Building Physics Engineering improves health, comfort, productivity, and sustainability through better building design. Discover how ALTA Integra integrates acoustics, lighting, thermal comfort, indoor air quality, and performance simulation for high-performance buildings.

Have you ever struggled to understand a public announcement? This video explains STIPA (Speech Transmission Index for Public Address), the international standard for measuring speech intelligibility, and why room acoustics are as important as the loudspeakers.