nexdata-ai/55-hours-british-children-speech-data-by-microphone

British English Speech Dataset

55-Hours-British-Children-Speech-Data-by-Microphone

Description

It collects 201 British children. The recordings are mainly children textbooks, storybooks. The average sentence length is 4.68 words and the average sentence repetition rate is 6.6 times. This data is recorded by high fidelity microphone. The text is manually transcribed with high accuracy.

For more details, please refer to the link: https://www.nexdata.ai/datasets/62?source=Github

Format

44.1kHz, 16bit, uncompressed wav, mono channel

Recording environment

quiet indoor environment, without echo

Recording content (read speech)

children’s textbooks, story books, oral language, numbers, letters

Speaker

201 British children, 50% of which are female

Device

HI-FI microphone

Language

British English

Transcription content

text

Accuracy rate

95%

Application scenarios

speech recognition, voiceprint recognition

Licensing Information

Commercial License