500小时南昌方言自然对话（双语标注）手机采集语音数据

南昌方言语音数据_对话（手机），由录音人自由交谈并进行录制。此数据集标注了文本内容、句时间戳、说话人身份、性别等多种属性，由母语方言使用者录制，准确性高，为语音识别相关研究及应用提供了丰富的资源，经多家AI公司验证：有助于模型面对真实世界的多样性时能够表现出色。我们严格遵循数据保护法规和隐私规定，确保数据采集、存储和使用的过程中维护用户的隐私和合法权益，所有数据均遵循GDPR, CCPA, PIPL。

Nanchang Dialect Speech Dataset: Dialogue (Mobile Recorded)
This dataset is collected through free conversations between participating speakers, and is annotated with multiple attributes including transcript text, sentence-level timestamps, speaker identity, gender, etc. Recorded by native Nanchang dialect speakers, the dataset boasts high annotation accuracy. It provides rich resources for research and application in the field of speech recognition. Verified by multiple AI enterprises, this dataset helps models deliver excellent performance when facing real-world diversity. We strictly comply with data protection regulations and privacy rules, ensuring that user privacy and legitimate rights and interests are protected throughout the entire process of data collection, storage and utilization. All data in this dataset fully adhere to GDPR, CCPA and PIPL.

搜集汇总

背景与挑战

背景概述

该数据集包含500小时南昌方言自然对话语音数据，采用手机采集，标注了文本内容、普通话释义、句时间戳和说话人身份等多种属性，适用于语音识别和声纹识别研究。数据由约500名南昌地区母语者录制，男女比例均衡，覆盖多个年龄段，字准确率达98%，普通话注释准确率90%。