| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | megaphone | Japan | In Japan, megaphones are primarily used by train station staff and are seen as disruptive in public spaces. | 5 |
| 2 | megaphone | United States | In the United States, megaphones are frequently used at public events and protests to amplify the voices of organizers and leaders. | 5 |
| 3 | megaphone | Europe | Megaphones are commonly used for public announcements and demonstrations in Europe. | 2 |