{"url":"/dataset/libri-adhoc40","name":"Libri-adhoc40","full_name":null,"description_markdown":"Libri-adhoc40 is a synchronized speech corpus which collects the replayed Librispeech data from loudspeakers by ad-hoc microphone arrays of 40 strongly synchronized distributed nodes in a real office environment. Besides, to provide the evaluation target for speech frontend processing and other applications, the authors also recorded the replayed speech in an anechoic chamber.","description_withheld":null,"homepage":"https://github.com/ISmallFish/Libri-adhoc40","introduced_date":"2021-03-28","introduced_date_note":null,"introduced_by":{"paper":"/paper/libri-adhoc40-a-dataset-collected-from","title":"Libri-adhoc40: A dataset collected from synchronized ad-hoc microphone arrays","first_author":"Shanzheng Guan","url":null},"license":{"name":"Unknown","url":null},"modalities":[{"name":"Speech","url":"/datasets/modality/speech"}],"tasks":[],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["Libri-adhoc40"],"data_loaders":[{"repo":"https://github.com/ISmallFish/Libri-adhoc40","url":"https://github.com/ISmallFish/Libri-adhoc40","frameworks":[]}],"num_papers_in_archive":6,"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."}