794小时四川方言手机采集语音数据

中国四川方言语音数据_朗读（手机），基于给定的脚本朗读并模拟录制，由2,507名四川发音人，在安静的室内环境下的录音数据。录音内容广泛，覆盖日常短信及多领域客户咨询，句子平均重复次数1.3次，平均句长12.5字。文本经过人工校对，准确率高，匹配主流安卓、苹果系统手机，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。

Sichuan Dialect Read-Speech Dataset (Mobile Phone Collection). This dataset is collected from 2,507 local Sichuan speakers, who recorded read-aloud speech using mobile phones by reading pre-provided scripts, with all recordings conducted in quiet indoor environments. The recorded content covers a wide range of scenarios, including daily short message texts and customer inquiries across multiple domains. The average number of repetitions per sentence is 1.3, with an average sentence length of 12.5 Chinese characters. All texts have undergone manual proofreading to ensure high accuracy. The dataset is compatible with mainstream Android and Apple iOS mobile devices, providing abundant resources for speech recognition-related research and applications. Verified by multiple AI companies, this dataset helps speech models achieve excellent performance when facing real-world diversities. Strict compliance with data protection regulations and privacy rules is maintained throughout the entire process of data collection, storage and usage, to safeguard users' privacy and legitimate rights and interests. All collected 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794小时的四川方言语音数据，由2,507名说话人使用手机在安静室内环境录制，内容覆盖日常文本和多领域客户咨询，平均句子长度12.5字符且重复率低。文本经过人工校对，准确率达95%，适用于语音识别研究和应用，并符合数据保护法规。