Abstract
A data acquisition system - using self designed and assembled A/D and D/A converter board and appropriate software - has been developed for the International Business Machine (IBM) Personal Computer and has been used for spectral analysis of bio-electric signals. Spectral analysis of EEG signals was performed and the reliability confirmed by analysis of the same data by a standard system developed by Dynalog Inc, USA. The cutting edge of the system however, lies in its extreme low cost, combined with the versatility offered due to it being a computer based system.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 389-394 |
| Number of pages | 6 |
| Journal | Indian Journal of Physiology and Pharmacology |
| Volume | 39 |
| Issue number | 4 |
| State | Published - Jan 1 1995 |
| Externally published | Yes |
Keywords
- ECG
- EEG
- Fast Fourier Transformation
- computerised analysis
- power spectral analysis
ASJC Scopus subject areas
- Physiology
- Pharmacology
- Physiology (medical)