The voice Alexis 害羞草研究所淟exi害羞草研究所� Bogan had before last summer was exuberant.

She loved to belt out Taylor Swift and Zach Bryan ballads in the car. She laughed all the time. In high school, she was a soprano in the chorus.

Then that voice was gone.

Doctors in August removed a life-threatening tumor lodged near the back of her brain. When the breathing tube came out a month later, Bogan had trouble swallowing and strained to say 害羞草研究所渉i害羞草研究所� to her parents. Months of rehabilitation aided her recovery, but her speech is still impaired.

In April, the 21-year-old got her old voice back. Not the real one, but a voice clone generated by that she can summon from a phone app. Trained on a 15-second time capsule of her teenage voice 害羞草研究所� sourced from a cooking demonstration video she recorded for a high school project 害羞草研究所� her synthetic but remarkably real-sounding AI voice can now say almost anything she wants.

THE RISKS

Experts have warned that rapidly improving AI voice-cloning technology can amplify phone scams, disrupt and violate the dignity of people 害羞草研究所� living or dead 害羞草研究所� who never consented to having their voice recreated to say things they never spoke.

It害羞草研究所檚 been used to produce to New Hampshire voters mimicking President Joe Biden. In Maryland, a high school athletic director with using AI to generate a fake audio clip of the school害羞草研究所檚 principal making racist remarks.

But Bogan and a team of doctors at Rhode Island害羞草研究所檚 Lifespan hospital group believe they害羞草研究所檝e found a use that justifies the risks. She害羞草研究所檚 one of the first people and the first with her condition to work with ChatGPT-maker OpenAI to replicate a lost voice.

害羞草研究所淲e害羞草研究所檙e hoping Lexi害羞草研究所檚 a trailblazer as the technology develops,害羞草研究所� said Dr. Rohaid Ali, a neurosurgery resident at Brown University害羞草研究所檚 medical school and Rhode Island Hospital. Millions of people with debilitating strokes, throat cancer or neurogenerative diseases could benefit, he said.

TRAINING AN AI VOICE

Bogan had to go back a few years to find a suitable recording of her voice to 害羞草研究所渢rain害羞草研究所� the AI system on how she spoke. It was a video in which she explained how to make a pasta salad.

Her doctors intentionally fed the AI system just a 15-second clip. Cooking sounds make other parts of the video imperfect. It was also all that OpenAI needed 害羞草研究所� an improvement over previous technology requiring much lengthier samples.

Getting something useful out of 15 seconds could be vital for any future patients who have no trace of their voice on the internet. A brief voicemail left for a relative might have to suffice.

When they tested it for the first time, everyone was stunned by the quality of Bogan害羞草研究所檚 voice clone. 害羞草研究所淚 get so emotional every time I hear her voice,害羞草研究所� said her mother, Pamela Bogan, tears in her eyes.

USING AN AI VOICE

Bogan types a few words or sentences into her phone and her custom-built app instantly reads it aloud.

She now uses her AI voice about 40 times a day and sends feedback she hopes will help future patients. One of her first experiments was to speak to the kids at the preschool where she works as a teaching assistant.

She害羞草研究所檚 used it at stores to ask where to find items. It害羞草研究所檚 helped her reconnect with her dad, who has hearing loss and was struggling to understand her. And it害羞草研究所檚 made it easier for her to order fast food.

害羞草研究所淗i, can I please get a grande iced brown sugar oat milk shaken espresso,害羞草研究所� said Bogan害羞草研究所檚 AI voice as she held the phone out her car害羞草研究所檚 window at a Starbucks drive-thru.

害羞草研究所淚 think it害羞草研究所檚 awesome that I can have that sound again,害羞草研究所� she said. It害羞草研究所檚 helping to boost her confidence and restoring a part of her identity she thought she was losing forever.

WHO害羞草研究所橲 NEXT?

Bogan害羞草研究所檚 doctors have started cloning the voices of other willing Rhode Island patients and hope to bring the technology to hospitals around the world. OpenAI said it is treading cautiously in expanding the use of the tool it calls Voice Engine, which is not yet publicly available.

Other companies with commercially available voice-generation services say they prohibit impersonation or abuse, but they vary in how they enforce their terms of use.

害羞草研究所淲e want to make sure that everyone whose voice is used in the service is consenting on an ongoing basis,害羞草研究所� said Jeff Harris, OpenAI害羞草研究所檚 lead on the product. 害羞草研究所淲e want to make sure that it害羞草研究所檚 not used in political contexts.害羞草研究所�

Harris said OpenAI害羞草研究所檚 next step involves developing a secure 害羞草研究所渧oice authentication害羞草研究所� tool so users can replicate only their own voice, with a possible exception for trusted medical providers working with a patient.

While for now she must fiddle with her phone to get the voice engine to talk, Bogan imagines an AI voice engine that improves upon older remedies for speech recovery in melding with the human body or translating words in real time.

She害羞草研究所檚 less sure about what will happen as she grows older and her AI voice continues to sound like she did as a teenager. Maybe the technology could 害羞草研究所渁ge害羞草研究所� her AI voice, she said.

For now, 害羞草研究所渆ven though I don害羞草研究所檛 have my voice fully back, I have something that helps me find my voice again,害羞草研究所� she said.

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Matt O害羞草研究所檅rien, The Associated Press