A filter bank-based source extraction algorithm for heart sound removal in respiratory sounds

Computers in Biology and Medicine

Volumn 39, Issue 9, 2009, Pages 768-777

  Jin, F ^a   Sattar, F ^a   Goh, D Y T ^b  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Filter banks; Heart sound (HS); Respiratory sound (RS); Single channel source extraction; Template matching

Indexed keywords

AVERAGE POWER; FREQUENCY RANGES; HEART SOUND (HS); HEART SOUNDS; INPUT SIGNAL; PERFORMANCE EVALUATION; RESPIRATORY SOUND (RS); RESPIRATORY SOUNDS; SELECTED FREQUENCY BAND; SEMI-BLIND; SINGLE-CHANNEL; SINGLE-CHANNEL SOURCE EXTRACTION; SOURCE EXTRACTION; SPECTRAL DIFFERENCES; TEMPLATE-BASED;

CHANNEL CAPACITY; FIR FILTERS; FREQUENCY BANDS; HYDRAULIC STRUCTURES; POWER SPECTRAL DENSITY; PULSE SHAPING CIRCUITS; RAPID SOLIDIFICATION; TEMPLATE MATCHING;

FILTER BANKS;

ABNORMAL RESPIRATORY SOUND; ALGORITHM; ARTICLE; CONTROLLED STUDY; DIGITAL FILTERING; FREQUENCY ANALYSIS; HEART SOUND; NOISE REDUCTION; PRIORITY JOURNAL; SIGNAL NOISE RATIO; SIGNAL PROCESSING;

ALGORITHMS; AUSCULTATION; BIOMEDICAL ENGINEERING; COMPUTER SIMULATION; HEART SOUNDS; HUMANS; MODELS, BIOLOGICAL; RESPIRATORY SOUNDS; RESPIRATORY TRACT DISEASES; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 67849135043     PISSN: 00104825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compbiomed.2009.06.005     Document Type: Article

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