Question

“Acoustical Design” deals with:

• A. Structure of building
• B. Sound in the building
• C. Ventilation of the building
• D. Facade design

Hint:

Whenever the question mentions acoustics, think about sound behavior, not structure or airflow.

Answer 1

The Correct Option is B

Concept: Acoustical design focuses on the control and quality of sound within a built environment to ensure comfort, clarity, and functionality. Explanation:
Acoustical design involves:
Sound propagation,
Noise control,
Echo and reverberation management,
Speech intelligibility and sound clarity.
It is especially important in auditoriums, classrooms, theatres, and concert halls.
Structure of building relates to strength and stability.
Ventilation deals with air circulation.
Facade design concerns the external appearance of a building. Hence, acoustical design deals with sound in the building.
Final Answer: \(\boxed{\text{Sound in the building}}\)