997小时长沙方言手机采集语音数据

中国长沙方言语音数据_朗读（手机），基于给定的脚本朗读并模拟录制，涵盖通用、交互、车载、家居等多类别，内容丰富。此数据集标注了文本内容、特殊标识符、噪音等多种属性，由2,301名长沙话母语发音人参与录制，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。

Changsha Dialect Speech Dataset (Read Speech Recorded via Mobile Phones). This dataset is created by having native speakers read aloud following preset scripts and conduct simulated recording, covering multiple categories including general scenarios, interactive scenarios, in-vehicle scenarios and smart home scenarios, with rich and diverse content. It is annotated with multiple attributes such as text content, special identifiers and noise levels. Recorded by 2,301 native Changsha dialect speakers, the dataset boasts high accuracy. It provides abundant resources for research and applications related to speech recognition. Verified by multiple AI companies, this dataset helps models achieve excellent performance when dealing with real-world diversity. We strictly comply with data protection regulations and privacy rules, ensuring that users' privacy and legitimate rights and interests are fully protected throughout the entire process of data collection, storage and usage. All data adheres to GDPR, CCPA and PIPL.

搜集汇总

背景与挑战

背景概述

该数据集包含997小时的长沙方言语音数据，通过手机在安静室内环境录制，格式为16kHz、16-bit WAV，涵盖通用、交互等多种内容类别。数据来自2,301名说话人（1,030名男性、1,271名女性），并提供了文本转录、噪声标注等标注信息，句子级准确率达到95%，版权归DataTang所有，适用于商业用途。