Speech Dataset

Korean Dataset

한국어 데이터셋

High-Quality Korean Call-Center, Scripted Monologue, and Media (Podcast) Dataset for AI & Speech Models

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Korean Dataset

Overview

  • LanguageKorean
  • Dataset TypesCall-Center, Podcast, Scripted Monologue
  • CountryKorea

Description

This dataset includes unscripted synthetic agent–customer telephonic conversations (5–15 minutes), licensable public domain audio/video files such as interviews and podcasts with 1 to 5 participants (15–60 minutes), and scripted monologues featuring a single speaker delivering predefined content for speech and language model training.

Dataset Highlights

  • LanguageKorean
  • Sample Rate16 kHz / 24 kHz / 48 kHz / 8 kHz
  • Total Hours2761:14:49
  • Speakers1,641+
  • ChannelsDual / Mono
  • Duration Range5 - 60 mins

Use Cases

  • ASR (Automatic Speech Recognition)
  • Virtual Assistants & Chatbots
  • Conversational AI
  • Speech Analytics
  • TTS (Text-to-Speech)
  • Language Modelling

Sample Dataset Specs

Dataset TypeCall CenterMedia DataScripted MonologueScripted Monologue
Sampling Rate8 kHz16 kHz24 kHz48 kHz
Speakers2 SpeakersMultiple SpeakersSingle SpeakerSingle Speaker
ChannelDualMonoMonoMono
Total Hours102:27:55203:46:54500:00:001,955:00:00
Total # of Speakers1,244397On RequestOn Request

Key Benefits

  • Diverse & RepresentativeBroad speaker coverage for inclusive, real-world AI.
  • High-Quality AudioClean, balanced recordings for reliable model performance.
  • Ready for AI/MLStructured and annotated for seamless integration.
  • Scalable & FlexibleMultiple durations, speakers, and domains to fit your needs.

Featured Clients

Trusted by leading AI teams and enterprises worldwide.

  • Microsoft
  • Amazon Web Services
  • Google

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