Mechanical noise for architectural students

Noise control of mechanical equipment is one of the requirements established in energy certificates (LEED, BREEAM, WELL, etc.) as well as in different design standards or national codes. At the Higher Technical School of Architecture of Madrid, Technical University of Madrid (UPM), several courses are offered to students on the design of mechanical systems, from the selection of the equipment, its location, distribution, and its integration with the architecture. Its acoustic implications are not explained in any course. During the last year of the degree, in the course "Proyecto de instalaciones", (Technical Equipment Design) students are asked to fully integrate the building services (heating, cooling, ventilation, fire safety, emergency signals...) in one building designed by their own, and for the first time a 2-hour masterclass on mechanical noise for architects has been organized. In it, the main noise sources, design recommendations and the most common ways to attenuate and control it are addressed. The aim of this work is to share the learned experiences and discuss the next steps to be taken.