Definitions [1]
A conference room has a total volume of 2000 m3.The magnitude of total
absorption with in the conference room is100 Sabin.Calculate thereverberation time.
Data:V=2000m3,a=100 sabi
Formula:T=0.161×V/a
Calculations:T=0.161×V/a
T=(0.161×2000)/10
=3.22sec
Answers : Reverberation time=3.22sec.
Important Questions [8]
- What is Reverberation Time? Discuss Sabine Formula.
- State Any Five Factors Affecting the Acoustics of the Building and Give the Remedies for Each.
- Explain the factors on which reverberation time depends .
- A classroom has dimension 10×8×6m3. the reverberation time is 3 sec. calculate the total absorption of surface and average absorption.
- What is reverberation time? How it is important ? write the factors affecting reverberation time.
- A Hall of Dimension 25×18×12m3 Has an Average Absorption Coefficient 0.2. Find the Reverberation Time. If a Curtain Cloth of Area 150m2 is Suspended at The Centre of Hall with Coefficient
- A Conference Room Has a Total Volume of 2000 M3.The Magnitude of Total Absorption with in the Conference Room Is100 Sabin.Calculate Thereverberation Time.
- Discuss in Details Any Three Factors Affecting Acoustics of a Hall with Their Remedies.
