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--- |
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task_categories: |
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- automatic-speech-recognition |
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language: |
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- en |
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--- |
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# Dataset Card for Nexdata/American_Children_Speech_Data_By_Mobile_Phone |
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## Description |
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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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For more details, please refer to the link: https://www.nexdata.ai/datasets/1197?source=Huggingface |
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# Specifications |
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## Format |
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16kHz, 16bit, uncompressed wav, mono channel |
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## Recording environment |
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quiet indoor environment, without echo |
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## Recording content (read speech) |
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children's books and textbooks |
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## Demographics |
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286 American children, 53% of which are female, all children are 5-12 years old |
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## Device |
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Android mobile phone, iPhone |
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## Language |
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American English |
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## Application scenarios |
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speech recognition; voiceprint recognition. |
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## Accuracy rate |
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95% of sentence accuracy |
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# Licensing Information |
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Commercial License |