DSP based enhanced data acquisition system

Biomed Sci Instrum. 1995:31:247-50.

Abstract

Digital Signal Processing (DSP) based Enhanced Data Acquisition System for Electrocardiography/Verctorcardiography (ECG/VCG) has been developed. The system is based on Texas Instrument's TMS320C25 Digital Signal Processor which has the capability of executing 5 Million Instructions Per Second (MIPS) at peak speed. This processor provides the necessary requirements of parallel processing, instruction pipelining, execution of multiple instructions in a single clock cycle for real time data acquisition and analysis of Bio Signals. The present work describes the enhanced data acquisition system using DSP chip along with its peripherals.

MeSH terms

  • Biomedical Engineering
  • Electrocardiography / instrumentation
  • Electrocardiography / statistics & numerical data
  • Humans
  • Information Systems*
  • Signal Processing, Computer-Assisted / instrumentation*
  • Software
  • Vectorcardiography / instrumentation
  • Vectorcardiography / statistics & numerical data