Why do podcast episodes play at different volumes?
Spoken-word consistency comes from measuring dialogue, peaks, and noise floor before each export.
Cause
Voices vary more than meters suggest
Different guests, microphones, rooms, edits, music beds, and ad inserts can change perceived loudness between episodes.
Peak normalization alone does not solve it because a quiet voice with one loud plosive can still peak high and sound low.
Check
Measure voice and final export
Check integrated loudness across the episode, then spot-check dialogue sections for consistency. Watch true peak so processing and encoding do not create delivery problems.
Noise floor matters too, because raising a quiet voice can also raise room tone and edits.
Fix
Level before final limiting
Use clip gain, gentle compression, and automation before relying on the limiter. Keep music beds low enough that speech remains the loudness reference.
Meter Core helps keep spoken loudness, peaks, and noise floor visible while preparing podcast exports.