Use this chart to characterise the datatype of your recording:
| ----------- Dimension ------------- | --------- Category ------------- |
| Visibility: open vs. secret | |
| Clandestine microphone recordings | |
| Visible recordings | |
| Environment: Studio vs. on location | |
| - Recording in a studio | |
| - Recording on location | |
| Interaction and control | |
| - Random recordings | |
| - Spontaneous dialogue recordings | |
| - Interview recordings | |
| - Read speech recordings | |
| - Speaker prompting | |
| - Wizard of Oz | |
| Monitoring and validation | |
| Multi-channel recording | |
| - Laryngography | |
| - Electropalatography | |
| - Electromagnetic articulography | |
| - Cineradiography | |
| - Air-flow measurements | |
| - X-ray microbeam | |
| - Nuclear magnetic resonance imaging | |
| - Ultrasound imaging | |