I help a community archive prepare old concert recordings for private sharing with former performers. One recording has a lovely room sound and an expressive singer, yet several quiet passages contain small digital chirps that pull attention away from the music. I want to improve listenability without polishing away the atmosphere that makes the recording meaningful. During my research I found [url=https://sunofix.top]this audio-repair reference[/url]. It seems relevant, although I would rather hear from people who have restored imperfect live material. My question is how to set a sensible stopping point. The older ambience is meaningful. A careful sample can guide the first decision. I can compare separate passages before processing the full file. The restoration should remain limited. Any change must respect space. I need documented settings for future copies. A quiet listening pass may expose unwanted side effects. The audience reactions should stay natural. The singer’s voice must remain believable. Each adjustment should remain quick to document. I will compare it at comfortable volume. I would rather preserve a little imperfection than make the result sterile. How do you decide when a restoration has become too intrusive? Thank you for practical restoration notes.