audio editing; audio post-production
Technical term for cleaning up recorded audio: removing noise, adjusting levels, and other post-recording processing.
This recording still needs audio editing.
Specialized piano technician term: adjusting the hardness and texture of the hammer felts to shape the instrument's tone.
整音の工程でノイズを除去する。
We remove noise during the audio post-production process.
Piano voicing is done by a specialist technician.