标签: voiceprint

Voiceauthenticationreferstotheprocessofacceptingorrejectingtheidentityclaimofaspeakeronthebasisofindividualinformationpresentinthespeechwaveform.Ithasreceivedincreasingattentionoverthepasttwodecades,asaconvenient,user-friendlywayofreplacing(orsupplementing)standardpassword-typematching.Theauthenticationprocedurerequestsfromtheusertopronouncearandomsequenceofdigits.Aftercapturingspeechandextractingvoicefeatures,individualvoicecharacteriticsaregeneratedbyregistrationalgorithm.Thecentralprocessunitdecideswhetherthereceivedfeaturesmatchthestoredvoiceprintofthecustomerwhoclaimstobe,andaccordinglygrantsauthentication.Inthiswork,thearchitectureofansopc-basedvoiceprintidentificationsystemispresented.FinalProjectReportTableofContentsProjectName:SOPC-basedVoiceprintIdentificationSystemTeamName:PandaTeamID:IN00000004TemMembers:1.HuanFang2.XinLiuEmailAddress:1.huanf@kth.se2.xinliu@kth.seContactNo:1.07623218222.0707574312Instructor:Prof.IngoSanderDesignIntroductionAsglobalization,networking,informationanddigitalera’scoming,thedemandofhighreliabilityofouridentityverificationisgrowing.Anefficientmeantothisisbyauthenticatingusersthroughbiometricmethods.Amongtheexistingbiometricmethods,voicebiometricscanbeanaffordableandaccurateauthentic……