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

fYear

2002

fDate

2002

Firstpage

133

Lastpage

134

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioengineering Conference, 2002. Proceedings of the IEEE 28th Annual Northeast

Conference_Location

Philadelphia, PA

Print_ISBN

0-7803-7419-3

Type

conf

DOI

10.1109/NEBC.2002.999501

Filename

999501