AI made from Human Brain cells performs speech recognition

Source: ([News Scientist](https://www.newscientist.com/article/2407768-ai-made-from-living-human-brain-cells-performs-speech-recognition/#:~:text=Balls%20of%20human%20brain%20cells,Guo%20at%20Indiana%20University%20Bloomington))

https://preview.redd.it/3igxf7s07t7c1.jpg?width=1080&format=pjpg&auto=webp&s=4fa79eaa320b769b663d94d9cb38e94db2857055

**Quick Recap:**

Scientists at Indiana University Bloomington have achieved a rudimentary form of speech recognition using brain organoids, clusters of human brain cells linked to a computer.

These organoids, resembling miniature brains, underwent training to recognize the voice of a specific individual from a collection of audio clips. The training involved 240 audio clips featuring eight people pronouncing Japanese vowel sounds. Initially, the accuracy was at 30-40%, but after two days of training, it improved to …

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