_Spectral_dim.Under_sampling_type
| Description | The type of spectral folding caused by undersampling in the spectral dimension. |
| Details: | |
| Parent saveframe | spectral_peak_list |
| Data type | code |
| Allowed values | aliased folded not observed |
| DB table | Spectral_dim |
| DB column | Under_sampling_type |
| DB type | VARCHAR(15) |
| NULL allowed | yes |
| ADIT-NMR deposition system prompt | Type of folding observed |