Can We Detect F5-TTS-Generated Audio?

[Fliens]

Is there a reliable way to detect audio generated by F5-TTS?

Given the impressive realism of this model—so much so that it can be nearly indistinguishable from a human voice—it raises an important question:

Are there existing methods or tools that can analyze an audio track and conclusively determine whether it was synthesized by a text-to-speech system or recorded from a real person?