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+86
-10-62660053

E-mail

contact@speechocean.com

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Data Center
Data Center
 Speech Recognition
King-ASR-027
Data Name
Chinese Mandarin Speech Recognition Corpus (Telephone)
Producer
Speechocean
IPR Ownership
Speechocean
Language
Chinese Mandarin
Hours
143
Speakers
648
Gender Distribution
339 Male and 309 Female
Utterances
1,638
Platforms
Telephone
Channels
1
Parameters
8KHz,16bit
Environment
quiet (office)
Date
2014.02
Telephone
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