Overview
Acoustic scene classification (ASC) inodzidzisa michina kuti ione nharaunda yakarekodhwa mairi, mugwagwa une vanhu vakawanda, paki yakanyarara, chitima, cafe, zvichibva pakurira. Inopa zvishandiso pfungwa yekuti 'pavari' vachishandisa odhiyo yega.
Acoustic Scene Classification inogara muodhiyo-AI workflows inoshandura kutaura, mimhanzi, uye ruzha rwekutaurirana, kuwanikwa, uye kugadzirwa kwenhau.
Deep Dive
ASC inokumbira modhi kuti ipe iyo yakazara odhiyo clip kune imwe chiitiko label kubva kune yakazara magadzirirwo eruzha pane chero chiitiko chimwe chete. Kusiyana nekuonekwa kwechiitiko chinonzwika, chinoona imwe imbwa inohukura kana siren, ASC inotonga musanganiswa weambient, hum, reverberation, uye density yemanzwi anopindirana. Masisitimu anoshandura odhiyo kuita log-mel spectrograms uye kuvadyisa kuCNNs kana maodhiyo ekushandura, kazhinji vachishandisa data kuwedzera senge musanganiswa uye SpecAugment kurwisa kuwandisa pane shoma data. DCASE Dambudziko repagore rakafambisa kufambira mberi, kunyanya pamatambudziko akaomarara senge kusawirirana kwechishandiso (modhi yakadzidziswa maikorofoni yefoni imwe ichitadza pane imwe) uye kuvaka madiki, epasi-simba modhi anomhanya pamidziyo yemupendero.
Technical Insight
Chinetso chakakosha ndechekuti zvimiro zvinotsanangurwa nenhamba dzenguva refu, kwete zviitiko zvechinguvana, saka mhando dzinosangana mumasekonzi mazhinji. Kuti urarame zvakasiyana-siyana zvekurekodha, mainjiniya anoshandisa domain-adaptation matiki uye mudziyo-kuziva kuwedzera kunoteedzera maikorofoni frequency mhinduro. Mazhinji anokunda maDCASE masisitimu anoyera uye kuchekerera network yavo kuti isangane neyakaomesesa ndangariro bhajeti (kazhinji iri pasi pe128 KB), zvichiratidza kuti ASC inogona kumhanya pa-chishandiso pasina makore kugadzirisa.
Mastering Acoustic Scene Classification
Acoustic scene classification (ASC) inodzidzisa michina kuti ione nharaunda yakarekodhwa mairi, mugwagwa une vanhu vakawanda, paki yakanyarara, chitima, cafe, zvichibva pakurira. Inopa zvishandiso pfungwa yekuti 'pavari' vachishandisa odhiyo yega. Acoustic Scene Classification inogara muodhiyo-AI workflows inoshandura kutaura, mimhanzi, uye ruzha rwekutaurirana, kuwanikwa, uye kugadzirwa kwenhau. Kuti uvake kunzwisisa kwakadzama, bata Acoustic Scene Classification semuenzaniso wekushandisa, kwete chinhu chimwe chete: tsanangura zvinodiwa, kujekesa fungidziro, uye patsanura zvinogona kuitwa nehurongwa hwakavimbika kubva kune zvichiri kuda kutonga kwenyanzvi.
Mukuita, zvikwata zvakasimba zvinoshandisa Acoustic Scene Classification zvinobata mhando, latency, uye mvumo sezvikamu zvakakosha zvakaenzana zvehurongwa hwekuendesa. Ivo vanonyora zvakajeka maitiro ebudiriro, bvunzo vachipokana ne data rechokwadi uye mafambiro ebasa, uye iterate zvichibva pane zvakacherechedzwa maitiro ekutadza kwete kuhwina-nguva imwe chete yebhenji. Apa ndipo apo kunzwisisa kwe theoretical kunoshanduka kuve kugona kwakasimba pane chigadzirwa, mutemo, uye mashandiro.
Inonatsiridza kusvikika kuburikidza nekunyora, kurondedzera, uye mazwi ekubatanidza. Panguva imwecheteyo, kusashandiswa kweIzwi zvisizvo uye njodzi dzekuedzesera dzinowedzera kana chibvumirano chisipo. Nzira yakatsiga ndeyekubatanidza kukurumidza kuyedza nekutonga: mhanyisa vatyairi vendege, tora humbowo, buritsa matanda esarudzo, uye urambe uchivandudza chengetedzo semaitiro emuenzaniso, zvinotarisirwa nemushandisi, uye zvinodikanwa zvekutonga.
Strategic Impact
Inonatsiridza kusvikika kuburikidza nekunyora, kurondedzera, uye mazwi ekubatanidza.
Inonatsiridza kusvikika kuburikidza nekunyora, kurondedzera, uye mazwi ekubatanidza. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Zvikwata zveMedia zvinogona kutumira odhiyo yakakwenenzverwa nekukurumidza nemabhajeti madiki.
Zvikwata zveMedia zvinogona kutumira odhiyo yakakwenenzverwa nekukurumidza nemabhajeti madiki. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Masisitimu anotarisana nevatengi anogona kugadzirisa kutaurirana kwekutaura pamwero mukuru.
Masisitimu anotarisana nevatengi anogona kugadzirisa kutaurirana kwekutaura pamwero mukuru. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Real-World Implementation
Zviyamuro zvekunzwa kuona nzvimbo yekudyira ine ruzha inopesana nekamuri ine ruzha uye kugadzirisa kuderedza ruzha
MaSmartphones achichinjisa kune 'kutyaira' kana 'yekunze' profiles zvichienderana neambient ruzha
Yakavanzika-inochengetedza smart-home masisitimu inokanganisa mukamuri chiitiko kubva kune odhiyo kwete vhidhiyo
Munda-kurekodha uye bioacoustics maturusi ekuronga maawa ekurekodha nemhando yekugara
Maitiro Ekuita
Acoustic Scene Classification mukuita
Zviyamuro zvekunzwa kuona nzvimbo yekudyira ine ruzha inopesana nekamuri ine ruzha uye kugadzirisa kuderedza ruzha.
Zviyamuro zvekunzwa kuona nzvimbo yekudyira ine ruzha inopesana nekamuri ine ruzha uye kugadzirisa kudzikisa ruzha otomatiki Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura mhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Acoustic Scene Classification mukuita
MaSmartphones achichinjisa kune 'kutyaira' kana 'yekunze' profiles zvichienderana neambient ruzha.
MaSmartphones achichinjira kune 'kutyaira' kana 'yekunze' mbiri yakavakirwa pane ambient ruzha Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura mhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Acoustic Scene Classification mukuita
Yakavanzika-inochengetedza smart-home masisitimu inokanganisa mukamuri chiitiko kubva kune odhiyo kwete vhidhiyo.
Yakavanzika-inochengetedza smart-yemba masisitimu inokanganisa mukamuri chiitiko kubva kune odhiyo kwete yevhidhiyo Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Acoustic Scene Classification mukuita
Munda-kurekodha uye bioacoustics maturusi ekuronga maawa ekurekodha nemhando yekugara.
Kurekodha-rekodha uye bioacoustics maturusi ekuronga maawa ekurekodhwa nemhando yekugara Zvikwata zvinowanzowana mhedzisiro iri nani kana vachitsanangudza zvikumbaridzo zvemhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Njodzi & Guardrails
Kusashandisa 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.
Wana mvumo yakajeka yekutora inzwi, kugadzira, uye kushandisa zvakare. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Yedza mhando pavatauri vakasiyana uye mamiriro ekumashure.
Yedza mhando pavatauri vakasiyana uye mamiriro ekumashure. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Tsanangura apo munhu anofanira kuongorora kana kubvumidza zvabuda.
Tsanangura apo munhu anofanira kuongorora kana kubvumidza zvabuda. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Label synthetic odhiyo uye chengetedza marekodhi ekuzvidavirira.
Label synthetic odhiyo uye chengetedza marekodhi ekuzvidavirira. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.