| Answer | Crossword Clue |
|---|---|
| spectrographies | electronic device for recording a sound spectogram |
| sequencers | electronic device or software program that digitally stores sound for modification and playback through a synthesizer |
| bullhorn | An electronic device for amplifying the sound of the voice so it can be heard at a distance |
| bullhorns | An electronic device for amplifying the sound of the voice so it can be heard at a distance |
| spoilers | An electronic device for preventing unauthorized copying of sound recordings by means of a disruptive signal inaudible on the original |
| mixers | (in sound recording and cinematography) A device for merging input signals to produce a combined output in the form of sound or pictures |
