Kumurika na Microphone
Beamforming ikoresha mikoro myinshi kugirango yumve icyerekezo cyatoranijwe, yongerera amajwi kuva intego mugihe uhagarika ibindi byose.
Incamake
It is the spatial-filtering trick that lets smart speakers and conference systems hear you across a noisy room.
Kwibira cyane
Microphone array ifata amajwi amwe mugihe gitandukanye gato kuko buri mic iri mumwanya utandukanye nisoko. Kumurika bikoresha utinda duto: muguhuza (gutinda) no gutondekanya ibimenyetso, ijwi ryavuye mubyerekezo ryiyongera ryubaka mugihe ijwi riva mubindi byerekezo rihagarika igice. Ifishi yoroshye ni gutinda-na-sum; byinshi byoguhindura imihindagurikire yimiterere nka MVDR (byibuze bitandukanya kugoreka igisubizo) guhora uhindura uburemere kugirango uhindure urusaku rwimuka no kwisubiraho. Ibikoresho bigezweho bifatanyiriza hamwe hamwe nu miyoboro igereranya aho uwuvuga ari nigihe bin-inshuro zivuga, bikagaburira mumashanyarazi. Kuberako yongeramo amakuru yumwanya mic imwe ibuze, ibimurika byuzuzanya, aho gusimbuza, umuyoboro umwe.
Ubushishozi
Intangiriro yibanze nigihe (cyangwa icyiciro) itandukaniro ryo kugera kuri mike, yashyizweho numuvuduko wijwi hamwe na geometrie. Gutinda-na-sum iyobora urumuri ukoresheje gutinda kuri mic kugirango intego ihuze; MVDR ahubwo ikemura kuburemere butuma intego yunguka igenwa neza mugihe hagabanijwe imbaraga zose zisohoka, bigashyira mubusa urusaku. Imikorere itezimbere hamwe na mike hamwe nintera yagutse, ariko intera yagutse cyane itera gutandukana.
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 ko Kumurika na Microphone
Kumurika bigenda byuzuzanya no kwiga byimbitse muri 'neural beamforming,' aho imiyoboro ihanura masike cyangwa icyerekezo cyerekezo kandi akayunguruzo kahantu ikora fiziki. Ibikoresho biri ku bikoresho bigenda biba bito ku gutwi n'amadarubindi ya AR, mugihe bikwirakwijwe hamwe na ad-hoc, guhuza terefone cyangwa mike ya IoT mucyumba, ni ahantu hagaragara ubushakashatsi. Tegereza guhuza cyane hamwe no gukuramo intego-kuvuga no gusobanukirwa ibintu bya acoustic.
Gushyira mu bikorwa Isi
Abavuga ubwenge (Amazon Echo, Google Icyari) gifunga umuntu uvuga
Sisitemu y'ibyumba-byumba bikurikirana abavuga bakora kumeza
Ibikoresho bifasha kumva byibanda kumajwi imbere yawe muri benshi
Abafasha mu majwi abafasha gutandukanya umushoferi n'urusaku rw'abagenzi
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
UmuzikiLM Urwego rwumuziki
Ibibazo bikunze kubazwa
What is Beamforming and Microphone Arrays?
Beamforming ikoresha mikoro myinshi kugirango yumve icyerekezo cyatoranijwe, yongerera amajwi kuva intego mugihe uhagarika ibindi byose. Nuburyo bwo gushungura ahantu hatuma abavuga ubwenge hamwe na sisitemu yinama bakwumva hejuru yicyumba gisakuza.
Ni ubuhe buryo bw'umubiri bukoreshwa cyane cyane?
Ijwi rigera kuri buri mic mu bihe bitandukanye; kumurika ikoresha ibyo gutinda kuyungurura icyerekezo.
Nubuhe buryo bworoshye bwo kumurika bwitwa?
Gutinda-no-guhuza guhuza ibimenyetso bivuye ku cyerekezo cyerekanwe hanyuma ukongeraho kugirango bishimangire.
Niki umuvugizi wa MVDR agamije gukora?
MVDR ikomeza igisubizo kitagoretse ku ntego mugihe hagabanijwe itandukaniro, igashyira impfabusa ku rusaku.
Nigute kumurika bifitanye isano no guhagarika urusaku rwa mikoro imwe?
Kumurika byongeramo icyerekezo / umwanya wo kuyungurura uburyo bumwe bwumuyoboro udashobora gutanga, nuko bakorera hamwe.
Ni ikihe kibazo gishobora kuvuka iyo mikoro iri kure cyane?
Umwanya mugari cyane ugereranije nuburebure bwumuraba utera gutandukana, kurema icyerekezo kidasobanutse cyangwa cyibinyoma.