| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | acoustic environment | Spain | Music and lively conversations are often part of the acoustic environment, especially during social gatherings and public events. | 1 |
| 2 | acoustic treatment | Spain | Utilized in hotels and resorts to create a serene and relaxing atmosphere for guests. | 1 |
| 3 | acoustic treatment in public spaces | Spain | Less emphasis on acoustic treatment in public spaces, with more focus on ornate architecture and aesthetic design. | 1 |