In the acoustical design of a studio, the ratio of height, breadth and length of the studio should be _________(a) 1:3:5(b) 2:3:5(c) 1:3:7(d) 2:3:7I had been asked this question by my college professor while I was bunking the class.Origin of the question is Acoustical Design of Halls and Studios topic in portion Acoustics and Ventilation of Construction & Building Materials

In the acoustical design of a studio, the ratio of height, breadth and

1.	In the acoustical design of a studio, the ratio of height, breadth and length of the studio should be _________(a) 1:3:5(b) 2:3:5(c) 1:3:7(d) 2:3:7I had been asked this question by my college professor while I was bunking the class.Origin of the question is Acoustical Design of Halls and Studios topic in portion Acoustics and Ventilation of Construction & Building Materials
Answer» Correct option is (b) 2:3:5 Explanation: In the acoustical design of a studio, the ratio of HEIGHT, breadth and length of the studio should be 2:3:5. The WALLS of the studio should be of rigid CONSTRUCTION in ORDER to insulate the external noise COMPLETELY.

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