Tuner

1.

(a person or thing that tunes the part of a radio receiver that selects wavelengths) អ្នកផ្សំភ្លេង piano tuner អ្នកកែ (ធ្វើអោយឮស្រួយ), radio tuner ផ្នែកមួយនៃវិទ្យុទទួលសំឡេង

1.

One who tunes; especially, one whose occupation is to tune musical instruments.