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

Tasks:
Text-to-Speech
Modalities:
Audio
Text
Formats:
parquet
Languages:
Japanese
Size:
10K - 100K
Libraries:
Datasets
Dask
Polars
License:
Dataset card Data Studio Files
xet
 Community
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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
Downloads last month
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Number of rows:
10,000
Total file size:
7.66 GB

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