MDT-ASR-A007 Mandarin Chinese Conversational Speech Recognition Corpus—Telephony
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Languages
ZH-CN
Recording Environment
Indoor Environments
Duration
6,057 h
Data Content
Chinese Telephone Spontaneous Conversation Speech Corpus
File Format
WAV, TXT
Speech Parameters
PCM /Mono/16bits/8KHz
Recording Equipment
Mobile
Field of Application
ASR
Data Sensitive Items
Nil
Copyright Owner
Magic Data
open source duration
5.2 h
Sample
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Why MD Datasets
Full Compliance
ISO/IEC 27001 & ISO/IEC 27701:2019 compliant
Multiple Dimension
Audio, text, image, and video multi-modal data
Extensive Scope
Conversational, scripted, and spontaneous data covering extensive domains
High Accuracy
Expertise secured quality result