Research
We use current attention-audio research as directional input. This page shows the actual studies, the actual numbers, and the actual caveats. Not a curated highlight reel.
Our approach
Binaural beats have a large popular following but a weak evidence base for sustained attention. Large preregistered experiments show mostly null results with matched controls. We focus on rapidly amplitude-modulated music, where the current evidence is comparatively stronger.
A controlled parametric study (Woods et al., 2024) found that 16 Hz amplitude modulation produced the best sustained-attention performance, and that listeners with higher ADHD symptom scores benefited most. That finding shapes our audio engineering directly.
Key findings
Higher-quality evidence suggests controlled fast amplitude modulations can improve sustained-attention performance in specific contexts, with convergent EEG and fMRI markers.
Large preregistered sustained-attention experiments did not show consistent broad improvements from beta binaural beats versus matched controls, though some subconditions in later parametric work showed modest effects.
Benefits can vary by listener profile. In current evidence, people with greater attentional difficulty showed stronger improvements under specific modulation-rate conditions.
Across the literature, publication-bias risk, heterogeneous protocols, and limited replication mean claims should stay nuanced while better multi-lab studies accumulate.
Study snapshots
Robison et al.
2021 · [1]
Preregistered multi-experiment PVT program
n = 179, n=299, n=67 across 3 experiments
Key finding
No reliable broad sustained-attention benefit from 16 Hz beta binaural beats versus matched pure-tone control.
Limitation
Lab tasks and student-heavy sampling limit broad real-world generalisation.
Melnichuk et al.
2025 · [2]
Preregistered parametric crossover with EEG entrainment checks
n = 64 analysed after attrition
Key finding
Behavioural effects were condition-dependent, with some average-performance improvements in subconditions.
Limitation
Multiple interaction testing requires additional independent replication.
Woods et al.
2024 · [3]
Behavioural + fMRI + EEG + parametric modulation experiments
n = 83 behavioural, n=34 fMRI, n=40 EEG, n=175 parametric
Key finding
Rapidly modulated music showed stronger evidence for sustained-attention support and neural coupling effects.
Limitation
Order effects and online variability are important interpretation constraints.
Basu & Banerjee
2022 · [4]
Meta-analysis and systematic review
n = 15 studies, 31 effect sizes
Key finding
Pooled estimate reported moderate mean improvement signals across attention/memory outcomes.
Limitation
Small-study effects and likely publication bias can inflate pooled estimates.
References
Robison et al. (2021), Psychological Research
https://doi.org/10.1007/s00426-021-01524-3Melnichuk et al. (2025), Scientific Reports
https://doi.org/10.1038/s41598-025-88517-zWoods et al. (2024), Communications Biology
https://doi.org/10.1038/s42003-024-07026-3Basu & Banerjee (2022), Psychological Research
https://doi.org/10.1007/s00426-022-01706-7All papers are peer-reviewed. DOI links open the publisher page.