PhD. Ángel Luis León Rodríguez. Professor (Full Professor certification) of the Department of Architectural Constructions I of the University of Seville. He completed his Architecture studies in 1996, in the Higher Technical School of Architecture of Seville. He is a member of the TEP-130 research group: Architecture, Heritage and Sustainability: Acoustics, Lighting, Optics and Energy, of the Research, Development and Innovation Andalusian Plan (PAIDI). His teaching and research trajectory has been developed over 25 years. He has mainly focused his academic and professional research on: Building, Environment & Energy, and specifically, on two fundamental research sub-lines: Room Acoustics and Energy Efficiency. He is a member of the SEA (Spanish acoustic society).