TABLE 1. Summary of Database Characteristics.
| Database | Fs (Hz)a | Recordsb | Length (min)c | Beatsd |
|---|---|---|---|---|
| MITDB | 360 | 48 | 30 | 91,285 |
| EDB | 250 | 90 | 120 | 759,878 |
| eTDB | 512 | 120 | 10 | 45,248 |
| eVDB | 512 | 61 | 15 | 38,429 |
a
The original database sampling frequency (fs).
b
Total number of records in the database.
c
Entire duration of each record. Note that the first five minutes of each record is allowed as initialization time and is not included in the evaluation.
d
The total number of beats in the evaluation period of the database.