299 Hours - American Children Speech Data By Mobile Phone

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299 Hours - American Children Speech Data By Mobile Phone_299 Hours - American Children Speech Data By Mobile Phone

299 Hours - American Children Speech Data By Mobile Phone

Licensed Off-the-shelf Datasets to Boost AI Projects Development.

The data is recorded by 290 children from the U.S.A, with a balanced male-female ratio. The recorded content of the data mainly comes from children's books and textbooks, which are in line with children's language usage habits. The recording environment is relatively quiet indoors, the text is manually transferred with high accuracy.

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Specifications

Format: 16kHz, 16bit, uncompressed wav, mono channel

Recording environment: quiet indoor environment, without echo

Recording content (read speech): children's books and textbooks

Demographics: 286 American children, 53% of which are female, all children are 5-12 years old

Device: Android mobile phone, iPhone

Language: American English

Application scenarios: speech recognition; voiceprint recognition.

Accuracy rate: 95% of sentence accuracy

he wore baggy trousers and a long shirt, his face was almost completely hidden by his head cloth. he did not speak or look at them.
for his or her intelligence. that goes for the animals as well as the people. everything that happens to them is explained to us.
arabia where the greatest horses in the world were bred!
chapter three of terror at the zoo by peg kehret.
jack pushed his glasses into place. who was going to believe any

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299 Hours - American Children Speech Data By Mobile Phone

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299 Hours - American Children Speech Data By Mobile Phone