Electroencephalogram (EEG) recordings obtained when simultaneously presenting audio stimulations

The dataset consists of EEG recordings obtained when subjects are listening to different utterances : a, i, u, bed, please, sad. A limited number of EEG recordings where also obtained when the three vowels were corrupted by white and babble noise at an SNR of 0dB. Recordings were performed on 8 healthy subjects.本数据集包含受试者聆听不同语音片段时采集的脑电图（Electroencephalogram, EEG）信号，涵盖的语音片段包括元音a、i、u，以及单词bed、please与词汇sad。此外，数据集还包含少量当上述三个元音语音被信噪比（Signal-to-Noise Ratio, SNR）为0dB的白噪声及多说话人背景噪声干扰时采集的脑电图信号。所有信号均采自8名健康受试者。