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2,904 Hours - Real-time Speech Assistant Mandarin Speech Data_Data Products_Datatang_2,904 Hours - Real-time Speech Assistant Mandarin Speech Data

2,904 Hours - Real-time Speech Assistant Mandarin Speech Data

  • real time speech data
  • quiet indoor
  • 16kHz, 16bit, wav
Sample

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2,904 Hours - Real-time Speech Assistant Mandarin Speech Data_Data Products_Datatang 2,904 Hours - Real-time Speech Assistant Mandarin Speech Data_Data Products_Datatang

Data Introduction

This data is the customer consultation data of a well-known voice assistant in the real scene, and it is the actual consultation recording between customer service and customers. The valid time is 2,904 hours. The collection is carried out in queit indoor environment, including some noises that don't affect the speech recognition. All texts are of high accuracy after manually transcribed and proofread by professional annotators.

Data Specification

Format
16kHz, 16bit, uncompressed wav, mono channel
Recording environment
relatively quiet indoor environment; normal environment with noise that does not affect the voice recognition
Recording content
user query of speech assistant
Device
mobile phone
Language
mandarin
Annotation
annotating for the transcription text, recording environment, gender and pinyin
Application scenarios
speech recognition; voiceprint recognition
Accuracy
not lower than 95%

Sample

  • 00:00/00:00

    太极fgftai4 ji2

  • 00:00/00:00

    note三手机来电显示为什么有多个号码fgfnote san1 shou3 ji1 lai2 dian4 xian3 shi4 wei4 shen2 me5 you3 duo1 ge4 hao4 ma3

  • 00:00/00:00

    愤怒的小鸟之英雄传直接下载fgffen4 nu4 de5 xiao3 niao3 zhi1 ying1 xiong2 chuan2 zhi2 jie1 xia4 zai3

  • 00:00/00:00

    小说啊fgfxiao3 shuo1 a1

  • 00:00/00:00

    三十年的重量阅读答案fgfsan1 shi2 nian2 de5 zhong4 liang4 yue4 du2 da2 an4

More Sample

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2,904 Hours - Real-time Speech Assistant Mandarin Speech Data_Data Products_Datatang