Mbipụta mkpịsị aka ọdịyo
Mkpịsị aka ụda olu na-emepụta mbinye aka dijitalụ na-enweghị mkpọtụ nke ụda ka enwere ike mata ya ma emechaa, ọbụlagodi site na mkpọtụ ndabere ma ọ bụ ndekọ dị ala.
Nchịkọta
It is the technology behind Shazam and content-ID systems.
Ime miri emi
Mkpịsị aka ọdịyo bụ nchịkọta ọnụ nke njirimara ụda egwu pụrụ iche nke ndekọ, emebere ka otu egwu ahụ wepụta otu mkpịsị aka ahụ n'agbanyeghị mkpọtụ, mkpakọ, ma ọ bụ igwe okwu ekwentị. Ụzọ kpochapụ Shazam na-ewulite spectrogram, chọta ọnụ ọgụgụ kacha elu mpaghara (ihe 'arịlịka siri ike' nke na-adị ndụ na mgbagwoju anya), na ụzọ abụọ dị nso na-arịgo elu n'ime hashes na-edobe ugboro ole ha na oghere oge. Ọtụtụ nde hashes ndị a na-etolite nchekwa data enwere ike ịchọ. Iji chọpụta obere vidiyo, usoro ahụ na-ese ya n'otu ụzọ ahụ wee chọọ egwu nke hashes kwụ n'ahịrị n'oge, egwuregwu ahụ na-etolite ahịrị diagonal na-agbanwe agbanwe na ikposa. N'ihi na ọ na-adabere na mmekọrịta ọnụ ọgụgụ dị elu karịa ụda nkịtị, ọ na-anabata mkpọtụ nke ukwuu ma na-arụ ọrụ site na nkeji ole na ole nke ọdịyo.
Nghọta nka nka
Ihe aghụghọ bụ ike siri ike site na sparity. Kama ịtụnyere ọdịyo zuru oke, sistemu ụdị Shazam na-edobe naanị ọnụ ọgụgụ dị iche iche, isi okwu kachasị n'oge na-adịkarịghị na mkpọtụ ga-ekpuchi ya. Otu abụọ nke ọnụ ọgụgụ kasị elu na-aghọ hashes koodu (frequency1, Frequency2, time-delta), na-enye ọtụtụ ijeri akara ngosi pụrụ iche. Dakọtara na-agụta ole hashes na-ekekọrịta nbido oge na-agbanwe agbanwe n'etiti ajụjụ na ntụnye aka, yabụ ọbụlagodi obere vidiyo nke sekọnd 5 na-eme mkpọtụ na-ewepụta akara ngosi zuru oke maka nleba anya nchekwa data nwere ntụkwasị obi na ngwa ngwa.
Mmetụta atụmatụ
Nweta na iru
Ọ na-eme ka nnweta ya dịkwuo mma site na ndegharị, ịkọ akụkọ, na ntụgharị olu.
Ọnụ ego na mmefu ego
Ndị otu mgbasa ozi nwere ike ibubata ọdịyo a na-egbu maramara ngwa ngwa site na iji obere mmefu ego.
Ọsọ na ọnụ ọgụgụ
Sistemụ na-eche ihu ndị ahịa nwere ike hazie mkparịta ụka n'ọtụtụ buru ibu.
Ọdịnihu nke mbipụta mkpịsị aka ọdịyo
Mkpịsị aka mkpịsị aka na-agbasa site na njirimara dabara adaba n'ịchọpụta ụdị mkpuchi, remixes, na mmemme ndụ, ebe ụda na tempo dị iche mana egwu na-aga n'ihu. Mgbakwunye amụtara site na netwọkụ akwara ozi na-agbakwunyewanye elu hashes ejiri aka mee, na-eme ka ike sie ike ma na-eme ka nchọpụta dị nso na oyiri. Na-atụ anya ojiji ka ukwuu na nleba anya mgbasa ozi ozugbo, mmanye nwebiisinka na-akpaghị aka n'ọtụtụ ebugo, yana ahụmịhe ihuenyo nke abụọ. Ihe ịma aka a bụ ịhazi izi ezi, ọsọ na nha nchekwa data ka katalọgụ ruru ọtụtụ narị nde egwu.
Mmejuputa n'ezie n'ụwa
Shazam na SoundHound na-achọpụta egwu na-akpọ na cafe na-eme mkpọtụ site na sekọnd ole na ole nke ọdịyo ekwentị
Ihe NJ Ọdịnaya YouTube dabara na vidiyo ebugoro megide nchekwa data iji gosi egwu nwebiisinka
Ọrụ nlekota mgbasa ozi na-enyocha ugboro ole egwu ma ọ bụ mgbasa ozi na-efefe n'ofe puku ụlọ ọrụ redio
Smart TV na-eji mkpịsị aka ọdịyo mara ihe ngosi na-akpọ maka nyocha ma ọ bụ njirimara ihuenyo nke abụọ
Ihe ize ndụ & okporo ụzọ nche
Iji olu eme ihe na ihe egwu mpụta ga-abawanye mgbe nkwenye na-efu.
Izi ezi nwere ike ịdaba n'ofe ụda olu, olumba ma ọ bụ gburugburu mkpọtụ.
Enwere ike imehie ọdịyo sịntetik dị ka ezigbo okwu na-enweghị akara doro anya.
Map mmejuputa
Nweta nkwenye doro anya maka ijide olu, imechi, na ijigharị.
Nwale ogo n'ofe ndị na-ekwu okwu dị iche iche yana ọnọdụ ndabere.
Kọwaa mgbe mmadụ ga-enyocha ma ọ bụ kwado nsonye.
Deba aha ọdịyo sịntetik ma debe ndekọ ihe ndekọ maka ịza ajụjụ.
Nọgide na-eme nchọpụta
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Ntuziaka na-esote
Nchọpụta Deepfake Audio
Ajụjụ a na-ajụkarị
What is Audio Fingerprinting?
Mkpịsị aka ụda olu na-emepụta mbinye aka dijitalụ na-enweghị mkpọtụ nke ụda ka enwere ike mata ya ma emechaa, ọbụlagodi site na mkpọtụ ndabere ma ọ bụ ndekọ dị ala. Ọ bụ teknụzụ dị n'azụ Shazam na sistemụ ọdịnaya-ID.
Gịnị bụ akara mkpisiaka ọdịyo?
Akara mkpisiaka bụ mbinye aka ụda akpọkọtara emebere iji chọpụta ndekọ ọbụlagodi n'etiti mkpọtụ ma ọ bụ mkpakọ.
Kedu njirimara Shazam kpochapụwo algọridim na-ewepụta na spectrogram?
Ọ na-achọpụta ọnụ ọgụgụ dị iche iche, isi ihe na-adaba ụda oge, na-etolitekwa ntọala nke hashes ya.
Kedu ihe kpatara idobe naanị ọnụ ọgụgụ dị egwu (sparsity) ji enye aka?
Site n'idebe naanị ọnụ ọnụ kacha sie ike, a na-amata akara mkpisiaka ọbụlagodi mgbe mkpọtụ na-emebi akụkụ ndị dị jụụ.
Kedu otu nzọụkwụ dabara adaba si akwado njirimara egwu?
Mgbe ọtụtụ hashes dabara na ntụaka n'otu oge, ha na-etolite diagonal na-agbanwe agbanwe, na-akwado otu egwuregwu.
Kedu ozi hash ụdị Shazam na-edokarị?
A na-ekpochapụ ụzọ abụọ nke ọnụ ọnụ dị ka (frequency1,frequency2, time-delta), na-emepụta akara pụrụ iche, mara ọkwa.