Publication Date:
2019-12-18
Description:
The existing ban on commercial supersonic flight overland is largely due to the effects of loud and startling sonic booms on communities. NASA is planning a nationwide campaign of community response surveys using the experimental X-59 Quiet SuperSonic Technology (X-59 QueSST) aircraft to understand how communities perceive the sounds of quiet supersonic flight. The X-59 community response survey data will be presented to noise regulators, who are considering replacing the ban with a noise-based certification limit so quiet supersonic vehicles can fly over land. In this document, we use pilot community response survey data to explore and assess multiple approaches to statistically model the dose-response relationship between single-event sonic boom sound exposure and human annoyance. The models have two primary functionsestimating two types of quantities that support setting regulations and experimental design of future surveys.
Keywords:
Acoustics
Type:
NASA/TM-2019-220427
,
L-21022
,
NF1676L-33053
Format:
application/pdf
