A new study using personal noise dosimetry has found that people with tinnitus experience significantly quieter daily environments than those without the condition. Published in Scientific Reports, the research offers novel insights into how individuals with tinnitus navigate their soundscapes—and raises important questions about the role of lifestyle and sound tolerance in managing the condition.
The researchers equipped 108 adults, split into a Tinnitus group and a Control group, with wearable noise dosimeters that recorded environmental sound exposure continuously over the course of a week. Their findings suggest that tinnitus sufferers do not just hear differently—they live differently, too.
“We found that daily personal sound exposure, measured using the time-weighted average sound pressure levels (LAeq,8h), was lower for the Tinnitus relative to the Control group,” the authors reported.
Lower Noise Exposure Despite Hearing Challenges
Participants with tinnitus had an average daily sound level of 71.34 dB LAeq,8h, compared to 75.08 dB in the control group. Although both groups remained below the National Institute for Occupational Safety and Health’s (NIOSH) 85 dB threshold for noise-induced hearing loss, the Tinnitus group also spent significantly less time in high-noise environments (defined as ≥85 dBA).
Notably, these differences persisted even after controlling for age, gender, and hearing loss—factors often associated with variations in sound exposure. The authors emphasized, “The Tinnitus group having lower daily sound levels cannot solely be explained by the group being older and having poorer hearing, or by an effect relating to gender.”
While tinnitus is often linked to hearing damage from noise exposure, this study suggests that once symptoms appear, many individuals adjust their environments or behaviors—intentionally or not—leading to less exposure to loud sounds.
Quiet Lifestyles May Be Linked to Symptom Severity
In addition to reporting lower sound exposure overall, participants with higher tinnitus handicap scores also tended to have quieter environments. The researchers used the Tinnitus Handicap Inventory (THI), a questionnaire that quantifies how much tinnitus affects daily life, and found a statistically significant correlation.
“Higher self-perceived handicaps were associated with lower sound levels,” the authors noted. In statistical terms, the THI score accounted for roughly 8% of the variance in daily sound levels among tinnitus participants.
This finding opens the possibility that people with more distressing tinnitus may intentionally—or unconsciously—avoid louder environments. Alternatively, they may be more likely to suffer from sound sensitivity, such as hyperacusis, a condition often comorbid with tinnitus.
Although the study did not directly measure hyperacusis, the authors acknowledge it as a possible contributing factor.
Activity Patterns and Temporal Trends Reveal Lifestyle Differences
To better understand when and where these differences occurred, the study employed Functional Data Analysis (FDA), a statistical approach that allowed researchers to detect subtle patterns in sound exposure over time. This revealed that group differences peaked during midday and evening hours—times when individuals are more likely to control their surroundings.
The study’s activity data further illuminated behavioral trends. While both groups spent similar overall time in environments such as work, home, and social settings, the Tinnitus group spent less time in noisy versions of those environments. For example, people with tinnitus spent 0.47 hours per week in noisy home environments, compared to 1.09 hours for the control group.
“The Tinnitus group spent less time in noisy environments, with the most prominent group differences noted for social, home, and job-related environments,” the researchers stated.
These findings held even after accounting for differences in employment status or social behavior. According to the authors, “This difference was not due to the Tinnitus group spending less time overall in these environments.”
Implications for Tinnitus Management and Future Research
The findings have clinical implications for how tinnitus is managed and understood. While masking sounds and environmental modifications are common therapeutic strategies, this study emphasizes the need for a more individualized approach.
“A better understanding of sound exposure patterns in people with tinnitus may aid in the development of clinical masking paradigms that are tailored to the individual,” the authors suggested.
The study also raises important hypotheses for future research. For instance, the so-called “Goldilocks zone” of sound exposure—neither too loud nor too quiet—may play a key role in tinnitus self-management.
The researchers speculate that individuals might seek a personal “mixing point,” where external sounds blend with their tinnitus in a way that makes it less intrusive.
Methodological Strengths and Limitations
Using personal dosimeters allowed the researchers to collect objective sound exposure data, minimizing the recall bias often found in self-reports. However, the devices could not measure sound delivered through headphones or hearing aids, which are often used by people with tinnitus for masking. Additionally, the sample skewed toward individuals with mild to moderate tinnitus, and self-selection bias may have influenced the results.
Nevertheless, the study marks a step forward in tinnitus research by offering a real-world snapshot of how people with the condition experience and manage their auditory environments.
“We contend that tinnitus, not hearing loss, age, or gender, is the dominant factor underlying the group differences in environmental sound level observed here,” the authors concluded.
As researchers continue to unravel the complex relationship between noise exposure, tinnitus, and behavior, this study underscores an important takeaway: managing tinnitus may be as much about modifying the world around us as it is about treating the perception of sound itself.
Reference:
Skoe, E., Corsetti, R., Desmarais, J. et al. The daily auditory environments of people with tinnitus. Sci Rep 15, 27756 (2025). https://doi.org/10.1038/s41598-025-10730-7
