Sound that hits hard, sales that explode.
Think you know what sound really is?
Click on Valou
To see our rates, drag Rudy into the piggy bank
L’espace sonore de ta vidéo Sound Design Composition Musicale Musique Voix-Off Mixage
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Sound post-production studio for advertising Why choose MonteMix?
Sound post-production studio in Grenoble
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1Advertising Sound Design
Custom sound editing for film, advertising and documentary. Based in Grenoble (France), we craft atmospheres, foleys and SFX that heighten emotion. Impactful sound that boosts your sales.
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Music Composition
Time to create! A custom composition in any musical style, finely tuned for all your projects — your videos will see their impact multiplied. Custom sound identity and sonic logo creation.
My custom sound identity -
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Voice-Over
Casting, recording and full processing for a broadcast-ready voice. Multilingual casting, artistic direction, dubbing and sync to picture.
Choose a voice-over -
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Mixing stereo/5.1/7.1
Clarity, impact and standards compliance for web, cinema, streaming, immersive experiences and TV. Balance, EQ, compression, 5.1 mix, downmix.
Want to go further?
Give your brand a true sonic signature, or find the voice that brings it to life.
MonteMix Studio is led by Valentin, a passionate sound designer and mixer, and Rudy, an inspired composer. Together, they support agencies, directors and motion designers in crafting immersive sound worlds.
Our sound post-production studio brings its technical expertise and artistic sensibility to every project, shaping impactful and tailor-made atmospheres in Grenoble, Paris and Lyon.
Sound design, original composition, voice-over, mixing: every service is designed as an extension of your storytelling.
At MonteMix, sound doesn’t just accompany the image — it reveals it. Advertising, cinema, animation or interactive projects: our mission is to create original and memorable sound that touches your audience right in the heart.
Our pricing from €850 excl. VAT
Client Reviews
Nicolas Bevillard
I hired Valentin and Rudy for the sound design of a 3D motion design project. They perfectly understood the brief, were very responsive and delivered outstanding work. On top of that, they’re really nice 🙂 Looking forward to working together again.
Ana Barbaroux – My Digital Building
Rudy met our expectations with professionalism and creativity. He understood our identity and delivered a result that matches it perfectly. A great collaboration! Thanks again Rudy!
Thomas SCIRPO – Studio VingTrois
Valentin is a rare gem: professional, responsive and creative! A must-have for any videographer who wants to bring another dimension to their projects with a true sound virtuoso!
Maëva DUCHAMPS – Elyosis
We’ve worked with Valentin and Rudy several times, on very different projects. Every time it’s a huge satisfaction — creativity, responsiveness and dedication are always there. With MonteMix Studio, you have everything you need for a memorable sonic world. Highly recommended!
Client Reviews
Nicolas Bevillard
I hired Valentin and Rudy for the sound design of a 3D motion design project. They perfectly understood the brief, were very responsive and delivered outstanding work. On top of that, they’re really nice 🙂 Looking forward to working together again.
Ana Barbaroux – My Digital Building
Rudy met our expectations with professionalism and creativity. He understood our identity and delivered a result that matches it perfectly. A great collaboration! Thanks again Rudy!
Thomas SCIRPO – Studio VingTrois
Valentin is a rare gem: professional, responsive and creative! A must-have for any videographer who wants to bring another dimension to their projects with a true sound virtuoso!
Maëva DUCHAMPS – Elyosis
We’ve worked with Valentin and Rudy several times, on very different projects. Every time it’s a huge satisfaction — creativity, responsiveness and dedication are always there. With MonteMix Studio, you have everything you need for a memorable sonic world. Highly recommended!
Let’s talk about your project!
Book an appointment
Phone: 06 95 13 45 69
valou@montemix-studio.com
Phone: 07 57 59 73 87
rudy@montemix-studio.com
🎮 VALENTIN
Alias: Valou • Class: Sound Designer 🌀
- 🪄 Specialty: Brews exceptional coffee like a druid
- 🌍 Origin: Trained in Canada, settled in Grenoble to match the studio name
- 🎒 Inventory: 7.1 setup, coffee machine, an amp that takes off, and miles of cables
- 🧙♂️ Passive powers: Can turn a Peugeot 206 into a Batmobile
Valou doesn’t talk, he captures sounds the way others collect Pokémon: everywhere, all the time, even in a hairdryer. ✨
🎮 RUDY
Alias: Rudy, simply • Class: Composer / Music Director 🎼
- 📍 Base of operations: From the setup to the coffee machine
- 🎼 Specialty: Building a symphonic orchestra in 12m² or an electro banger at 3am
- 🧙♂️ Legendary item: Coffee mug (unlocks epic-level compositions)
- 🧠 Passive skill: Adapts his musical style to any visual world
- 💫 Power: Putting emotion into images
Rudy composes anything you want, as long as you don’t bother him before his first coffee. After that, he becomes the maestro who can make a flute cry or a Moog synth groove. 🎹🔥
Frequently Asked Questions — Sound Post-Production Studio
Everything you need to know about our sound post-production studio specialized in advertising, in Grenoble, Paris and Lyon.