Deep Noise Suppression Challenge
Iyo Deep Noise Suppression (DNS) Dambudziko Microsoft-rinomhanyisa makwikwi anosundidzira vaongorori kuvaka neural network inobvisa ruzha rwekumashure kubva pakutaura munguva chaiyo.
Pfupiso
It set the modern benchmarks that power features like Teams and Zoom noise removal.
Kudzika Kwakadzika
Yakatangwa ne Microsoft muna 2020 uye yakadzokororwa kwemakore akati wandei (kazhinji paINTERSPEECH neICASSP), DNS Challenge yakapa zvikwata hombe, yakamisikidzwa dataset yekutaura kwakachena, zvimedu zveruzha, uye marekodhi akasanganiswa ane ruzha. Zvine hutsinye, yakachinja ongororo kubva kune yekare chiratidzo math sePESQ yakanangana nekuteerera kwevanhu zvibodzwa uye kudzidza kufanotaura kwemhando inonzwisisika. Yakawedzerawo mamiriro ezvinhu akaoma epasirese: makamuri anodzoreredza, ruzha rusina kumira (kutaipa, imbwa, siren), ruzha rwema tonal, uye mamiriro emunhu apo modhi inofanirwa kudzvanyirira munhu wese kunze kwemutauri akanyoreswa. Nekuburitsa dhata, nheyo, uye yakajairwa bvunzo seti, inoita kuti maLabs aenzanise maapuro nemaapuro uye nekukasira danho kubva pakusefa matipi kuenda kumagumo-kusvika-kupedzisa kudzidza kwakadzama kwekusimudzira kutaura.
Technical Insight
Mapinda anowanzo kudyisa iyo ine ruzha waveform yenguva pfupi-pfupi Fourier inoshanduka kuita inodzokororwa kana convolutional network inofanotaura mask-frequency mask. Kuwedzera maski neruzha spectrum kunoderedza ruzha-inodzorwa mabhini uchichengetedza iwo anodzorwa nekutaura, ipapo inopesana STFT inovakazve waveform. Real-time mitemo cap algorithmic latency (yakakomberedza 40 ms) uye inoda causal kugadzirisa, saka modhi haigone kutarisa kune remangwana redhiyo paunenge uchichenesa chimiro chazvino.
Strategic Impact
Svika uye svika
Inonatsiridza kusvikika kuburikidza nekunyora, kurondedzera, uye mazwi ekubatanidza.
Mutengo uye bhajeti
Zvikwata zveMedia zvinogona kutumira odhiyo yakakwenenzverwa nekukurumidza nemabhajeti madiki.
Kumhanya uye chiyero
Masisitimu anotarisana nevatengi anogona kugadzirisa kutaurirana kwekutaura pamwero mukuru.
Ramangwana reKudzika Noise Kudzvinyirira Dambudziko
Tarisira kuti chimiro chiwedzere kudzvanyirira munhu uye nemultimodal, uko kufamba kwemiromo kana izwi remutauri rinotungamira zvekuchengeta. Mamodheru ari kudzikira kuti amhanye pa-mudziyo wemaearbuds uye zvekubatsira kunzwa, uye yakazara-bhendi 48 kHz kugadzirisa kwave kuita mureza saka mimhanzi uye ma frequency epamusoro anorarama. Maitiro ekugadzira anogadzirisazve kutaura kwakachena, pane kungovhara ruzha, ibasa rinoita uye dzimwe nguva rine gakava.
Real-World Implementation
Chaiyo-nguva yekumashure-ruzha kubviswa muMicrosoft Matimu uye mamwe vhidhiyo-call maapuro
Yakachena matauriro ekutora munzeve uye mahedhifoni panguva yekufamba kana kubatikana macafe
Kufanogadzirisa marekodhi emumunda ane ruzha usati wanyora otomatiki kana kutora mazwi
Kuvandudza kunzwisisika mune zvinoyamura kunzwa uye midziyo yekuteerera yekubatsira
Njodzi & Guardrails
Kushandisa izwi zvisizvo uye njodzi dzekuedzesera dzinowedzera kana chibvumirano chisipo.
Kururama kunogona kudonha mumitauro, mataurirwo, kana nharaunda dzine ruzha.
Synthetic audio inogona kukanganisa kutaura kwechokwadi isina mavara akajeka.
Implementation Roadmap
Wana mvumo yakajeka yekutora inzwi, kugadzira, uye kushandisa zvakare.
Yedza mhando pavatauri vakasiyana uye mamiriro ekumashure.
Tsanangura apo munhu anofanira kuongorora kana kubvumidza zvabuda.
Label synthetic odhiyo uye chengetedza marekodhi ekuzvidavirira.
Ramba Uchiongorora
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 Deep Noise Suppression Challenge 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
Gaidhi rinotevera
Kudzidza Kwakadzika
Mibvunzo inowanzo bvunzwa
What is Deep Noise Suppression Challenge?
Iyo Deep Noise Suppression (DNS) Dambudziko Microsoft-rinomhanyisa makwikwi anosundidzira vaongorori kuvaka neural network inobvisa ruzha rwekumashure kubva pakutaura munguva chaiyo. Iyo yakaisa mabhenji emazuva ano ayo ane simba anoita seTimu uye Zoom ruzha kubviswa.
Nderipi sangano rakatanga Deep Noise Suppression (DNS) Dambudziko?
Microsoft yakatanga DNS Challenge muna 2020 uye yakamhanya munzvimbo dzakaita seINTERSPEECH neICASSP.
Chii chinangwa chikuru chemasisitimu akavakirwa iyo DNS Dambudziko?
Dambudziko rinonangana nenguva chaiyo yekusimudzira kutaura, kudzvanyirira ruzha uchichengetedza izwi remutauri.
Nei chaiyo-nguva DNS kugadzirisa ichirambidza mamodheru kubva pakushandisa ramangwana redhiyo mafuremu?
Hurukuro yekurarama inoda causal, yakaderera-latency kugadzirisa, saka modhi inogona chete kushandisa yapfuura uye yazvino odhiyo.
Nzira yakajairika muzvinyorwa zveDNS ndeyekufanotaura 'mask.' Chii chinoita mask?
Iyo mask-frequency mask inowedzerwa neruzha spectrum kudzvanya mabhini ane ruzha uye kuchengetedza kutaura.
Ko DNS Dambudziko rakachinja sei kuti kukwidziridzwa kwekutaura kunoongororwa sei?
Dambudziko rakaenda kumiyedzo yekuteerera kwevanhu uye ndokudzidza fungidziro-mhando yekufungidzira pachinzvimbo chechiratidzo chesvomhu chete.