In terms of sound level, the interior of the HIGHKA pod registers around 36dB on a 65dB office floor, matching the acoustic level of a quiet library (30–35dB) or a tranquil residential room with distant street noise.
The key difference lies in air circulation. The built-in dual-channel turbo ventilation prevents CO₂ buildup. Harvard research indicates cognitive function drops by 26% when CO₂ concentration reaches 1,000 ppm, an issue common in regular libraries and quiet rooms lacking dedicated ventilation.
Acoustically comparable to a quiet library, the pod boasts superior air quality. It creates an environment that optimizes cognitive performance both acoustically and physically.
