Sound Design & Audio Post

Sound is half the picture. A perfectly designed soundscape pulls audiences deeper into the story, while a poor mix breaks the illusion instantly. Plutonium Post offers full-service audio post production from our Atlanta base: dialogue editing, sound effects design, Foley, music editing, and final mixing across every delivery format from stereo to Dolby Atmos. We treat audio post with the same precision and creative ambition as the image.

Dialogue Editing & ADR

Clean, intelligible dialogue is the foundation of every mix. Our dialogue editors carefully clean production audio, removing noise, smoothing edits, and matching room tone across takes so the final track sounds like it was captured in a single, perfect take. When production audio falls short, we coordinate ADR sessions with talent, providing remote or in-studio recording and smooth integration into the existing track. The goal is always transparent: the audience should never notice the work.

Sound Effects, Foley & Music Editing

From subtle room ambiences to explosive action sequences, our sound designers build layered, textured soundscapes that support the visual storytelling. We create custom sound effects, record Foley to picture, and edit music cues to frame-accurate sync. We have access to extensive sound effects libraries and licensed collections, giving us a palette broad enough to handle any genre. For Atlanta productions shooting on local stages, we coordinate with recordists to capture location-specific ambiences and Foley that ground your project in authentic sonic detail.

Mixing: Stereo to Dolby Atmos

The final mix is where every audio element comes together into a cohesive, dynamic whole. We mix in Pro Tools for stereo, 5.1, 7.1, and Dolby Atmos immersive audio, using calibrated monitoring environments matched to your delivery format. Our mixers balance dialogue, effects, and music with attention to loudness standards for theatrical, broadcast, and streaming delivery. Remote review sessions let directors and producers attend the mix from anywhere, with real-time playback and talkback. The result is a final soundtrack that meets the highest technical standards while serving the creative vision.