Voice in Space

This experiment seeks to determine whether influenced voice pattern and listening capabilities of the participant might be able to be detected by an Artificial Intelligence (AI) algorithm. Vocal characteristics of an International Space Station crewmember can change in a zero-gravity environment, and after undergoing cognitive function changes. Electroglottograph measurements of vocal fold vibration provide a quantitative indication of vocal fold function. Scripted voice audio recordings (reading, singing, vowel enunciation, audio pitch matching) allow for tonal analysis. These data allow the investigator to test and analyze vocal performance and voice pattern changes in space and then evaluate how space journey influences the human voice.