Improving the potential of Enhanced Teager Energy Cepstral Coefficients (ETECC) for replay attack detection
Ankur T. Patil, Rajul Acharya, Hemant A. Patil, Rodrigo Capobianco Guido
Topics & Concepts
Computer scienceMel-frequency cepstrumSpeech recognitionReplay attackFeature (linguistics)Energy operatorEnergy (signal processing)SIGNAL (programming language)Filter bankMicrophoneArtificial intelligencePattern recognition (psychology)Feature extractionFilter (signal processing)Authentication (law)TelecommunicationsComputer securityLinguisticsProgramming languagePhilosophyComputer visionMathematicsStatisticsSound pressureSpeech Recognition and SynthesisSpeech and Audio ProcessingMusic and Audio Processing