the number one giveaway that an ai video was made cheaply is a flat robotic voiceover playing over silent background pauses here is the 3 layer audio chain we build in premiere that makes ai generated narration feel natural and punchy 1 micro breath and articulation pauses: manually slicing the voiceover waveform at commas and expanding pauses by 80ms gives the narration human pacing 2 low volume room tone bed: placing subtle ambient room tone underneath prevents the eerie digital vacuum when the speaker stops talking 3 rhythmic bass swells: ducking background audio by 5db during words and accenting punchlines with deep low end sub hits keeps listeners emotionally anchored curious what audio tricks you use to make your ai content sound professional