Sound Designer Portfolio

Collins Nguyen – Sound Designer

Head of Department (HOD) – Sound Designer

On-set sound recording with boom mic
On-set capture with shotgun + Zoom H6 to grab audio and clean diegetic layers.

Creative Statement (Sound Designer)

As the sound designer for The Road Ahead, I enhanced the film’s emotional and environmental realism through detailed audio craftsmanship. My process involved repairing and cleaning location audio using EQ and noise reduction tools, amplifying quieter dialogue, and isolating vocal clarity within busy ambient scenes. I incorporated a variety of foley elements — such as footsteps, car movements, and rustling fabric — to reinforce the characters’ physicality and the tactile atmosphere of each space. Having worked directly on set as a sound recordist also strengthened my awareness of how diegetic sounds could later be integrated — knowing when to capture specific ambient layers and how to build realism during post-production.

Technical Work

My technical approach to sound focused on clarity, balance, and spatial consistency. Using equalisation and fixing uneven audio levels, I refined each recording to preserve warmth while eliminating distracting noise. Field + post experience helped me decide what to amplify for drama, what to layer for immersion, and what to filter out for subtlety, supporting the film’s visual rhythm and tone.

Waveform visual of sound editing

Before / After – Dialogue Cleanup & Atmos Integration

What changed & why: The original track carries typical location issues — broadband hiss, low-frequency wind rumble, and a few micro-clicks and level jumps between lines. In the edited pass, I:

  • Denoised transparently: gentle broadband reduction to lower hiss without “swirly” artifacts; targeted notch cuts to remove tonal hum; and a light de-ess to smooth consonants.
  • Shaped the spectrum: used a high-pass filter around 80–100 Hz to tame handling/traffic rumble and windier audio, plus subtle presence lift (~3–4 kHz) to bring dialogue forward.
  • Fixed smaller sound issues with atmos: short fades were hidden by patching clean room-tone/ambience between edits so no gaps pop out; this maintains the natural environment.
  • Overall, the goal wasn’t to sterilise the track, it was to clarify dialogue and remove distractions while keeping the sense of place. The edited version retains the scene’s natural bed (wind, distant wildlife, soft rustle) so the cut feels authentic and continuous. This was done with multiple other audio takes with much of the above mentioned fixes being used.

UTS Media Lab Sound Sheet used for The Road Ahead
Sound sheet logging takes, issues, and priorities for post clean-up and layering.

Sound Sheet Documentation

Before post, I logged takes, quality notes, and background interference in a detailed sound sheet. This accelerated conforming, highlighted usable clips, and guided noise-reduction priorities. Recording in nature introduced wind gusts, birds, and distant chatter; I mitigated these with wind protection, mic placement adjustments, atmos, and selective retakes to ensure continuity and clarity in the final mix.