A combined air-traffic-control ASR dataset built from Jzuluaga/uwb_atcc and Jzuluaga/atcosim_corpus, re-split with leakage-free (group-disjoint) train/validation/test splits. UWB-ATCC is split recording-disjoint (80/10/10) and ATCOSIM is split speaker-disjoint into 8 train / 1 validation / 1 test speakers, with a fixed seed (42) and 16 kHz audio. Columns: id, audio, text, segment_start_time, segment_end_time… See the full description on the dataset page:
https://huggingface.co/datasets/mmonzel/uwb_atcosim_split_by_person_8-1-1.
