1006 Japanese native speakers participated in the recording, coming from eastern, western, and Kyushu regions, while the eastern region accounting for the largest proportion. The recording content is rich and all texts have been manually transferred with high accuracy.
For more details, please refer to the link:https://www.nexdata.ai/datasets/speechrecog/934?source=Github
16kHz, 16bit, uncompressed wav, mono channel
quiet indoor environment, without echo
common sentences
1,006 people from Japan; 56% of which are female
Android mobile phone: iPhone
Japanese
text
95%
speech recognition; voiceprint recognition
Commercial License