Acoustic and Perceptive Effects of Smile on Language

The data set is based on a perceptual experiment in which it should be decided whether or not to smile when speaking a word. Twelve different words were each spoken by a speaker eight times and different physical measurements were determined for this purpose. These words were played out in a total of 50 subjects, who had to decide whether or not to hear a smile. In addition, it was known whether the speaker, according to his own statement, had smiled while speaking.本数据集源自一项知觉实验，实验核心为判断词汇播报过程中是否应当伴随微笑。12组不同词汇各由一名发音者重复播报8次，并同步采集了多项生理测量指标。所有词汇的音频样本共计向50名受试者播放，受试者需判断是否能从音频中感知到微笑。此外，可获知该发音者自述其在播报对应词汇时是否实际露出了微笑。