In hotels and resorts such as the Marriott Port au Prince Hotel in Haiti, Tafortech assures the optimum calculations for the soundproofing and outdoor noise barriers systems to obtain the complete noise control at the lowest cost, for the indoor acoustic quality achievement and for the investment cost optimization, thanks to it’s unique innovating awarded engineering methods such as TFT-PNCM (Passive Noise Control), TFT-ANCM (Active Noise Control), TFT-AQM (Acoustic Quality Smart Design) and TFT-COPM (Cost Optimization).