400 native Japanese speakers involved, balanced for gender. The recording corpus is rich in content, and it covers a wide domain such as generic command and control category, human-machine interaction category; smart home category; in-car category. The transcription corpus has been manually proofread to ensure high accuracy.
For more details, please refer to the link: https://www.nexdata.ai/datasets/1048?source=Github
16kHz, 16bit, uncompressed wav, mono channel.
moderately quiet indoor environment, without echo.
generic category; human-machine interaction category; smart home command and control category; in-car command and control category; numbers.
464 Japanese, 53% of which are Female.
Android mobile phone, iPhone.
English
speech recognition, voiceprint recognition.
Commercial License