Seminar 1: Principles of Acoustics
- Basic principles of acoustics (airborne structure-borne and impact noises)
- Acoustical solutions and STC ratings of common wall and floor assemblies
- New minimum ASTC 47 requirement in NBCC 2020 for separating assemblies between dwelling units
- Types and impact of acoustic insulations on STC and ASTC
- Fire resistance designs and ratings of common wall and floor assemblies
- Design tools and references for acoustic and fire separations