Hong Kong Cantonese and Mandarin Parallel Conversational Speech Recognition Corpus (Mobile)

This database is collected over Mobile phones in quiet (office/home) environment, which were from 335 speakers, including 165 male and 170 female. The total pure recording time is about 150.5 hours, including the reasonable leading and trailing silence.
Specifications:
ID:
King-ASR-443-1
Size:
150.5 hours
Language:
Chinese, Cantonese
Sample rate & bit depth
16kHz, 16bit
Recording environment
quiet (office/home)
Speaker
165 male and 170 female
Devices:
Mobile
Accuracy Rate
Word Accuracy 95%
Samples
Audio
King-ASR-443-1-1016-S0-Android

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