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1,002 Hours – Changsha Dialect Speech Data by Mobile Phone_Autonomous Driving Data Solution_Datatang_1,002 Hours – Changsha Dialect Speech Data by Mobile Phone

1,002 Hours – Changsha Dialect Speech Data by Mobile Phone

  • 2,303 people, balanced distribution of age group
  • Changsha locals
  • sentences accuracy rate 95%
Sample

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1,002 Hours – Changsha Dialect Speech Data by Mobile Phone_Autonomous Driving Data Solution_Datatang 1,002 Hours – Changsha Dialect Speech Data by Mobile Phone_Autonomous Driving Data Solution_Datatang

Data Introduction

2,000 Changsha natives participated in the recording, covering multiple age groups, with a balanced gender distribution and authentic accent. The recorded text is rich in content, covering general, interactive, car, home and other categories. Local people in changsha check and proofread. The accuracy of sentences is 95%. It is mainly applied to speech recognition, machine translation and voiceprint recognition.

Data Specification

Format
16kHz, 16bit, uncompressed wav, mono channel
Recording environment
quiet indoor environment, without echo
Recording content (read speech)
generic category; human-machine interaction category; smart home command and control category; numbers; dialect
Speaker
2,000 people, balance for gender
Device
Android mobile phone, iPhone
Language
Changsha dialect
Transcription content
text, noisy symbols, special identifiers
Application scenario
speech recognition, voiceprint recognition
Application scenarios
speech recognition, voiceprint recognition

Sample

  • 00:00/00:00

    平顺酒楼

  • 00:00/00:00

    这首歌曲的名字叫转身说爱你请唱这首歌

  • 00:00/00:00

    你不要以为我找不到你

  • 00:00/00:00

    三加八加二加五加六加七加八加九等于多少?

  • 00:00/00:00

    定哒十桌结果还是,炸哒箍

More Sample

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1,002 Hours – Changsha Dialect Speech Data by Mobile Phone_Autonomous Driving Data Solution_Datatang