Datasets:
task_categories:
- automatic-speech-recognition
language:
- en
Dataset Card for Nexdata/American_Children_Speech_Data_By_Mobile_Phone
Description
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.
For more details, please refer to the link: https://www.nexdata.ai/datasets/1197?source=Huggingface
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
Licensing Information
Commercial License