Keyword Spotting da Wake Words
Hange keyword fasaha ce ta sauraron ko da yaushe wanda ke barin na'urar ta jira jumla guda mai jawo kamar 'Hey Siri' ko 'Alexa' kafin ta fara aiki.
Dubawa
It matters because it makes hands-free voice control possible while keeping power use and privacy intrusion low.
Zurfafa nutsewa
Mai gano kalmar farkawa ƙarami ce, ƙirar magana ta musamman wacce aikinta kawai shine amsa tambaya sau da yawa a cikin daƙiƙa guda: shin mai amfani ya faɗi jimlar faɗa? Ba kamar cikakkiyar fahimtar magana ba, ba ta rubuta komai ba - tana gudanar da ƙaramin hanyar sadarwa kai tsaye akan na'urar, tana duba gajerun windows na sauti. Don ajiye baturi, wayoyi da lasifika masu wayo sukan yi amfani da ƙira mai mataki biyu: guntu mai ƙarancin ƙarfi yana sauraren muguwar wasa, sannan ya farkar da ƙaramin ƙira don tabbatarwa kafin yawo wani abu zuwa gajimare. Injiniyoyi suna kunna kofa don daidaita karɓuwa na ƙarya (farkawa lokacin da babu wanda ya kira) akan ƙin ƙaryar (wasula da ainihin umarni), kuma suna horar da dubban lafazi, nisa, da ɗakuna masu hayaniya.
Fahimtar Fasaha
Ana yanka sauti mai shigowa cikin ~20-40 millisecond firam kuma an canza shi zuwa fasali kamar su MMFCs ko makamashin filterbank. Ƙaƙƙarfan hanyar sadarwa na jijiyoyi - galibi ƙaramin ƙirar juyi ko maimaitawa, wani lokaci ta yin amfani da juzu'i mai zurfi-rarrabuwa don raguwar girman - yana fitar da yuwuwar jumlar manufa kowane firam. Matakin lallashi na baya ko zamewa-taga yana hana firam ɗin hayaniya guda ɗaya daga kunnawa, kuma ganowa yana ƙonewa kawai lokacin da aminci ya tsaya tsayin daka a kan firam ɗin jere.
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 Mahimman Magana da Wake Kalmomi
Samfuran kalmomin farkawa suna ƙara ƙanƙanta da na sirri. Koyon kan na'urar zai ba ku damar yin rajistar jumlolin faɗakarwa na al'ada kuma ku dace da muryar ku ba tare da aika sauti a ko'ina ba. Yi tsammanin haɗin kai tare da ƙaramin ƙarfi 'koyaushe-kan' silicon, harsuna da yawa da abubuwan da ke canza lamba, da ingantaccen ƙarfi ga TV, kiɗa, da hayaniyar filin nesa. Tsare-tsare-tsare-tsare waɗanda ke kiyaye duk sauraren gida - mai tabbatar da kalmar farkawa kafin kowace hanyar sadarwa - suna zama tsayayyen tsammanin.
Aiwatar da Gaskiyar Duniya
Cewa 'Alexa' ga Amazon Echo ko 'Hey Google' ga lasifikar Nest don fara buƙatar muryar hannu kyauta
'Hey Siri' yana tada iPhone ko AirPods daga kulle, ƙasa mara ƙarfi ba tare da danna maballin ba.
Tsarin bayanan bayanan mota yana sauraron jumla kamar 'Hey Mercedes' don haka direbobi za su iya daidaita kewayawa ba tare da cire hannu daga dabaran ba.
Asibiti da belun kunne na sito waɗanda ke kunna kan umarnin magana don ma'aikata su iya shiga bayanai tare da safofin hannu da cika hannu
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
Free newsletter
Get the daily AI briefing
Three verified AI stories every weekday morning, written in plain English. Free forever, no ads.
One email each weekday. Unsubscribe in one click. We never sell or share your address.
Test yourself
Take the Keyword Spotting and Wake Words quiz
Instant feedback on every answer, and a shareable certificate with a verifiable ID once you pass a course.
Support free AI education. AI Understanding is a 501(c)(3) nonprofit — no ads, no paywall, ever. Make a donation
Jagora na gaba
Daidaita Kalma Mai Tafiyar Lokaci
Tambayoyin da ake yawan yi
What is Keyword Spotting and Wake Words?
Hange keyword fasaha ce ta sauraron ko da yaushe wanda ke barin na'urar ta jira jumla guda mai jawo kamar 'Hey Siri' ko 'Alexa' kafin ta fara aiki. Yana da mahimmanci saboda yana ba da damar sarrafa murya mara hannu yayin da ake kiyaye amfani da wutar lantarki da ƙarancin kutsewar sirri.
Menene aikin farko na mai gano kalmar farkawa?
Mai gano kalmar tashi ba ya rubuta komai; yana yin sigina ne kawai lokacin da aka zaɓi zaɓin furci don babban tsarin zai iya farkawa.
Me yasa yawancin masu magana da wayo suke amfani da ƙirar gano matakai biyu?
Wani ƙaramin ƙaramin matakin ƙaramar iko yana sauraron koyaushe kuma yana farkawa mafi kyawun samfuri don tabbatarwa, wanda ke rage amfani da kuzari sosai.
Menene ma'anar 'karɓar ƙarya' a gano kalmar farkawa?
Karɓar ƙarya shine faɗakarwa maras so - tsarin yana kunna lokacin da ba a faɗi kalmar farkawa ba. The opposite is a false reject.
Kusan ta yaya ake shirya sauti mai shigowa kafin cibiyar sadarwa ta jijiyoyi ta gan shi?
Ana karyewar sauti zuwa gajerun firam (dubun millise seconds) kuma an rikiɗe zuwa ƙaƙƙarfan fasali samfurin na iya ƙima firam ta firam.
Me yasa ganowa yawanci yana buƙatar babban tabbaci a cikin firam da yawa a jere?
Yin lanƙwasa kan firam ɗin da yawa yana dakatar da taƙaitaccen ƙarar hayaniya daga harbin mai ganowa, yana haɓaka dogaro.