Submithub can detect the song is AI generated by Suno even after cleaning up the sound

[Stevenkingx]

Hi, I tested your tool, Submithub can detect even after using it that the music was generated with suno even after changing it using the cli:

https://www.submithub.com/ai-song-checker?

Detail:
Duration: 200 seconds
Spectral analysis:
Pure AI: most likely (91%)
Human: probably not (5%)
Modified AI: highly unlikely (4%)
Temporal analysis:
Pure AI: very likely (100%)
Modified AI: highly unlikely (0%)
Human: highly unlikely (0%)
Detected platform: suno_45_plus

[constitutionalme]

Any updates or fixes for this?
BTW thanks for posting this as it's been a question I've had for awhile wondering what the actual results would be.

[ekospirit]

Hmm are you also mastering the audio file? also are you using .WAV or .MP3? because I've fed it two versions of a song, one that is .MP3 unmastered and Mastered, and one .WAV unmastered, and Mastered. it said the .wav one was human.

[constitutionalme]

I tested both as well, found it works best with .wav (at least on my pc). MP3 never got rid of everything, but it did reduce it on some by more than half in the "probability" - some even stated "most likely human. However, I also noticed a loss in quality regardless of which version I used, but not as much as in the higher two, which to me was odd. Wav has always come out much better but am still hearing a loss in quality on some of my tests - trying to figure out to eliminate or seriously reduce it. I have a lot more testing to do as I'm working on another app to make AI unable to "hear" music so it can't scrap/steal. Wanna have it work on vid & images as well. I'd love to keep each other updated if you're open to it.

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On Thu, Oct 2, 2025 at 5:25 PM Peter Ekospirit ***@***.***> wrote: *ekospirit* left a comment (geeknik/ai-audio-fingerprint-remover#5) <#5 (comment)> Hmm are you also mastering the audio file? also are you using .WAV or .MP3? because I've fed it two versions of a song, one that is .MP3 unmastered and Mastered, and one .WAV unmastered, and Mastered. it said the .wav one was human. — Reply to this email directly, view it on GitHub <#5 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BWQE6GEWCY3GEAIBG7BGAX33VWQ5JAVCNFSM6AAAAACDQ7C6POVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTGNRTGQZDOMZUGY> . You are receiving this because you commented.Message ID: ***@***.***>

[attilakorzo]

There must be a way to remove those watermarks.

[constitutionalme]

I agree, if they can be put on they must be able to be taken off - Look at how easy it is to take off VEO etc watermarks on vid!

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On Wed, Oct 8, 2025 at 9:08 AM attilakorzo ***@***.***> wrote: *attilakorzo* left a comment (geeknik/ai-audio-fingerprint-remover#5) <#5 (comment)> There must be a way to remove those watermarks. — Reply to this email directly, view it on GitHub <#5 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BWQE6GHA7NIQKFIAWKZAPH33WULFNAVCNFSM6AAAAACDQ7C6POVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTGOBRG4ZDOMRWGI> . You are receiving this because you commented.Message ID: ***@***.***>