Good acoustics can improve...
Motivation by over 60% - Evans, Johnson, Cornell university, “Stress and open office noise”, Journal of Applied Psychology, 2000, vol. 85, no. 5, 779–783
Ability to focus by more than 40% - David M. Sykes, Ph.D., “Productivity: How Acoustics Affect Workers’ Performance In Offices & Open Areas”
Arithmetic performance by 20% - Banbury, Berry, “The disruption office-related tasks by speech and office noise”, British Journal of Psychology, 1998, 89, 499–517
Concentration by up to 50% - Weinstein, University of California, Berkeley, 1974, “Effect of noise on intellectual performance”, Journal of Applied Psychology 1974, vol. 59, no 5, 548–554
Good acoustics can reduce...
Adrenaline levels by 30% - Evans, Johnson, Cornell university, “Stress and open office noise”, Journal of Applied Psychology, 2000, vol. 85, no. 5, 779–783
Stress levels by 27% - David M. Sykes, Ph.D., “Productivity: How Acoustics Affect Human Productivity”
spoken distractions by more than 50% - David M. Sykes, Ph.D., “Productivity: How Acoustics Affect Productivity”
Errors by 10% - David M. Sykes, Ph.D., “Productivity: How Acoustics Affect Workers’ Performance In Offices & Open Areas”