TISE Dataset-Thai Script for Imaginary Spelling using Electroencephalogram Signals

Thai Script for Imaginary Spelling using Electroencephalogram (TISE dataset) is related to pronunciation/spelling and imagination of Thai vowel script based on electroencephalogram (EEG) signals. This dataset consists of character spelling (CS) and character imagination (CI) datasets. Providing CS and CI datasets is very important to ensure that the EEG signal patterns of spoken scripts are by imagination. So, this dataset needs to be provided. In addition, previous researchers have yet to collect Thai script imagination datasets. The participants used as samples in this study were 33 healthy people, 25 males, and eight females, from Thai students at the Rajamangala University of Technology Thanyabur. The participants' EEG signals were recorded using Contec KT 88 with 16 channels. This dataset consists of 4 types of data: (1) Raw data for experiments, (2) Raw data for calm conditions, (3) Data analysis for Character spelling, and (4) Data analysis for Character imagination. Data analysis for Character spelling and Character imagination was generated from the combined data (joined_data) for eight Thai vowel characters based on the timestamp of the characters' appearance. Also attached is the Ethical Clearance.pdf file related to the research permit from the Ganesha University of Education ethics committee. The Stimulus media.mp4 file is the stimulus media file used during the experiment, while the Timestamp Thai script.pdf file contains the duration of the Thai characters' appearance.

泰文虚构拼写与脑电波（TISE 数据集）紧密关联，涉及基于脑电波（EEG）信号的泰文元音字母的发音与拼写想象。本数据集包含字符拼写（CS）与字符想象（CI）两个子集。提供 CS 和 CI 子集至关重要，以确保所记录的脑电波信号模式源自对所拼写文本的想象。因此，有必要提供此类数据集。此外，既往研究尚未搜集泰文拼写想象数据集。本研究中使用的样本参与者为33名健康个体，其中男性25名，女性8名，均来自泰国拉差曼加拉科技大学的学生。参与者的脑电波信号采用 Contec KT 88 设备的16个通道进行记录。本数据集包含四种类型的数据：（1）实验原始数据，（2）平静状态下的原始数据，（3）字符拼写数据分析，以及（4）字符想象数据分析。字符拼写与字符想象的数据分析均基于泰文八个元音字母出现的时戳，从合并数据（joined_data）中生成。此外，还附有与甘尼什教育大学伦理委员会研究许可相关的伦理审查文件 Ethical Clearance.pdf。Stimulus media.mp4 文件是实验中使用的刺激媒体文件，而 Timestamp Thai script.pdf 文件包含了泰文字符出现的时间长度。