It collects 799 Japanese locals and is recorded in quiet indoor places, streets, restaurant. The recording includes 210,000 commonly used written and spoken Japanese sentences. The error rate of text transfer sentence is less than 5%. Recording devices are mainstream Android phones and iPhones. Format：16kHz 16bit, uncompressed wav, mono channel Recording environment：quiet indoor environment, street, restaurant Recording content(read speech)：colloquial sentences and written sentences Speaker：799 Japanese, 51% of which are female Device：Android mobile phone Language：Japanese Transcription content：text, time point of speech data, 6 noise symbols Accuracy rate：95% (the accuracy rate of noise symbols is not included) Application scenarios：speech recognition, voiceprint recognition

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Distributor(s)

ELRA

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