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Colouring of sound quality is caused due to _________

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in Construction & Building Materials by (190k points)
Colouring of sound quality is caused due to _________

(a) Uncontrolled resonance

(b) Controlled resonance

(c) Unsuitable shape of halls

(d) Vehicles

I got this question in a job interview.

My question is taken from Common Acoustical Defects topic in chapter Acoustics and Ventilation of Construction & Building Materials

1 Answer

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Best answer
Right choice is (a) Uncontrolled resonance

Best explanation: Coloring of sound quality is caused due to uncontrolled resonance. Another cause of this defect is selective absorption. In order to remove this defect, wood panel absorbents are used which resonate over a wide range of frequency.

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