SharpLibEuropeanDataFormat allows you to read EDF files typically used in medical applications. See EDF specification. Support for writing was left in place but is untested and most certainly broken.
This project is provided under the terms of the MIT license.
The easiest way to make use of this library in your own project is to add a reference to the following NuGet package.
| # Chars | File description |
|---|---|
| 8 ascii | version of this data format (0) |
| 80 ascii | local patient identification |
| 80 ascii | local recording identification |
| 8 ascii | startdate of recording (dd.mm.yy) |
| 8 ascii | starttime of recording (hh.mm.ss) |
| 8 ascii | number of bytes in header record |
| 44 ascii | reserved |
| 8 ascii | number of data records |
| 8 ascii | duration of a data record, in seconds |
| 4 ascii | number of signals (ns) in data record |
| ns * 16 ascii | ns * label (e.g. EEG Fpz-Cz or Body temp) |
| ns * 80 ascii | ns * transducer type (e.g. AgAgCl electrode) |
| ns * 8 ascii | ns * physical dimension (e.g. uV or degreeC) |
| ns * 8 ascii | ns * physical minimum (e.g. -500 or 34) |
| ns * 8 ascii | ns * physical maximum (e.g. 500 or 40) |
| ns * 8 ascii | ns * digital minimum (e.g. -2048) |
| ns * 8 ascii | ns * digital maximum (e.g. 2047) |
| ns * 80 ascii | ns * prefiltering (e.g. HP:0.1Hz LP:75Hz) |
| ns * 8 ascii | ns * nr of samples in each data record |
| ns * 32 ascii | ns * reserved |
| # Chars | File description |
|---|---|
| nr of samples[1] * integer | first signal in the data record |
| nr of samples[2] * integer | second signal |
| .. | |
| .. | |
| nr of samples[ns] * integer | last signal |
