Reverberation Time Treatment of Classrooms Price And Quantity
100 Square Foot
300.00 - 3000.00 INR/Square Foot
Product Description
REVERBERATION The time it takes for reflected sound to die down by 60 decibels from the cessation of the original sound signal (measured in seconds).
- Reflected sound tends to "build up" to a level louder than direct sound. Reflected sounds MASK direct sound. - Late arriving reflections tend to SMEAR the direct sound signal.