notator
/ˈnɒtətər/Definitions
1. noun
A person who writes or records notes, especially in a particular field or profession.
“The journalist worked as a notator for the news broadcast, providing live updates from the scene.”
2. noun
A device or system that records or transmits signals, data, or events, especially in a digital format.
“The audio notator helped the band record their performance with high-quality audio.”