Some recordings carry an irreplaceable value — whether historical, artistic, or deeply personal. At N Studio Lisbon, we offer professional audio restoration services for digital files, helping to recover the integrity and beauty of recordings that time or circumstance have worn down.
Working exclusively with digital audio files, our team combines refined processing techniques with years of experience in music and post-production. Crackles, pops, clicks, background noise, tape hiss, hum, and unwanted room sound can be attenuated or carefully removed — always with close attention to preserving the natural character of the original performance.
We work with a wide range of projects: cleaning production dialogue for film and television, restoring archival recordings, recovering damaged audio files, and improving the overall quality of existing productions. If your project requires the digitisation of physical media such as vinyl, reel-to-reel, or cassette, we would be happy to recommend trusted specialist partners.
Our Audio Restoration Services
We offer a comprehensive range of audio restoration treatments, each tailored to the specific needs of the recording:
- Clicks and crackles removal
- Background noise reduction
- Tape hiss removal
- Hum and buzz removal
- Clipping distortion repair
- Tape dropout repair (clicks, glitches, dropouts)
- Voice isolation
- Reverb and room sound reduction
- Wind and handling noise removal
- Breath and mouth noise removal
- De-essing (sibilance control)
- Spectral repair of damaged or missing audio sections
- Stereo width correction
- Dynamic range restoration
Why Choose N Studio Lisbon?
Our team has extensive experience working with classical music, jazz, film soundtracks, and archival recordings. We use industry-leading tools such as iZotope RX combined with our own processing workflows, developed over years of professional practice. Located in Lisbon, N Studio is trusted by artists, labels, and institutions across Portugal and Europe.
Curious about what we can do for your recordings? Contact us for more details and pricing.