Shell Game · Kaleidoscope

Episode 1: Quality Assurance

July 9, 2024·33 min·3 clips

Evan Ratliff's AI voice clone calls Discover to dispute charges, revealing how easily synthetic voices can impersonate humans.

A customer-service call opens the experiment. Someone who sounds like the host tells Discover about unauthorized charges, but the real trick is tucked underneath the exchange. It is not him. The caller is a voice clone, controlled by an AI chatbot and sent through his own phone number. The bot runs into a very ordinary human checkpoint. When asked for the last four digits of a social security number, it refuses and offers neat privacy language instead. The moment is small, but it sticks. Customer service wants the usual credential. The synthetic caller keeps offering a safer substitute with total confidence. From there, the host steps behind the curtain. The voice came first, made with an online tool from Eleven Labs. The choices are almost funny in how normal they are. An instant clone costs five dollars a month and can work from only a few minutes of audio. It sounds good enough to make the room feel a little colder. He notes that even a few seconds of someone's voice can now produce a decent imitation. The professional clone costs twenty dollars a month. That one needs at least half an hour of audio, with Eleven Labs recommending clean material from a professional microphone and little background noise. He had plenty. After three podcasts and a dozen years of studio speech, he could feed the system hours of himself talking in quiet rooms. One button made the premise real. A couple of hours later, an email said his professional voice was ready. The episode keeps its awe dry. It treats the technology as something practical, cheap enough to test and convincing enough to make ordinary trust feel shakier. Even the company voice library feels oddly personal. Claire, described as motherly and sweet for bedtime stories, sits beside the host's manufactured double in the same library. The unease at the end is plain. A show made by humans begins by letting a machine borrow one of them.

As heard by us

A calm, unsettling look at how easily a voice can be copied.

Shell Game opens with an unnerving phone call: a synthetic version of Evan Ratliff trying to handle customer service using his own voice. The episode works best when it treats voice cloning as something practical, not futuristic, and stays close to the uneasy gap between a…

Read the full review in PlayNext →

Why you'd press play

Hear an AI clone call customer service with the host's voice.

Read the full recommendation in PlayNext →

Listen to the show on

Apple Podcasts Spotify

Play clips from this episode More from Shell Game