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Restructuring speech representations using a pitch-adaptive time–frequency smoothing and an instantaneous-frequency-based F0 extraction: Possible role of a repetitive structure in sounds

Speech RecognitionVocal Tract ImagingAudio Signal AnalysisVoice RecognitionAcoustic AnalysisSpeech Signal AnalysisHealth SciencesSpeech PerceptionSpeech SynthesisSpeech RepresentationsSpeech OutputSpeech CommunicationSpeech TechnologyVoicePitch-adaptive Time–frequency SmoothingSpeech AcousticsSpeech ProcessingArtsRepetitive StructureLinguistics