Audio Cleanup and Mix Enhance: Now Available with Tonn API Self-Service

With the launch of Tonn API Self-Service, we’ve given developers and music tech startups the power to use our intelligent audio engine features (multitrack mixing, mastering, and mix analysis) directly within their platforms. Today, we’re expanding those capabilities even further.

We’re excited to introduce two powerful new endpoints now available in Tonn API Self-Service: Audio Cleanup and Mix Enhance.

These tools enable developers, researchers and music tech startups to improve audio quality with AI - through automating time-consuming engineering tasks, and bringing clarity, polish, and professional-grade sound to music makers and content producers.

Audio Cleanup: AI-Powered Noise Reduction for Live and Real-World Recordings

If you’re working with music and sound recorded in live, outdoor or uncontrolled settings, audio cleanup is a critical step toward achieving high-quality sound.

Tonn API Self-Service Audio Cleanup endpoint helps clean up recordings by removing background noise, and restoring clarity to vocals or instruments - all without complex editing or plugin chains.

Built for music tech platforms, education tools, and post-production workflows, this feature is ideal for anyone looking to improve the quality of audio captured in less-than-ideal conditions.

Key use cases:

• Clean up live recordings from gigs, rehearsals, or street performances

• Reduce noise in mobile-recorded audio

• Improve vocal clarity in UGC content or podcasts

• Streamline post-production with automatic, high-quality processing

📖 Our Audio Cleanup tutorial explores how to use this endpoint, step-by-step.

Mix Enhance: Instantly Level-Up the Sound of Any Track

Mix Enhance helps producers, creators, and developers improve the overall sonic profile of a track in a single step. The tool uses AI to apply adaptive EQ, compression, stereo widening, and limiting — enhancing balance and depth without stripping away character.

This is especially useful for rough mixes, catalogue tracks, or any audio that needs a boost in presence and clarity before final mastering or distribution. Optionally, Mix Enhance can perform stem separation and return the individually processed stems, ideal for reviving old tracks or lost projects.

Key use cases:

• Add polish to pre-existing mixes, without access to the original stems

• Prepare tracks for streaming, sync, or content platforms

• Deliver consistent, professional sound across large audio catalogs

📖 View our step-by-step Mix Enhance tutorial.

What’s Available with Tonn API Self-Service: A Recap

Built on pioneering research from Queen Mary University of London, RoEx’s Intelligent Audio Engine, Tonn has enhanced over 2 million tracks since April 2023. Now, with our Self-Service API, startups and developers can seamlessly integrate AI-powered audio processing into their products - without complex engineering or high upfront costs. 

Alongside our new endpoints, Tonn API Self-Service continues to offer powerful tools for simplified audio mixing with AI and consistent, industry-grade sound:

Multitrack Mixing (now supporting up to 32 tracks)

• Upload multitrack audio to generate a fully-mixed stereo WAV in seconds

• Create balanced, professional-grade mixdowns at scale

AI Mastering

• Finalise loudness, tone, and stereo width with AI - Ideal for creator tools, UGC platforms, and music distribution

• Transparent, scalable cloud processing

Mix & Master Analysis

• Receive detailed audio mix diagnostics and actionable feedback

• Integrate quality checks or learning tools into your platform - Great for educational workflows, QC systems, or insight dashboards

How to Get Started with Tonn API Self-Service

Whether you’re cleaning up legacy recordings, simplifying post-production, or empowering creators to sound their best - Tonn gives you the tools to automate professional audio processing with minimal engineering lift.

Getting started is simple:

• Sign up and get approved for Tonn API access

• Use 1,000 free credits to test and integrate

• Choose flexible credit packages that scale with usage

• Monitor usage and top up easily from your dashboard

The Tonn API is built to scale with startups, indie devs, and enterprise partners alike. If you process more than 500 tracks per month, we offer custom pricing plans - get in touch to learn more.

Simplify Audio Production, Deliver Better Sound

With the addition of Audio Cleanup and Mix Enhance, Tonn API now gives you everything you need to:

• Clean up noisy recordings and improve vocal clarity

• Automatically enhance the sonic quality of any audio file

• Deliver simplified audio mixing with AI

• Scale studio-quality processing across your platform or product

📖 Explore the full API documentation
📬 Contact us about enterprise plans

Join the future of intelligent audio production - and bring a cleaner, clearer, more compelling sound to your users with RoEx.