Description

205 People Accent Mandarin Speech Data in Noise Environment _ G. Speakers recorded their speech in accent mandarin in various daily scenarios in noisy environment. The recordings cover categories like in-car scene, smart home, smart speech assistant. It be used for speech recognition acoustics language model training and algorithm research, machine translation corpus construction, voiceprint recognition model training and algorithm research.

For more details, please refer to the link: https://www.nexdata.ai/dataset/192?source=Huggingface

Format

16kHz, 16bit, uncompressed wav, mono channel

Recording Environment

Noisy environment including subway, market, restaurant, street, airport etc.

Recording Content

smart car; smart home; speech assistant

Speaker

205 people, 58% of which are male

Device

Android mobile phone; iPhone

Language

mandarin (without heavy local accent)

Transcription content

text, noise symbols

Accuracy rate

95% (the accuracy rate of noise symbols is not included)

Application scenarios

speech recognition, voiceprint recognition

Licensing Information

Commercial License

audio audioduration (s) 1.63 4.32