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800-Hours-Sichuan-Dialect-Conversational-Speech-Data-by-Mobile-Phone

Description

1730 Sichuan native speakers participated in the recording and face-to-face free talking in a natural way in wide fields without the topic specified. It is natural and fluency in speech, and in line with the actual dialogue scene. We transcribed the speech into text manually to ensure high accuracy.

For more details, please refer to the link: https://www.nexdata.ai/datasets/speechrecog/1065?source=Github

Format

16kHz, 16bit, uncompressed wav, mono channel

Recording environments

quiet indoor environment, without echo

Recording content

no topic is specified, and the speakers make dialogue while the recording is performed

Demographics

1,730 people, 74% of which are female; 88% of 1,730 people are not more than 25 years old; people are from Sichuan or Chongqing

Annotations

annotating for the transcription text, speaker identification and gender

Device

Android mobile phone, iPhone

Language

Sichuan dialect

Applications

speech recognition, voiceprint recognition.

Licensing Information

Commercial License