| Answer | Crossword Clue |
|---|---|
| EAR | Symbol for an audio device |
| decoder | An electronic device for analyzing the information components of an audio or visual signal and feeding them to separate amplifier channels |
| speaker | electroacoustic device in an audio system that makes speech or music audible |
| attenuator | A device consisting of an arrangement of resistors that reduces the strength of a radio or audio signal |
| attenuators | A device consisting of an arrangement of resistors that reduces the strength of a radio or audio signal |
| receiver | device for converting signals (as electromagnetic waves) into audio or visual form as |
