Supplementary material for "A database for the comparison of measured datasets of human voice directivity"
收藏资源简介：
[1] C. Pörschmann. “A database for the comparison of measured datasets of human voice directivity," in Proceedings of the Forum Acusticum, Torino, Italy, 2023. This study presents a database that allows direct comparison and visualization of datasets from 19 different studies. The data is collected from tables, plots, and datasets from the supplemental material of the respective studies. Some studies present directivity patterns averaged over a whole sentence, while others report phoneme-dependent data. Furthermore, these datasets vary in their sampling grids, with many measured in the horizontal plane and just a few measured spherically. Most datasets included in this work present frequency-band averaged values, for example, in one-third octave bands, while a few newer studies provide the raw data in the form of transfer functions. Furthermore, the supplementary material contains voice directivity datasets determined over a complete sentence determined for a phonetically balanced German sentence (measured twice for 13 subjects). The .pdf file contains information on the database that allows comparing the results of 19 publications on voice directivities general information on the voice directivity files in the SOFA format information on the indices and names of the SOFA-files additional plots The Database.zip Excel-file containing datasets from the publications given in frequency-bands SOFA-Files (sampled on sparse grid) of all own datasets from previous studies Matlab scripts for importing, upsampling and visualizing all voice directivity datasets considered in the database The VoiceDirectivitySentence.zip files contain voice directivities patterns averaged over one phonetically balanced sentence in the SOFA format sampled on the sparse measuring grid upsampled to a dense grid
[1] C. Pörschmann. "用于人声指向性实测数据集比对的数据库"，收录于《国际声学论坛（Forum Acusticum）会议论文集》，意大利都灵，2023年。本研究构建了一款可对19项不同研究的数据集开展直接比对与可视化的数据库。该数据集从对应研究的附表、绘图及补充材料中采集所得。部分研究提供了整句语音平均的指向性模式数据，其余研究则给出了与音素相关的数据集。此外，上述数据集的采样网格存在差异：多数仅在水平面内完成测量，仅少数采用球面采样方式。本研究收录的多数数据集为频带平均数值，例如三分之一倍频程带，而少数较新的研究则以传递函数形式提供原始数据。此外，补充材料包含针对语音平衡德语整句的人声指向性数据集（该数据集由13名受试者完成两次测量）。该.pdf文件包含数据库相关信息，具体包括：可用于比对19项人声指向性研究成果的内容、SOFA格式（SOFA）人声指向性文件的通用说明、SOFA格式文件的索引与名称信息，以及附加绘图。Database.zip：收录了各文献中以频带形式呈现的数据集。SOFA格式文件（稀疏网格采样）：包含本研究既往工作中的全部自有数据集。Matlab脚本：用于导入、上采样及可视化本数据库收录的全部人声指向性数据集。VoiceDirectivitySentence.zip：包含以SOFA格式存储的、针对语音平衡整句的平均人声指向性模式，该数据已从稀疏测量网格采样至稠密网格。
