Description of the “Mobile Device Voice Recordings at King’s College London (MDVR-KCL)”.

The number of speakers is 37, split between healthy and sick patients. Furthermore, the gender and the UPDRS II-5 score are introduced in the Table. It is possible to observe how unbalanced the dataset is, particularly regarding gender and the UPDRS II-5 score. For each speaker, the dataset provides two sets of recordings. In our experiments, we use the read text and set the scenario to a text-dependent one. Moreover, we conduct our analysis by patient, and therefore we will be in a speaker-dependent setting.