Speech Dataset

Chinese Simplified Dataset

简体中文数据集

High-Quality Chinese Simplifies TTS Dataset for AI & Speech Models

Chinese Simplified Dataset

Overview

  • LanguageChinese Simplified
  • Dataset TypesTTS
  • CountryChina

Description

Single-utterance recordings, which tend to fall in the 5 to 30 second range.

Dataset Highlights

  • LanguageChinese Simplified
  • Sample Rate48 kHz
  • Total Hours2,762 hrs
  • Speakers3,725+
  • ChannelsMono

Use Cases

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

Sample Dataset Specs

Dataset TypeTTS
Sampling Rate48 kHz
Speakers3,725 Speakers
ChannelMono
Total Hours2,762 hrs
Total # of Speakers3,725

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.

Technical Details

  • Recording PlatformMobile App
  • Audio Format.wav
  • Transcription Format.json
  • WER (%)5
  • Gender DistributionFemale 1,920, Male 1,535, Unknown 270
  • Age Range18-50

Featured Clients

Trusted by leading AI teams and enterprises worldwide.

  • Microsoft
  • Amazon Web Services
  • Google

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