Film Audio Noise Cleanup

I have a 3-minute-30-second WAV that was captured straight from the camera on set. It will be laid back under a film scene, so the dialogue must remain exactly as recorded—no clipping, no artifacts, no EQ that changes the tone of the voices.

Two specific problems need attention:
• A continuous highway roar that should stay present for realism, just pulled down to roughly one-third of its current level.
• Isolated bumps and rattles that should be removed completely wherever they occur.

I’m supplying a 30-second sample so you can hear both issues; the awarded freelancer will receive the full file. All work has to be done to the original spec (48 kHz WAV) so it drops straight back into the edit without drift.

Deliverables
1. Restored WAV, same length and sync as the original.
2. A short note on the process or plug-ins used (iZotope RX, Adobe Audition, etc.) so I can replicate settings if needed.

Acceptance criteria
• Highway noise audibly reduced yet still natural.
• Bumps/rattles inaudible.
• Dialogue untouched in timing, tone, and intelligibility.
• No new artifacts introduced.

My budget for the job is $150 and I’d like to wrap this up quickly—preferably within a couple of days once we start. If you’re confident you can meet the brief, I look forward to hearing your approach and turnaround time.