Overview
Kudhindisa zvigunwe zvinonzwika kunogadzira siginecha yedhijitari inogadzikana, isingaite ruzha kuti igozozivikanwa gare gare, kunyangwe kuburikidza neruzha rwekumashure kana kurekodha kwemhando yakaderera. Ndiyo tekinoroji kuseri kweShazam uye zvemukati-ID masisitimu.
Audio Fingerprinting inogara muodhiyo-AI workflows inoshandura kutaura, mimhanzi, uye ruzha rwekutaurirana, kuwanikwa, uye kugadzirwa kwenhau.
Deep Dive
Inonzwika zvigunwe zvigunwe ipfupiso yakapfupikiswa yezvakarekodhwa zvinonyanya kusiyanisa acoustic maficha, akagadzirwa kuitira kuti rwiyo rumwe chete rubudise zvigunwe zvakafanana zvisinei neruzha, kumanikidza, kana maikorofoni yefoni. Shazam's classic approach inovaka spectrogram, inowana emunharaunda peak frequencies (yakasimba 'anchor points' inopona pakukanganiswa), uye mapairi ari pedyo anokwira mumahashi encoding mafrequency avo uye gap renguva. Mamirioni emahashi aya anoumba dhatabhesi rinotsvakwa. Kuti uone clip, iyo system yezvigunwe inoisa zvigunwe nenzira imwechete uye inotsvaga rwiyo rune hashes kusimuka nenguva, machisi anoumba mutsara we diagonal pane scatterplot. Nekuti inotsamira pahukama hwepamusoro pane hukama hwekuteerera, inoshivirira zvinoshamisa ruzha uye inoshanda kubva kumasekonzi mashoma ekuteerera.
Technical Insight
Iwo manomano ndiko kusimba kuburikidza ne sparsity. Panzvimbo yekuenzanisa yakazara odhiyo, Shazam-maitiro masisitimu anochengeta chete spectral peaks, iyo ine ruzha mapoinzi mu-nguva-frequency isingaite kuvharika neruzha. Paya dzepamusoro pepamusoro dzinova hashes encoding (frequency1, frequency2, nguva-delta), ichipa mabhiriyoni enzvimbo dzakasiyana. Kufananidza kuverengera kuti ma hashe mangani anogovera nguva inowirirana pakati pemubvunzo nereferensi, saka kunyangwe ine ruzha 5-sekondi clip inoburitsa akaringana akamisikidzwa maratidziro ekuvimba, nekukurumidza dhatabhesi kutarisa.
Mastering Audio Fingerprinting
Kudhindisa zvigunwe zvinonzwika kunogadzira siginecha yedhijitari inogadzikana, isingaite ruzha kuti igozozivikanwa gare gare, kunyangwe kuburikidza neruzha rwekumashure kana kurekodha kwemhando yakaderera. Ndiyo tekinoroji kuseri kweShazam uye zvemukati-ID masisitimu. Audio Fingerprinting inogara muodhiyo-AI workflows inoshandura kutaura, mimhanzi, uye ruzha rwekutaurirana, kuwanikwa, uye kugadzirwa kwenhau. Kuvaka kunzwisisa kwakadzama, bata Audio Fingerprinting semuenzaniso wekushandisa, kwete chinhu chimwe chete: tsanangura zvaunoda, tsanangura fungidziro, uye patsanura zvinogona kuitwa nehurongwa hwakavimbika kubva kune zvichiri kuda kutonga kwenyanzvi.
Mukuita, zvikwata zvakasimba zvinoshandisa Audio Fingerprinting 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
Shazam uye SoundHound inozivisa rwiyo rwuri kuridzwa mukofi ine ruzha kubva pamasekonzi mashoma ekunzwika kwefoni
YouTube Content ID inofananidzira mavhidhiyo akakwidzwa achipesana nedhatabhesi rereferensi yekumaka mimhanzi ine kodzero
Nhepfenyuro yekutarisa masevhisi ekuronda kuti rwiyo kana kushambadzira kangani pazviuru zvenhepfenyuro
MaTV eSmart anoshandisa zvigunwe zvekuteerera kuti aone kuti ndeipi show iri kutamba yeanalytics kana yechipiri-screen maficha
Maitiro Ekuita
Audio Fingerprinting mukuita
Shazam uye SoundHound inozivisa rwiyo rwuri kuridzwa mukofi ine ruzha kubva pamasekonzi mashoma ekunzwika kwefoni.
Shazam neSoundHound inozivisa rwiyo rwuri kuridzwa mukofi ine ruzha kubva pamasekonzi mashoma emafoni odhiyo Matimu anowanzo kuwana mhedzisiro iri nani kana vatsanangura mhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Audio Fingerprinting mukuita
YouTube Content ID inofananidzira mavhidhiyo akakwidzwa achipesana nedhatabhesi rereferensi yekumaka mimhanzi ine kodzero.
YouTube Content ID inofananidzira mavhidhiyo akakwidzwa achipesana nedhatabhesi yekumaka mimhanzi ine kodzero Matimu anowanzo kuwana mibairo iri nani kana vachinge vatsanangura zvemhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Audio Fingerprinting mukuita
Nhepfenyuro yekutarisa masevhisi ekuronda kuti rwiyo kana kushambadzira kangani pazviuru zvenhepfenyuro.
Nhepfenyuro yekutarisa masevhisi inoteedzera kangani rwiyo kana ad inobuda muzviuru zvenhepfenyuro Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura mhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Audio Fingerprinting mukuita
MaTV eSmart anoshandisa zvigunwe zvekuteerera kuti aone kuti ndeipi show iri kutamba yeanalytics kana yechipiri-screen maficha.
MaTV maSmart TV anoshandisa zvigunwe zvekuteerera kuti aone kuti chii chiri kutambira analytics kana chechipiri-screen maficha Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa 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.