This paper serves as an introduction to air vehicle noise auralization and documents the
current state-of-the-art. Auralization of flyover noise considers the source, path, and receiver …

Laboratory listening tests are a fundamental part of identifying and quantifying human
perceptual responses to noise, including wind farm noise (WFN); a low-frequency …

Sound quality metric indicators of rotorcraft noise annoyance using multilevel analysisa) |
The Journal of the Acoustical Society of America | AIP Publishing Skip to Main Content …

Although every helicopter in operation has to go through a noise certification process,
annoyance due to helicopters still persists within various communities. This implies that …

Certification metrics such as EPNL and SEL-A are used to ensure that a helicopter meets
noise regulations but may not be good indicators of annoyance. Since noise complaints …

Proposed Urban Air Mobility (UAM) operations offer an alternative to road and rail traffic for
local and regional movement of people and goods. To allow for large-scale adoption of UAM …

Crossover networks for multi-way loudspeaker systems and audio processing are reviewed,
including both analog and digital designs. A high-quality crossover network must maintain a …

NASA will remotely administer a psychoacoustic test in late summer of 2022 as the first of
two phases of a cooperative Urban Air Mobility (UAM) vehicle noise human response study …

The National Aeronautics and Space Administration (NASA) remotely administered a
psychoacoustic test in fall of 2022 as the first of two phases of a cooperative Urban Air …

The low frequency content of rotorcraft noise allows it to be heard over great distances. This
factor contributes to the disruption of natural quiet in national parks and wilderness areas …