| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | acoustic ceiling | Western countries | Acoustic ceilings are commonly used in office buildings and commercial spaces to reduce noise and improve sound quality. | 1 |
| 2 | acoustic ceiling | Western countries | Acoustic ceilings are commonly used in office buildings and public spaces to reduce noise and improve acoustics. | 1 |
| 3 | ceiling | Western countries | Typically painted white to create a sense of spaciousness and brightness in a room | 1 |
| 4 | ceiling | Western countries | Ceilings are typically designed to be flat and are often painted in white or neutral colors for a clean and spacious feel. | 1 |
| 5 | ceiling | Western countries | Often painted white and used as a reference point for measuring room height. | 1 |
| 6 | vaulted ceilings | Western countries | Considered a luxurious architectural feature, often found in upscale homes and historical buildings | 1 |