Using white noise or 40 Hz binaural beats in the background while working is an effective tool for improving concentration.

noli's read

The use of sound to modulate attention is an active field of research. Regarding white noise, studies suggest a 'stochastic resonance' effect where background noise can improve cognitive performance in some individuals, particularly those with lower attentional capacities (Söderlund et al., meta-analysis/review). For 40 Hz binaural beats (gamma frequency), research indicates potential for influencing brain waves and potentially supporting attention and working memory (Hommel et al., RCT), although results are sometimes variable depending on the individual. It is important to note that these tools act as modulating aids rather than fundamental solutions for attention disorders. The claim is therefore well supported by existing literature, without being presented as a panacea. Current research emphasizes that effectiveness depends heavily on the task performed and individual receptivity.

the sources

No named source held this one up — that absence is part of the verdict.