audio
audioduration (s) 1.78
6.78
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Description
The data set contains 344 American English speakers' speech data, all of whom are American locals. 50 sentences for each speaker. The valid data is 9.7 hours. It is recorded in quiet environment. The contents cover in-car scenario, smart home and speech assistant.
For more details, please refer to the link: https://www.nexdata.ai/dataset/79?source=Huggingface
Format
16kHz, 16bit, uncompressed wav, mono channel
Recording environment
quiet indoor environment, without echo
Recording content (read speech)
smart car; smart home; speech assistant
Speakers
344 Americans, 55% of which are male
Device
Android mobile phone, iPhone
Language
American English
Transcription content
text, time point of speech data, 2 noise symbols, 5special identifiers
Accuracy rate
95% (the accuracy rate of noise symbols and other identifiers is not included)
Application scenarios
speech recognition, voiceprint recognition
Licensing Information
Commercial License
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