Acoustic feature based unsupervised approach of heart sound event detection
Sangita Das, Saurabh Pal, Madhuchhanda Mitra
Topics & Concepts
PhonocardiogramComputer scienceCluster analysisHeart soundsPattern recognition (psychology)SegmentationArtificial intelligenceSound (geography)Noise (video)Ground truthUnsupervised learningFilter (signal processing)Feature (linguistics)Speech recognitionComputer visionImage (mathematics)AcousticsPhysicsPhilosophyMedicineLinguisticsInternal medicinePhonocardiography and Auscultation TechniquesMusic and Audio ProcessingECG Monitoring and Analysis