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README.md

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 license: cc-by-nc-nd-4.0
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+## Description
+2,284 native speakers of Kunming dialect participated in the recording, with authentic accent and from multiple age groups. The recorded script covers a wide range of topics such as generic, interactive, on-board, and home. Local people in Kunming participated in quality check and proofreading, and the text was transferred accurately. It matches with mainstream Android and Apple system phones.
+
+For more details, please refer to the link: https://www.nexdata.ai/dataset/943?source=Huggingface
+
+
+## Format
+16kHz, 16bit, uncompressed wav, mono channel
+
+## Recording environments
+quiet indoor environment, without echo
+
+## Recording content (read speech)
+generic category; human-machine interaction category; smart home command and control category; numbers; dialect
+
+## Demographics
+2,284 people; 60% are females; people aged from 16-25 account of 80%; people are from Kunming or the surrounding areas
+
+## Transcription content
+text, noisy symbols, special identifiers
+
+## Device
+Android mobile phone, iPhone
+
+## Language
+Kunming dialect
+
+## 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