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SynDataLab-JA-Refs/irodori-refs-10k

Irodori TTS Reference Voices (10K) 10,000 synthetic Japanese reference voices generated with the Irodori-TTS-500M-v2-VoiceDesign model from voice-design captions (no reference audio — no_ref=True). Each row is one unique speaker. Columns column type description audio Audio(48kHz mono) reference waveform text string Japanese utterance with emoji prosody cues speaker_id string speaker_00001 … speaker_10000 Related datasets Clones… See the full description on the dataset page: https://huggingface.co/datasets/SynDataLab-JA-Refs/irodori-refs-10k.

sourceHugging Faceapache-2.0updated 5mo agoView on Hugging Face

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Dataset Card

Irodori TTS Reference Voices (10K)

10,000 synthetic Japanese reference voices generated with the Irodori-TTS-500M-v2-VoiceDesign model from voice-design captions (no reference audio — no_ref=True).

Each row is one unique speaker.

Columns

column	type	description
`audio`	Audio(48kHz mono)	reference waveform
`text`	string	Japanese utterance with emoji prosody cues
`speaker_id`	string	`speaker_00001` … `speaker_10000`

Related datasets

—Clones (2.99M) — SynDataLab/irodori-clones-3m: 299 additional utterances generated in each reference voice using the main Irodori-TTS-500M-v2 model with latents encoded from these reference audios. Join on speaker_id to link each clone to its reference.

Generation

—Model: Aratako/Irodori-TTS-500M-v2-VoiceDesign
—Codec: Aratako/Semantic-DACVAE-Japanese-32dim
—Precision: bf16, num_steps=40, truncation_factor=0.9, rescale_k=0.96, rescale_sigma=3.0, cfg_scale_text=3.0, cfg_scale_caption=3.0