ORCHESTRA HALL(musical performances)

Dome shape circular roof

Im prove acoustic /

Less echoes

Can be build using

m inim al m aterialsDome shape

Dome shape

Walls ( Sound proof materials )

To avoid d isturbance

from outside / to prevent

sound lost

Example : Plywood

walls

Seats ( use soft materials for chairs )

To absorb the

sound / to avoid

reflection of soundSeats

Floor

Floor ( Thick carpet )

To absorb the

sound / to avoid

reflection of sound

1. Powerful speakers

More louder /

im proves acoustic

2. Position of speaker (far each other )

Bigger area of

constructive interference

3. Position of seats ( On the antinodes line )

More louder