Sound design, dialogue editing & mixing · LondonAudio Post-Production

Where the soundtrack is built. We edit, design and mix sound for film, TV, games and advertising, by experienced engineers in industry-standard studios.

Overview

Where the soundtrack is built

Post-production is where a soundtrack comes together. Dialogue is cleaned and balanced, effects and atmospheres are designed, Foley is performed to picture, music is placed, and everything is mixed to the standard your broadcaster, platform or cinema requires.

At The Richmond Studios every edit and every mix is made by an experienced engineer. We don’t use AI to edit our clients’ audio: decisions about a performance, a pause or a breath are made by people who have done this work for broadcast, film and games.

Film & documentary makersBroadcast & radio producersGame developersAdvertising agenciesTrailer & promo editorsMusicians & labels
What’s included

8 ways we can help

Creative Sound Design

Original sounds, textures and atmospheres that give every project its own sonic world.

  • Bespoke effects and textures
  • Atmospheres and world-building
  • Transitions, stingers and sonic logos

Mixing & Mastering

Balanced, polished mixes for film, TV, music and online content, delivered to the right loudness standard.

  • Stereo, 5.1 and Dolby Atmos mixing
  • Broadcast and streaming loudness compliance
  • Stems and M&E deliverables

Game Sound

Sound effects, ambiences and UI sounds designed for interactive worlds.

  • Interactive SFX and UI sounds
  • Looping ambiences and layers
  • Assets prepared for game audio middleware

Cinema Ads & Trailers Mixing

Big-screen mixes for cinema advertising and trailers that hit hard and stay clear.

  • Theatrical-level mixing
  • Trailer sound design
  • Cinema and online versions

Audio Restoration & Repair

Recover damaged or noisy recordings, restored by an engineer’s ear, not an algorithm.

  • Noise, hum and click removal
  • De-clipping and de-reverb
  • Archive and legacy recordings

Dialogue Editing & Processing

Clean, consistent dialogue, edited line by line by an experienced dialogue editor.

  • Clean-up and repair
  • Consistent levels across scenes
  • Every edit made by hand

ADR (Automated Dialogue Replacement)

Re-recorded dialogue that matches the original performance and the sound of the scene.

  • Cue preparation and session setup
  • Performance direction in the booth
  • Matched to production sound

Foley Recording & Editing

Footsteps, cloth movement and props performed to picture, bringing scenes to life.

  • Footsteps, cloth and props
  • Recorded in sync to picture
  • Edited and ready for the mix
How we work

From brief to delivery

  1. Spotting session

    We watch or listen through together, agree the sound style, note problem areas and confirm the delivery specification.

  2. Edit

    Dialogue editing, ADR, Foley and sound design are built up track by track, with every edit made by hand.

  3. Mix

    We mix in stereo, 5.1 or Dolby Atmos to the loudness standard you need, then share it for review.

  4. Review & delivery

    We work through your notes and deliver final mixes, stems and masters in the formats you need.

Deliverables

What you receive

  • Final mixes in stereo, 5.1 or Dolby Atmos
  • Dialogue, music and effects stems
  • M&E tracks for international versions
  • Loudness-compliant masters, for example EBU R128 for UK broadcast
  • Session files on request
Questions

Frequently asked questions

What do I need to send you?

An AAF or OMF export from your edit, a picture reference with burnt-in timecode, and the original production audio files. We’ll confirm anything else after the spotting session.

Do you use AI to edit audio?

No. Every edit and mix for our clients is made by experienced engineers. We use professional tools, but the creative and technical decisions are made by people.

Can you deliver to broadcast and streaming specifications?

Yes. Tell us the broadcaster or platform and we’ll mix and master to its loudness and technical delivery requirements.

How do revisions work?

You review the mix and send notes. The number of revision rounds is agreed in the quote before work starts, so there are no surprises.

Get in touch

Let’s talk about your audio post-production project

Tell us what you’re working on and we’ll get back to you to talk it through.

Email contact@therichmondstudios.co.uk Phone +44 7425 654562 Instagram @therichmondstudios
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