Ir. Wilson Ho, FHKIOA, MIOA, MHKIE With 30 years noise control consulting experience in construction sites and railway industries, Wilson develops noise control products that pushes their practical limits to suit the progressive needs in fast growing construction and railway industries. He currently held a number of patents, including vertical pole noise barrier with large gaps, sheet-piling magnetic tuned mass damper, foundation-less retractable noise barrier with automatic wind- load release, Rigid Contact Tuned Mass damper for retrofit railway noise reduction, etc.