{"url":"/dataset/whu-audio-enf","name":"WHU - Audio ENF","full_name":"WHU - Audio Electric Network Frequency","description_markdown":"The Whu dataset is an audio only dataset thought for testing ENF\r\ndetection. It is divided into two parts: one with recordings containing ENF traces\r\n(H1) and one without them (H0). The recordings with ENF traces are coupled\r\nwith the corresponding ENF reference (H1_ref). The dataset consists of 60 real-world\r\naudio recordings captured around Wuhan University campus, featuring a diverse\r\nrange of environments and conditions. The recordings were made at a sampling\r\nrate of 44.1 kHz with 16-bit quantization and mono channel. Among the 60\r\nrecordings, 50 were found to have captured and verified ENF signals, which\r\nwere confirmed by comparing the recording times with a reference database. The\r\nremaining 10 recordings were made in open exterior environments with strong\r\nnoise and interference, and were often affected by Doppler effects due to the user\r\nwalking while recording. The final dataset has 130 audio recordings in H1 and 40\r\nin H0, obtained by randomly cropping them to durations varying from 5 to 270\r\nseconds. In our experiments we don’t consider H0 bacause we needed recordings\r\ncoupled with ENF reference.","description_withheld":null,"homepage":"https://github.com/ghua-ac/ENF-WHU-Dataset/tree/master/ENF-WHU-Dataset","introduced_date":"2020-07-17","introduced_date_note":null,"introduced_by":{"paper":"/paper/detection-of-electric-network-frequency-in","title":"Detection of electric network frequency in audio recordings-from theory to practical detectors","first_author":"Guang Hua","url":null},"license":null,"modalities":[{"name":"Audio","url":"/datasets/modality/audio"}],"tasks":[{"name":"ENF (Electric Network Frequency) Extraction","url":"/task/enf-electric-network-frequency-extraction","datasets_with_task":"/datasets/task/enf-electric-network-frequency-extraction"},{"name":"ENF (Electric Network Frequency) Detection","url":"/task/enf-electric-network-frequency-detection","datasets_with_task":"/datasets/task/enf-electric-network-frequency-detection"}],"languages":[],"variants":["WHU - Audio ENF"],"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."}