Chinese English Pronunciation Evaluation Corpus (Phone Level)

This database is collected over Mobile phones in quiet (office/home) environment, which were from 250 speakers, including 125 male and 125 female. The total pure recording time is about 5.9 hours, including the reasonable leading and trailing silence.
Specifications:
ID:
King-ASR-762
Size:
5.9 hours
Language:
English
Sample rate & bit depth
16kHz, 16bit
Recording environment
quiet (office/home)
Speaker
125 male and 125 female
Devices:
Mobile
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Samples
Audio
King-ASR-762-000050003
King-ASR-762-000050010
King-ASR-762-000060015
King-ASR-762-000060020

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