Protecting Human Voices in the Age of AI: Australian…

In the lead-up to Australia’s 2025 federal election, residents of Burnie, Tasmania, were targeted by an AI-generated voice clone impersonating Senator Jacqui Lambie. The audio recording falsely claimed that the Senator intended to relocate the National Cabinet from Canberra to Tasmania as part of a re-election promise.

What happened

The incident involved the deployment of deepvoice technology to simulate the Senator's likeness for political messaging. While many residents initially responded favorably to the promise, the audio was revealed to be a synthetic clone rather than the Senator herself. This event highlights the growing prevalence of deepvoice technology in society and the potential for such tools to be used to spread misinformation. Legal experts note that Australian copyright law offers limited protection against this type of misuse, as the law protects sound recordings rather than the human voice itself. Furthermore, the ‘substantial similarity’ required for copyright infringement is difficult to satisfy with AI-generated outputs, which are considered novel versions rather than direct copies. The incident serves as a case study for the risks associated with unauthorized voice cloning, including the potential for reputational damage and the erosion of public trust.