Why My Voice Clone Sounds Robotic

A robotic-sounding voice clone almost always traces back to the sample it was trained on, and the fix is usually a re-record rather than a setting. Start with the most common cause: a clipped or noisy recording confuses the model, so check whether your sample has background hum, echo or peaking audio and record a cleaner 20-to-30-second take if it does. A sample under 10 seconds or read in a flat, monotone voice gives the model too little natural variation to reproduce, and heavily processed source audio, a voice memo run through an aggressive noise app, for instance, can strip the texture the model needs. Finally, check that you selected the right language when you created the clone, since a mismatch changes how the model handles your speech.