| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | audio receiver | Germany | An essential component of a home entertainment setup for enjoying high-quality sound from various sources | 1 |
| 2 | digital signal | Germany | Utilized for advanced industrial automation and robotics | 1 |
| 3 | radio receiver | Germany | Common household item for listening to news and music | 1 |
| 4 | receiver | Germany | Key component of home entertainment system for audio and video | 1 |