TTS

When this dataset fits

TTS is a Korean Speech Synthesis Dataset from AI Hub. It is closer to TTS than to spontaneous ASR. License label AI Hub 이용안내. Size text is “300시간”, copied from the host.

Task / category

Speech · Speech · TTS, multi-speaker

Language

Korean

Format · Size

Audio · 300hours (210K speakers)

License

AI Hub terms(Catalog verified) · License document

Source & original link

AI Hub · URL not verified

Verification status

Source: Unknown · License: Verified · Last checked: 2026-09-03

TTS: Korean Speech Synthesis Dataset from AI Hub. License license on original source. Open the original link to download.

TTS (2021). AI Hub. license label: AI Hub terms catalog commercial mark: conditional Original URL is not stored on this catalog row. GearDel catalog: https://geardel.com/en/datasets/aihub-multi-speaker-tts. Last checked: 2026-09-03. Author names are not stored in the GearDel catalog and are not invented here.

Differences below use catalog fields only: license, commercial mark, provider, size text, and year.

• Korean Speech Synthesis DatasetKorean Speech Synthesis Dataset · AI HubViewSize text differs (300hours vs 100hours). Those strings are copied from the hosts. Catalog years differ (2021 vs 2020).
• TTSKorean Speech Synthesis Dataset · AI HubViewSize text differs (300hours vs 90hours). Those strings are copied from the hosts.
• KSS DatasetKorean Speech Synthesis Dataset · Hugging FaceViewLicense labels differ (AI Hub terms vs CC BY-NC-SA 4.0). Commercial marks differ (Commercial use may be conditional vs Commercial use restricted). Providers differ (AI Hub vs Hugging Face).
• MeloTTSKorean Speech Synthesis Dataset · Hugging FaceViewLicense labels differ (AI Hub terms vs MIT). Commercial marks differ (Commercial use may be conditional vs Commercial use allowed (catalog)). Providers differ (AI Hub vs Hugging Face).