Dataset · Hugging Face

PleasedPenguin/naturalvoice_737h_mf2se_16k

Name: naturalvoice_737h_mf2se_16k
Creator: PleasedPenguin
License: other
Keywords: task_categories:text-to-speech, task_categories:automatic-speech-recognition, task_categories:audio-classification, language:en, license:other, size_categories:100K<n<1M, modality:audio, arxiv:2511.00256, region:us, speech, audio, speech-enhancement, mossformer2, clearervoice, english

NaturalVoices 737h — MossFormer2_SE_48K enhanced (16 kHz) The same 494,903 clips · 736.7 hours as PleasedPenguin/naturalvoice_737h_48k (the Sidon-restored, UTMOS-filtered subset of NaturalVoices_VC_870h), but re-processed from the original 16 kHz NaturalVoices audio with ClearerVoice-Studio MossFormer2 instead of Sidon. 16 kHz, mono, float32 WAV embedded in parquet (122 shards, row order identical to the Sidon release) Twin release: PleasedPenguin/naturalvoice_737h_mf2sesr_48k… See the full description on the dataset page: https://huggingface.co/datasets/PleasedPenguin/naturalvoice_737h_mf2se_

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Author / organization	PleasedPenguin
License (as declared)	other
Downloads	194 (as reported by Hugging Face)
Likes	0
Created	10 October 2026
Last updated at source	10 October 2026

speechaudiospeech-enhancementmossformer2clearervoiceenglish

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