Table 3.
Summary table of the typology used to manually describe the recordings.
| Variable | Definition | Possible value and range |
|---|---|---|
| Geophony_TempLevel | range of occupancy | 0%/1-25%/25-50%/50-75%/75-100% |
| Wind | strength | 0/1/2/3 |
| Rain | strength | 0/1/2 |
| Wave | strength | 0/1/2 |
| Thunder | strength | 0/1 |
| Biophony_TempLevel | range of occupancy | 0%/1-25%/25-50%/50-75%/75-100% |
| Bird | range of song types number | 0/1-3/4-6/7-8/9-11/>11 |
| Amphibian | range of song types number | 0/1-3/4-6/7-8/9-11/>11 |
| Insect | range of song types number | 0/1-3/4-6/7-8/9-11/>11 |
| Mammal | range of song types number | 0/1-3/4-6/7-8/9-11/>11 |
| Reptile | range of song types number | 0/1-3/4-6/7-8/9-11/>11 |
| Antropophony_TempLevel | range of occupancy | 0%/1-25%/25-50%/50-75%/75-100% |
| Walking | presence/absence | 0/1 |
| Cycling | presence/absence | 0/1 |
| Beep | presence/absence | 0/1 |
| Car | sound intensity | 0/1/2 |
| Car honk | presence/absence | 0/1 |
| Motorbike | sound intensity | 0/1/2 |
| Plane | presence/absence | 0/1 |
| Helicopter | presence/absence | 0/1 |
| Boat | presence/absence | 0/1 |
| Other_motors | sound intensity | 0/1/2 |
| Shoot | presence/absence | 0/1 |
| Bell | presence/absence | 0/1 |
| Talking | presence/absence | 0/1 |
| Music | presence/absence | 0/1 |
| Dog bark | presence/absence | 0/1 |
| Kitchen sounds | presence/absence | 0/1 |
| Rolling shutter | presence/absence | 0/1 |
| Confidence level | low (0) to high confidence (5) | 0/1/2/3/4/5 |