The term “room acoustics“ is a comprehensive notion that is often referred to by using qualitative expressions, such as: the acoustics are “dry”, “warm”, “spacial” or “clear”.

To investigate and qualify the acoustics of a room, we use a number of parameters:


The most relevant room acoustic parameters are:

• Reverberation Time and Early Decay Time
• Sound transmission (direct and indirect radiation)
• Echoes und flutter echoes
• Speech intelligibility (RASTI)
• Bas-Ratio (BR)
• Clarity

As every building has a different room structure and different acoustic requirements, it is necessary to design individual acoustical measures. Incatro is able to develop a complete acoustic design for any room.