Labeled Voice Audio Dataset

Labeled Voice Audio Dataset Overview This dataset contains a comprehensive collection of audio files and associated metadata for scientific research purposes. The labels include the voice quality assessments on the grbas scale. The dataset is structured to support various audio analysis, machine learning, and acoustic research applications. Dataset Contents Files Included - database.sql - Complete database dump containing all metadata, user information, and file references - data.zip - Compressed archive containing all audio files (1,374 audio files in WAV format) - README.md - Readme file with further information Database Structure The database contains the following key tables: - patients - Patient demographic information including gender, age and microphone type - sound_files - Audio file metadata including filenames, sound types and patient associations - users - User account information for system access and labeling activities - labelings - Voice quality assessments using the GRBAS scale (Grade, Roughness, Breathiness, Asthenia, Strain) - labeling_notes - Additional notes and comments associated with voice quality assessments Audio Data The audio collection consists of 1,374 individual audio files in WAV format. All files are contained within the 'data.zip' archive and can be extracted to access the individual audio samples. Audio Specifications: - Format: WAV (Waveform Audio File Format) - Total Files: 1,374 Data Sources: This dataset includes audio files from multiple sources: - Original recordings and assessments - Selected audio files from the Saarbrücken Voice Database (see Attribution section below) Citation If you use this dataset in your research, please cite it appropriately: VReedback GmbH & Co. KG (2025). Audio Research Dataset. Zenodo. https://doi.org/10.5281/zenodo.17080420 Additionally, please cite the Saarbrücken Voice Database: Pützer, M., & Koreman, J. (1997). A German Database of Patterns of Pathological Vocal Fold Vibration. In Phonus Research Report (Nummer 3, S. 143–153). Zenodo. https://doi.org/10.5281/zenodo.16258835 License This dataset is licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). Attribution Saarbrücken Voice Database Portions of the audio data in this dataset are derived from the Saarbrücken Voice Database, which is also licensed under CC BY 4.0. When using this dataset, please also cite the original source: Pützer, M., & Koreman, J. (1997). A German Database of Patterns of Pathological Vocal Fold Vibration. In Phonus Research Report (Nummer 3, S. 143–153). Zenodo. https://doi.org/10.5281/zenodo.16258835# 带标注的语音音频数据集 ## 概述 本数据集汇集了一套全面的音频文件及关联元数据，专供科研场景使用。其标注涵盖基于GRBAS量表（GRBAS scale，包含等级Grade、粗糙度Roughness、气息声Breathiness、乏力感Asthenia与紧张度Strain五个维度）的语音质量评估。本数据集的结构可适配各类音频分析、机器学习及声学研究应用。 ## 数据集内容 ### 所含文件 - `database.sql`：包含全部元数据、用户信息与文件引用的完整数据库导出文件 - `data.zip`：压缩归档文件，内含1374个WAV（波形音频文件格式，Waveform Audio File Format）格式的音频文件 - `README.md`：收录详细说明信息的说明文档 ### 数据库架构 该数据库包含以下核心数据表： - `patients`：患者人口统计信息表，涵盖性别、年龄与麦克风类型字段 - `sound_files`：音频文件元数据表，包含文件名、声音类型与患者关联信息 - `users`：用于系统访问与标注活动的用户账户信息表 - `labelings`：基于GRBAS量表的语音质量评估表 - `labeling_notes`：与语音质量评估相关的附加注释与评论表 ### 音频数据 本次音频合集包含1374个独立的WAV格式音频文件，所有文件均收纳于`data.zip`归档中，解压后即可获取单个音频样本。 #### 音频规格 - 格式：WAV（波形音频文件格式，Waveform Audio File Format） - 文件总数：1374 #### 数据集来源 本数据集的音频文件来自多个渠道： - 原始录制内容与评估结果 - 选自萨尔布吕肯语音数据库（Saarbrücken Voice Database）的音频文件（详见下文归属说明） ## 引用规范 若您在研究中使用本数据集，请按如下方式进行引用： VReedback GmbH & Co. KG (2025). Audio Research Dataset. Zenodo. https://doi.org/10.5281/zenodo.17080420 此外，请一并引用萨尔布吕肯语音数据库： Pützer, M., & Koreman, J. (1997). A German Database of Patterns of Pathological Vocal Fold Vibration. In Phonus Research Report (Nummer 3, S. 143–153). Zenodo. https://doi.org/10.5281/zenodo.16258835 ## 许可协议 本数据集采用知识共享署名4.0国际许可协议（Creative Commons Attribution 4.0 International License，CC BY 4.0）进行授权。 ## 归属说明 ### 萨尔布吕肯语音数据库 本数据集的部分音频数据源自萨尔布吕肯语音数据库（Saarbrücken Voice Database），该数据库同样采用CC BY 4.0协议授权。在使用本数据集时，请一并引用其原始来源： Pützer, M., & Koreman, J. (1997). A German Database of Patterns of Pathological Vocal Fold Vibration. In Phonus Research Report (Nummer 3, S. 143–153). Zenodo. https://doi.org/10.5281/zenodo.16258835