High Speed Recordings of 10 healthy untrained subjects during slow and fast Messa di Voce

This dataset contains data of 10 healthy untrained subjects performing Messa di Voce on the vowel /a/. This was done slow and fast. The instruction on the slow task were 3s increasing and 3s decreasing SPL. For the fast task, subjects were instructed to increase and decrease the SPL during 1s each. Data contains all raw data and voice parameters calculated using the Multi Signal Analyzer (MSA) software.本数据集包含10名健康未受训受试者发元音/a/时执行音量渐变发声（Messa di Voce）任务的相关数据。该任务分为慢速与快速两种执行模式：慢速任务要求受试者在3秒内提升声压级（Sound Pressure Level, SPL），再以3秒时间降低声压级；快速任务则要求受试者分别在1秒内完成声压级的提升与降低。本数据集包含全部原始数据，以及通过多信号分析仪（Multi Signal Analyzer, MSA）软件计算得到的各项嗓音参数。