Title :
Real-time analysis of biomedical signals using a high speed DSP board
Author :
Biegeleisen, Eric ; Nepal, Kundan ; Ning, Taikang
Author_Institution :
Dept. of Eng., Trinity Coll., Hartford, CT, USA
Abstract :
A real-time biomedical signal analysis system based on SHARC ADSP-21062 EZ-LAB board was examined in this paper. Installed as an embedded system on a PC workstation, the DSP board was tested for real-time performance in extracting features from respiration signals and classification among different respiration episodes, including apnea. Test results show that high performance DSP boards may be easily setup in a typical biomedical laboratory to perform and to be used effectively in heavy computation for a real-time application
Keywords :
digital signal processing chips; feature extraction; laboratory techniques; medical signal processing; pneumodynamics; real-time systems; PC workstation; SHARC ADSP-21062 EZ-LAB board; apnea; embedded system; high speed DSP board; real-time biomedical signals analysis; respiration episodes; respiration signals; Biomedical computing; Digital signal processing; Embedded system; Feature extraction; Laboratories; Performance evaluation; Real time systems; Signal analysis; System testing; Workstations;
Conference_Titel :
Bioengineering Conference, 2002. Proceedings of the IEEE 28th Annual Northeast
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-7419-3
DOI :
10.1109/NEBC.2002.999501
