{"url":"/dataset/cleft","name":"Cleft","full_name":null,"description_markdown":"The **Cleft** dataset is a collection of ultrasound tongue imaging and audio data, gathered from children with cleft lip and palate by a research speech and language therapist working in a hospital environment.","description_withheld":null,"homepage":"https://ultrasuite.github.io/data/cleft/","introduced_date":"2021-05-31","introduced_date_note":null,"introduced_by":{"paper":"/paper/automatic-audiovisual-synchronisation-for","title":"Automatic audiovisual synchronisation for ultrasound tongue imaging","first_author":"Aciel Eshky","url":null},"license":{"name":"Unknown","url":null},"modalities":[{"name":"Audio","url":"/datasets/modality/audio"}],"tasks":[],"languages":[],"variants":["Cleft"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}