Tuner
WordNet
noun
(1) An electronic receiver that detects and demodulates and amplifies transmitted signals
(2) Someone who tunes pianos
WiktionaryText
English
Noun
- A person who tunes a piano.
- A device, electronic or mechanical, that helps a person tune a musical instrument by showing the deviation of the played pitch from the desired pitch.
- On a musical instrument, a peg or mechanical device that changes the tension, and hence pitch, of a string.
- The component of an audio system that receives radio broadcasts.