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Type of Auditorium Shape Total Volume Total Floor Area Seating Capacity Multipurpose (Speech and Music) Fan-shaped 11393 m 3 2120 sqm 1500 pax

SIBKL Acoustic Design

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Page 1: SIBKL Acoustic Design

Type of Auditorium

Shape

Total Volume

Total Floor Area

Seating Capacity

Multipurpose (Speech and Music)

Fan-shaped

11393 m3

2120 sqm

1500 pax

Page 2: SIBKL Acoustic Design

a

b

Page 3: SIBKL Acoustic Design
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- Porous Absorber

- Absorption Coefficient: 0.5

- Porous Absorber

- Absorption Coefficient: 0.64

Page 5: SIBKL Acoustic Design

- Absorption Coefficient: 0.42 - Absorption Coefficient: 0.08

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Alternating Panels

Page 7: SIBKL Acoustic Design

- Membrane Absorber

- Absorption Coefficient: 0.64

- CavityAbsorber

- Absorption Coefficient: 0.42

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- 8x speakers

- Located on stage

- Reproducing tones

- 2x speakers

- Located in front of stage

- Monitor acoustic sounds & vocals

Page 10: SIBKL Acoustic Design

- 2x speakers

- Hanging off the stage ceiling

- Amplify sounds

Page 11: SIBKL Acoustic Design

Lift lobby & auditorium lobby Mezzanine floor lobby

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- 8x single speakers installed

- Located under balcony

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- Irregular shaped

- Properly tilted: Reflection

- Hard convex surfaces

- Convex: Dispersion

Page 15: SIBKL Acoustic Design

- Folded walls

- Properly tilted: Reflection

Page 16: SIBKL Acoustic Design

- Cantilevered balcony (and audio console) as

obstruction

- Sound split to two directions

Page 17: SIBKL Acoustic Design

- Total Volume: 11393 m3