All articles tagged with #noisy environments
A Shanghai Jiao Tong University study shows that closing the eyes actually impairs detecting sounds in noisy settings, while watching a related video improves auditory detection by about 3 dB. EEG data suggest eye closure triggers inward focus and overfiltering of sounds, whereas visual input helps anchor the auditory system to the external world, with implications for hearing aids and real-life listening.
Closing eyes in noisy environments can actually make it harder to hear faint sounds because it triggers neural criticality, an over-filtering of sensory input. Keeping eyes open, and especially watching a matching video, significantly boosts auditory sensitivity by anchoring the brain to external cues and synchronizing visual and audio timing; the effect is strongest with dynamic, congruent visuals and in noisy settings (with calmer environments, eye closure may help).
Research indicates that a person's ability to understand speech in noisy settings is more linked to cognitive ability than to hearing loss, with higher IQ correlating with better listening skills across diverse groups, including neurodivergent individuals.
A survey shows that more young adults under 45 are using TV and movie subtitles, mainly for multitasking, better understanding in noisy environments, or due to audio issues, with cultural and technological factors influencing this trend.
A new poll reveals that many young adults under 45 frequently use TV and movie subtitles, primarily to catch every word, understand accents, or due to noisy environments, with multitasking being a common reason, contrasting with older adults who mainly use them for hearing difficulties or clarity.
A new poll reveals that younger adults under 45 are more likely to use subtitles while watching TV and movies, primarily to catch every word, understand accents, or due to noisy environments, reflecting cultural and practical reasons for subtitle use across different age groups.
Researchers at Columbia University have discovered that the brain encodes phonetic information differently in noisy environments depending on the volume of the speech and our level of attention to it. The study used neural recordings and computer models to demonstrate that "glimpsed" and "masked" phonetic information are encoded separately in our brain. This discovery could lead to significant advancements in hearing aid technology, specifically in improving auditory attention-decoding systems for brain-controlled hearing aids.