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Global Resources
Global Resources

With extensive experience in speech recognition, Datatang has resource pool covering more than 50 countries and regions and provides data collection and annotation of hundreds of languages.

Linguist Team

Our linguist team works closely with clients to assist them with dictionary and text corpus construction, speech quality inspection, linguistics consulting and etc.

Linguist Team
Types of Speech Recognition Data

Datatang is equipped with professional recording equipment and has resources pool of 50+ countries and regions, and provide various types of speech data collection and annotation serivces.

Get Tailored Speech Recognition Data Solution

Speech Recognition Data Annotation Capability

Our platform supports various types of speech data labeling, such as speech segmentation, noise annotation, Speech annotation and speaker role labeling, and has built-in human-computer interaction semi-automatic labeling and quality inspection functions, increasing labeling efficency by over 30% per annotator.

Try Our Data Annotation Platform
Speech Recognition Data Annotation Capability
Speech Recognition Data Quality and Security Management
  • Global Resources

    Global resources covering hundreds
    of languages worldwide

  • Secure Implementation

    NDA Guaranteed,Data
    destroyed upon delivery

  • Efficiency

    Support human-machine interaction labeling, save time and costs

  • Quality Inspection

    Multi-level quality inspections

  • ISO9001 Certification

    Obtained the ISO9001 quality
    management certification

  • Security

    Obtained ISO27701 and ISO27001 certification

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