Bowel sound signal enhancement using adaptive filtering - Separating heart sounds from gastrointestinal acoustic phenomena

被引:26
作者
Mansy, HA
Sandler, RH
机构
来源
IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE | 1997年 / 16卷 / 06期
关键词
D O I
10.1109/51.637124
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
引用
收藏
页码:105 / 117
页数:13
相关论文
共 32 条
[1]   APPLICATION OF ADAPTIVE FILTERS TO NONINVASIVE ACOUSTICAL DETECTION OF CORONARY OCCLUSIONS BEFORE AND AFTER ANGIOPLASTY [J].
AKAY, M ;
AKAY, YM ;
WELKOWITZ, W ;
SEMMLOW, JL ;
KOSTIS, JB .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1992, 39 (02) :176-184
[2]   ON THE OPTIMUM GAIN PARAMETER IN LMS ADAPTATION [J].
BERSHAD, NJ .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1987, 35 (07) :1065-1068
[3]   A COMPUTERIZED DATA-ANALYSIS SYSTEM FOR ELECTROGASTROGRAM [J].
CHEN, J .
COMPUTERS IN BIOLOGY AND MEDICINE, 1992, 22 (1-2) :45-57
[4]   FETAL ELECTROCARDIOGRAM ENHANCEMENT BY TIME-SEQUENCED ADAPTIVE FILTERING [J].
FERRARA, ER ;
WIDROW, B .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1982, 29 (06) :458-460
[5]   NONSTATIONARY LEARNING CHARACTERISTICS OF THE LMS ALGORITHM [J].
GARDNER, WA .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1987, 34 (10) :1199-1207
[6]   MEASURES OF TRACKING PERFORMANCE FOR THE LMS ALGORITHM [J].
HAJIVANDI, M ;
GARDNER, WA .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1990, 38 (11) :1953-1958
[7]  
HOMER J, 1994, ICASSP94
[8]   PERFORMANCE ADVANTAGE OF COMPLEX LMS FOR CONTROLLING NARROW-BAND ADAPTIVE ARRAYS [J].
HOROWITZ, LL ;
SENNE, KD .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1981, 29 (03) :722-736
[9]  
IYAR V, 1986, IEEE T BIOMED ENG BM, V33, P1141
[10]   ALIGNMENT METHODS FOR AVERAGING OF HIGH-RESOLUTION CARDIAC SIGNALS - A COMPARATIVE-STUDY OF PERFORMANCE [J].
JANE, R ;
RIX, H ;
CAMINAL, P ;
LAGUNA, P .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1991, 38 (06) :571-579