OLKAVS

When this dataset fits

OLKAVS is a Korean Speech Recognition Dataset from GitHub. It is closer to speech recognition than to read-speech TTS. The catalog does not claim a license. Size text is “1,150시간 오디오”, copied from the host.

Task / category

Speech · Speech · ASR

Language

Korean

Format · Size

Audio · 1,150hours (1,107 speakers)

License

License unknown(No confirmed license in catalog)

Source & original link

GitHub · Original dataset link(Verified)

Verification status

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

OLKAVS: Korean Speech Recognition Dataset from GitHub. License license on original source. Open the original link to download.

OLKAVS (2024). GitHub. license label: License unknown catalog commercial mark: conditional Original: https://github.com/IIP-Sogang/olkavs-avspeech. GearDel catalog: https://geardel.com/en/datasets/olkavs. 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.

• ClovaCallKorean Speech Recognition Dataset · GitHubViewLicense labels differ (License unknown vs MIT). Commercial marks differ (Commercial use may be conditional vs Commercial use restricted). Size text differs (1,150hours vs 11,000). Those strings are copied from the hosts.
• Pansori TEDxKRKorean Speech Recognition Dataset · GitHubViewLicense labels differ (License unknown vs CC BY-NC-ND 4.0). Size text differs (1,150hours vs ~3hours). Those strings are copied from the hosts. Catalog years differ (2024 vs 2018).
• ZerothKorean Speech Recognition Dataset · GitHubViewLicense labels differ (License unknown vs Apache 2.0). Commercial marks differ (Commercial use may be conditional vs Commercial use allowed (catalog)). Size text differs (1,150hours vs Large). Those strings are copied from the hosts.
• Korean Speech Recognition DatasetKorean Speech Recognition Dataset · AI HubViewLicense labels differ (License unknown vs AI Hub terms). Providers differ (GitHub vs AI Hub). Size text differs (1,150hours vs 150hours). Those strings are copied from the hosts.