Documentation
Neural Analog Guides
Learn how to use the Neural Analog AI-powered sound design platform. Leverage powerful AI models to improve your audio and expand your creative toolkit
Watch the video for a tour of Neural Analog pipelines to improve AI music
API Docs for Developers
Empower your apps and your AI agents to enhance music with the Neural Analog API: AI music imports, restoration, mastering, stem splitting, and more.
Frequently Asked Questions
Browse answers about processing minutes, file support, rights, mastering, restoration, stem splitting, and pipelines.
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Discover more articles about doing cool audio stuff
How to Replace Suno Drums and Add Better Drums to AI Music
Replace the drums in a Suno or AI song: fix the tempo, remove the AI drums with stem separation, then program your own kit and groove around the vocal.
9/17/20266 min read
AudioSR GitHub Install Guide: Setup, CLI and Common Errors
Install AudioSR from GitHub with Python 3.10 and pinned PyTorch, run it on a short WAV, fix common errors, or skip setup and run AudioSR online.
9/16/202614 min read
AI Music Detection: How It Works, Accuracy, Platform Rules
How AI music detection works: watermarks, fingerprints and AI detectors, real accuracy and false positives, free checkers, and Spotify, Deezer and Tidal rules.
7/1/202622 min read
AI Audio Upscaler: How to Fix AI Songs Audio Quality
Fix AI song audio quality with an AI audio upscaler: restore missing highs, repair vocal, drum, and bass stems, then master a cleaner WAV or FLAC file.
6/9/202620 min read
Suno Adding Applause or Crowd Noise? How to Remove It
Why Suno adds applause, cheering, and crowd noise, how to prompt for a clean studio sound, and how to remove the crowd from a song you already generated.
6/9/202613 min read
Spotify Remix: Status of Spotify AI Covers and Remixes
Spotify AI remix status: Universal, Merlin and Kobalt signed on, a research preview comes first, and there is no launch date or price yet. Try a remix today.
5/25/20265 min read
How to Improve Suno AI Audio Quality: Fix Muffled Songs
Suno song sounds muffled, harsh, or thin? Restore the highs Suno cuts off, tame hi-hats, add bass, clean up vocals, and master the song for streaming.
5/19/202614 min read
RPG Maker 2000 RTP SFX Restored to 48 kHz with UniverSR
Free download: all 203 RPG Maker 2000 RTP sound effects restored from 22.05 kHz to 48 kHz with UniverSR audio super-resolution. Compare before and after.
3/31/20266 min read
How to Upscale MP3 to WAV: Restore Audio Quality with AI
Converting MP3 to WAV does not improve quality. Learn how AI restoration rebuilds missing highs up to 20 kHz, removes MP3 artifacts, and exports a better WAV.
12/29/202512 min read
Suno Keeps Adding Drums? How to Get a Drumless Track
Suno ignores 'no drums'? Use Exclude Styles and beatless style tags for new songs, or remove the drums from a finished Suno song with stem separation.
12/19/202510 min read
How to Download Songs from Udio in 2026: Rescue Your Tracks
Udio turned off downloads in October 2025. You can still save your songs: export public Udio links with the free dfd tool, or record playback on Windows or Mac.
12/18/20256 min read
Spleeter vs Demucs in 2026: Benchmarks and What Beats Both
Spleeter vs Demucs compared: Demucs v4 scores 9.0 dB SDR vs 5.9 dB for Spleeter, but Spleeter is far faster on CPU. See speed, hardware, and what beats both.
12/1/202511 min read
Sforzando Guide: Download, Load SFZ Files, Free Instruments
Get the free sforzando SFZ player for Windows, macOS or Linux, load any .sfz instrument step by step, fix missing plugins and samples, and find free libraries.
11/25/202510 min read
IRCAM AFTER Model: Setup, Pretrained Models and Training
IRCAM AFTER explained: where to get pretrained models, how to install and train it, how to play it from audio or MIDI in Max for Live, and its latency.
11/19/20257 min read
DDSP Guide: Magenta VST Setup, Training and How It Works
The Magenta DDSP VST is archived but still works. Install it, train your own instrument in Colab, and learn how DDSP works and where it falls short.
11/17/20259 min read
Free Neural Network Guitar Plugins (2026): NAM, AIDA-X
Eight free neural amp and pedal plugins checked in 2026: NAM, AIDA-X, Proteus, guitarix and more. The best free alternatives to Neural DSP amp sims.
11/16/202510 min read
RAVE Model by IRCAM: VST, Pretrained Models, Training
How to use IRCAM RAVE: pretrained models, the RAVE VST, Neutone FX and nn~, plus install, training and export commands with GPU memory needs per config.
11/15/202510 min read
Jetson Nano I2S Audio: Set Up the Raspiaudio Audio+ DAC
Set up the Raspiaudio Audio+ sound card on a Jetson Nano B02: enable I2S4 in jetson-io, fix the pinmux with a systemd service, and flash a custom DTB.
11/1/20258 min read