
Crafted Sound Design for brands like Estée Lauder, BacanaPlay, Tatler Magazine, the Portuguese Army, and Alpenliebe, while also editing all types of audio for diverse clients. This blend of experience equips me to deliver exceptional results and ensure your project sounds amazing.
www.longvalleystudios.com
I help brands, filmmakers, agencies, game developers, and content creators tell better stories through sound.
With almost 9 years of professional experience, I've delivered sound design and audio post-production for clients including Estée Lauder, BacanaPlay, Tatler Magazine, Alpenliebe, and the Portuguese Army.
My work goes beyond making audio sound clean. I focus on creating cinematic sounding, emotionally engaging sound that enhances the viewer's experience and supports the creative vision behind each project.
Whether it's crafting impactful sound effects, restoring problematic recordings, editing dialogue, or delivering a fully mixed final soundtrack, I approach every project with attention to detail, clear communication, and a commitment to quality.
Services:
• Sound Design for Commercials, Film, Animation, Games, and Digital Content
• Audio Post-Production for Video, Podcasts, Audiobooks
• Dialogue Editing and Cleanup
• Audio Restoration (distortion, clipping, noise, echo)
• Podcast Editing and Production
• Mixing and Mastering
Studio & Tools:
• Acoustically treated studio
• Adam A8H calibrated monitoring system
• Audient iD44 interface
• Nuendo, Pro Tools, iZotope RX, running on a powerful Mac Mini M4 Pro
My goal is simple: deliver audio that elevates your project and exceeds expectations.
Would love to hear from you. Click the contact button above to get in touch.
Endorse Miguel Oliveira3 Reviews
check_circleVerifiedMiguel was easy to work with and open to feedback.

Highly recommend Miguel's services. He gives a lot of attention to small details that make a whole difference, plus he really knows his craft.

His mixing and mastering work was excellent. The pannings, the mixing depth and the power of the drops were my favourite parts… He’s the type of guy that can understand very well what the client wants. I’m 100% satisfied and I want he to mix and master my next tracks!
Interview with Miguel Oliveira
Q: What's your 'promise' to your clients?
A: Always deliver quality content. I want my clients to be 100% satisfied, every time!
Q: What do you like most about your job?
A: I work with audio... I mean, what not to like? :-)
Q: What's your strongest skill?
A: I believe taste is the most important aspect of any audio professional. It's what makes us unique in our own ways.
Q: Describe the most common type of work you do for your clients.
A: Sound design and post-production.

I was the Sound Designer and Mixer in this production
- Sound DesignAverage price - $150 per minute
- Post MixingAverage price - $100 per minute
- Production Sound MixerAverage price - $200 per day
- Podcast Editing & MasteringAverage price - $50 per podcast
- Dialogue EditingContact for pricing
- Game AudioAverage price - $200 per day
Unlimited revisions.
- Adam A8H monitors calibrated with Sonarworks SoundID
- Audient iD44
- acoustically treated studio
- industry-standard plugins



