Case study & workflow

Ad soundtrack composition and voiceover restoration

Restore an echoed voice track of a CEO and compose custom corporate marketing music matching visual cues.

Updated on September 19, 2026

Reading time: 6 min

Profile: Producer & Video Agency

Marketing & AdsVoiceoverVideo Production

Production Profile

Producer & Video Agency

-75% time

Tool & API licenses cost

$6 (Total estimated budget)

Actual production turnaround

60 session minutes

1. Project Context & Technical Challenge

Initial Obstacles & Bottlenecks

Chloé is editing a 60-second video ad for a startup. The raw voiceover recording of the founder contained unpleasant office room echo, and commercial music bought online did not match the fast visual cuts.

The AI Audio Architecture Solution

She processed the voice track using Adobe Podcast to reconstruct natural vocal tones. Then she composed a custom "high-tech corporate" electronic track on Beatoven.ai synced precisely with the visual milestones, using Moises AI to separate tracks.

2. Acoustic Friction Points & Tool Selection

In a professional 2026 production environment, the core objective is no longer merely getting an impressive solo preview, but ensuring artifact-free integration into an existing mixing chain. Temporal synchronization, transient preservation, and phase alignment represent the three non-negotiable standards for audio engineers.

01. Standard de Fréquence

Strict 48 kHz / 24-bit WAV generation and export to eliminate anti-aliasing artifacts and preserve frequency extension above 16 kHz.

02. Alignement de Phase

Systematic phase correlation verification (+0.8 minimum) across stem demixing to prevent comb-filtering during mono fold-down.

03. Conformité Légale

Full clearance of commercial distribution rights and C2PA metadata provenance required under the 2026 EU AI Act.

3. Chronological Step-by-Step Workflow

Restoring Voice ClarityUploaded raw smartphone voice files to Adobe Podcast to reconstruct pristine vocal tones.

Adobe Podcast

Custom Musical ScoringCreated custom modern high-tech acoustic scores in Beatoven.ai matching mood and duration.

Beatoven.ai

Stem Separation WorkRan Beatoven tracks through Moises AI to isolate backing elements and fine-tune individual track volumes.

Moises AI

Video Mixing & AttenuationMixed restored voice with backing tracks in Premiere Pro, dropping guitar frequencies by 3dB on voice parts.

DAW Software

4. Measured Results & Production ROI

Smartphone-recorded voiceover enhanced to studio broadcast quality.

Bespoke modern music piece matching visual milestones perfectly.

Avoided expensive agency fees and complex commercial licensing deals.

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