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The data requirement cannot be less than 5 words and cannot be pure numbers

Professional Recording Studio

Our recording studio comlies with NR15 acoustic standard and passed the test of the Center for BuildingEnvironment Test, Tsinghua University, with reverberation time of less than 0.1 seconds and background noise of less than 20dB(A).

It's equipped with vocal condenser microphone, Mackie Big Knob monitoring equipment, and Apollo sound card, and supports 8 channels input.

The recording quality is controlled by professional personnel and our linguist team assits in the production of pronunciation dictionary.

Sample Voice Corpus

Datatang has a vast collection of voice sample corpus and supports individual requirements of multiple domains such as finance, securities, weather, sports, public transportation, tourism, and songs.

  • Tangyu

    Female, Mandarin Chinese, lively style

  • Tangnan

    Female, Mandarin Chinese, Nature style

  • Tangjing

    Female, Mandarin Chinese, Nijigen style

  • Tangxin

    Female, Mandarin Chinese, Sweet style

  • Tangfang

    Male, Mandarin Chinese, Deeptone style

  • Tangping

    Female, Mandarin Chinese, Imitating-children style

  • Tanghan

    Female, Anhui dialect, Storytelling style

  • Tanglin

    Female, Mandarin Chinese, Sophisticated style

  • Tangshan

    Female, American English, Sweet style

  • Tangmin

    Female, Mandarin Chinese, Sweet style

  • Tangluo

    Male, English, Husky style

  • Tangao

    Male, Mandarin Chinese, Husky style

Types Of Speech Synthesis Data

Datatang provides multi-language, multi-timbre, multi-domain and multi-style speech synthesis data collection, and provide data annotation with word accuracy of 99.5% and phoneme segmentation of 0.01s.

Get Speech Synthesis Data Solution
Speech Synthesis Data Quality and Security Management
  • Professional Equipment

    Professional recording studio
    and recording equipment

  • Rich Resources

    Massive voice sample corpus

  • Quality Inspection

    Multi-level quality inspections

  • Secure Implement

    Authorize, Delivery
    and Data Erase.

  • ISO9001 Certification

    Pursue High Quality with
    ISO9001 Certified Process

  • Security

    Certified in ISO27701 and 27001
    for privacy and security

Datatang also provides off-the-shelf datasets for rapid AI model optimization.
Get Training Datasets Catalog