| Answer | Crossword Clue |
|---|---|
| SNOW | Effect of a weak TV signal |
| preamplifier | An electronic device that amplifies a very weak signal, for example from a microphone or pickup, and transmits it to a main amplifier |
| preamplifiers | An electronic device that amplifies a very weak signal, for example from a microphone or pickup, and transmits it to a main amplifier |
| thinnest | Too weak to justify a result or effect; inadequate |
| flanging | an audio effect that results when the same signal is played from two sources with a minute but variable time delay between them |
| AUDIO | Part of a TV signal |
