Question

a company is constructing a building for a recording studio. which of the following would be the least helpful in reducing road noise in the studio?
carpet
reducing the number of trees on the property
sound - dampening ceiling tiles
sound proof windows

Explanation:

To determine the least helpful option for reducing road noise, we analyze each choice:

• Carpet: Absorbs sound, helpful for reducing noise (e.g., from footsteps, but also can help with external noise by dampening vibrations).
• Reducing the number of trees: Trees act as a natural sound barrier (absorb and deflect sound). Removing them would likely increase noise, so this is least helpful.
• Sound - dampening ceiling tiles: Designed to absorb sound waves, reducing noise within the studio.
• Sound - proof windows: Specifically designed to block external noise like road noise.

Answer:

reducing the number of trees on the property