihe nkpuchi.' Kedu ihe nkpuchi na-eme?
A na-amụba ihe nkpuchi ugboro ugboro site na ụdị dị iche iche na-eme mkpọtụ iji gbochie ọgbaghara na-achịkwa mkpọtụ ma jigide okwu.
Kedu ka ịma aka DNS siri gbanwee ka esi enyocha nkwalite okwu?
Ihe ịma aka ahụ gara n'ihu n'ule ege ntị nke mmadụ wee mụta amụma amụma dị mma kama ịgbakọ mgbakọ na mwepụ naanị.