R.
Audio restoration and stem separation
It can bring back clarity without making everything sound too artificial or overprocessed. Stem separation is also surprisingly clean.
Upload audio
Drag & drop or click to browse (multiple files supported)
A no-crowd prompt may help on the next generation. It cannot remove applause from the version you already like. Import the finished song instead. Separate the musical performance from the synthetic audience layer without asking Suno to rebuild the whole track.
Recent Suno imports processed with SAM Audio Heavy Decrowd
R.
Audio restoration and stem separation
It can bring back clarity without making everything sound too artificial or overprocessed. Stem separation is also surprisingly clean.
N.
MP3 and CD audio restoration
Does amazing job in restoring Audio from bad quality MP3s and badly extracted audio from CDs. Always my go to for audio restoration.
Amazing tool for audio. Clean, simple, and effective. I would spend hours in RX to get the same results. Give it a try. I can save you hours of production time.
M.
Restoration and mastering
The flash upscaler mixed with the composite mix system makes it super easy to get closer to a song master that I'm happy with
I've been loving the app. The audio restoration works amazing on my suno songs
IMDK
I love the interface. I love the bulk upload/download features. They're a life saver! Also I just realized that Apollo is magic and I don't even need to use denoise. Apollo somehow removes noise much more naturally. So I'm actually spending way less credits than I expected.
Eve St. Jude
Production workflow
Neural Analog has been a godsend to me and my workflow, such a game changer. I'm more thankful than words can express, I don't know what I would have done without it.
Eve
amazing!!!! love this! THANK YOU! I just discovered batch dl, this feature SAVED ME
Wow thank you so much i upscale videos and take out live recordings from music because of my autism i hate the crowd
It worked! Well done :) Many thanks :))))
Bjark
Easy to use and high quality results.
AI audio enhanced with Neural Analog
Real concert crowd noise is usually captured by a microphone in a room. Suno crowd noise is generated inside the model output, so it can be glued to the vocal reverb, cymbal shimmer, transitions, and stereo ambience. That is why a normal live-recording cleanup tool or a simple frequency cut can leave artifacts. Heavy Decrowd asks SAM Audio for the musical content and treats the synthetic crowd layer as the sound to remove.
Prompting can reduce the chance of Suno generating audience sounds, but it does not edit an existing waveform. Once cheers, applause, clapping, or arena noise are baked into the rendered song, another prompt usually means regenerating the song and risking a different vocal, arrangement, or mix.
Use Heavy Decrowd for Suno songs when you already like the song and need a post-generation cleanup step.
Yes. Real crowd noise is usually microphone bleed from an audience in a room. Suno cheers are generated as part of the song itself, so they can be blended into vocal reverb, cymbal shimmer, transitions, and stereo ambience.
The Heavy Decrowd pipeline uses SAM Audio with the target prompt "music with singing" to separate the musical content from the synthetic audience layer.
Use the crowd-noise removal tool or the Decrowd preset in Studio. Neural Analog returns both a cleaner music stem and an isolated crowd-noise stem, so you can keep the audience layer, reduce it, or remove it entirely.
Neural Analog uses modern models built for high-quality stem separation. Architectures include BS-Roformer, MelBand-Roformer, MDX23 and SAM Audio. These models outperform older tools like Spleeter or Demucs by using advanced signal processing and deep learning. Learn more in the Stem Separation Guides.
Paste the link. Separate the crowd layer. Export the cleaner song without generating a new version.