POST-PRODUCTION

SERVICES

NEED SOMETHING UNEXPECTED?

We’ve got it covered. When Pepsi needed a last-minute trap jingle in several languages, we cast the right hip-hop artists to help the campaign succeed.

AUDIO PRODUCTION

We don’t just record voices – we create sound. Ask us about foley, sound effects, walla, jingles, intros, and outros.

LOOKING FOR LARGE-SCALE AUDIO PRODUCTION?

Since 2020, we've strategically combined AI technology with talented voice actors to deliver the best of both worlds: speed and efficiency from AI, authentic human performance where it matters most. This balanced approach means faster delivery times without sacrificing the quality and human touch your project deserves. Let's discuss how the right combination of AI and human expertise can work for you.

ARTIFICIAL INTELLIGENCE

At Password Audio, we use AI tools to improve delivery times, while maintaining that all-important human touch. We also offer human editing in many languages.

MIXING & MASTERING

We deliver broadcast-ready mixes tailored to the technical specifications of each target country, whether for TV, Spotify, YouTube, or video-on-demand platforms. We also support formats such as 5.1 and VR.

WORLDWIDE USAGE MANAGEMENT

We ensure your audio content is properly licensed and cleared for global distribution.

Whatever sound your project needs, we’ll help you make it heard.

From sound design to final delivery, we turn raw recordings into polished audio content. No matter the scale. Our expert engineers, global voice talent, and cutting-edge technology ensure your content sounds impactful wherever it’s heard.



The calm behind your content rollout

Our expert team transforms large-scale audio production into smooth global launches. Here’s why brands count on us, project after project.

VOICE OVER PRODUCTION

VOICE OVER PRODUCTION

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MULTICULTURAL EXPERIENCE

KNOWLEDGE

Knowing your audience goes beyond language – it’s about cultural nuance. Our global network of local specialists ensures your audio resonates in every market.

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LATEST TECHNOLOGY

PASSIONATE

We’re passionate about cutting-edge audio technology. Staying at the forefront allows us to deliver higher quality, faster turnarounds, and competitive pricing.

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FAST TURNAROUND

FAST

When time is critical, our proven workflows kick into high gear. We’ve built our processes specifically to handle tight deadlines while maintaining quality standards.

KNOWLEDGE


Knowing your audience goes beyond language – it’s about cultural nuance. Our global network of local specialists ensures your audio resonates in every market.

PASSIONATE

We’re passionate about cutting-edge audio technology. Staying at the forefront allows us to deliver higher quality, faster turnarounds, and competitive pricing.

FAST

 

When time is critical, our proven workflows kick into high gear. We’ve built our processes specifically to handle tight deadlines while maintaining quality standards.

CASE STUDIES

FROM BRIEF TO COMPLETION

Pepsi, one of the world’s most recognized beverage brands, was preparing a high-energy advertising campaign and needed the right voice to bring it to life.

Pepsi’s creative team was looking for a male rap/hip-hop vocalist who could capture the rhythm, energy, and bold style of their campaign. The talent had to feel authentic, connect with the target audience, and align with the brand’s youthful, dynamic image.

Our team curated a large selection of professional trap and rap vocalists and provided the creative team with multiple recordings to choose from. This gave them the flexibility to explore different tones and performance styles while staying true to the campaign’s creative vision.

  • Adapted the campaign script into English while preserving the original creative intent.
  • Directed and recorded the final performance in line with Pepsi’s brand voice.
  • Delivered polished, ready-to-use recordings on schedule.

The campaign launched with an authentic rap performance that perfectly matched Pepsi’s energetic style. The adapted English script ensured that the target audience connected with the message without losing the original concept’s impact.

Pepsi gained:

  • Authenticity: A performance that sounded fresh, bold, and true to trap culture.
  • Flexibility: A wide choice of high-quality vocal samples before recording.
  • Efficiency: A smooth end-to-end process from talent selection to final delivery.
Marketing Team
“The recording captured exactly what we needed: authentic, powerful, and perfectly aligned with the original English version.”

One of our oldest regular clients, a leading company in Europe in the online education sector.

This client wanted to explore the possibilities of AI to update their teaching materials.


They needed to localise about 50 video tutorials in English and Spanish into several new languages.

  • Maintain accuracy and ensure professional-quality results.
  • Keep costs under control.
  • Achieve faster turnaround times than traditional localisation methods.

We built a streamlined workflow powered by the latest AI tools:

  1.  Transcription
  • Extracted and transcribed the original audio directly from video references.
  • All transcripts were revised by a team of linguists
  1.  Translation & Adaptation
  • Translated scripts into target languages.
  • Adapted text for phrase length, tone, clarity, and of course, cultural relevance.
  1. Voice Generation
  • Selected the most suitable voices for each language.
  • Produced natural-sounding male and female AI voices.
  1. Sound Editing & Quality Review
  • Synced new audio tracks to the visuals.
  • Reviewed and edited to deliver error-free, polished video tutorials.

Multilingual tutorials delivered in record time.

  • High-quality, natural voiceovers synced to video.
  • Significant cost reduction compared to traditional localisation methods.
  • Faster delivery times, enabling quick market expansion.

Thanks to our AI-powered process, the client was able to:

  • Deliver tutorials that felt professional and authentic.
  • Save time and budget without compromising quality.
Joan Maria Coll
We have worked together for more than 15 years. We have grown together.

The client needed an international casting of professional voice actors capable of performing multiple characters whilst keeping each character identity and authenticity.

- International casting of professional voice actors with proven experience recording cartoon characters.

- Performers able to voice multiple characters while maintaining each one's identity and authenticity.

- Hundreds of episodes per year, adapted into several languages and territories. 

Once this casting was approved to the satisfaction of the client, we started a workflow to record and deliver many hundreds of episodes per year in many different languages, perfectly adapted to each territory.

We create, organise, supervise and revise the project to ensure constant professional results in every language needed, from German to Korean.

One of the most famous and widely recognised animated series in the world, achieving great success on online  channels.

The possibility of having the series in multiple languages ​​made the series break boundaries and become popular all over the world.
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We have been in this sector long enough to know working with young actors is always very challenging. Rewarding but challenging. Final mixes were great every time.

LOOKING FOR THE RIGHT VOICE

TO ELEVATE YOUR BRAND?

WE ARE READY TO SCALE

YOUR CONTENT GLOBALLY

CONTACT

LET'S WORK TOGETHER

CALL US ON:
+44 (0)208 144 99 80
+34 630 22 18 36

Address:
Unit 17, NW Works
135 Salusbury Road
NW6 6RJ London, UK

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