This vocal biomarker software can screen for COVID-19

(Image from Vocalis Health)

Startup Vocalis Health today announced that its artificial intelligence-aided screening tool, VocalisCheck, screening tool, VocalisCheck, has obtained a CE mark for screening for COVID-19.

VocalisCheck is designed as a screening tool that can deliver a reliable risk score to guide people who may need diagnostic testing for the coronavirus. A smartphone or other device using the software records users counting from 50 to 70 and transforms their voice recording to a picture (spectrogram) containing 512 features. The software uses AI and deep learning techniques to compare each spectrogram to a composite picture based upon the voice recordings of COVID-19-positive clinical trial participants.

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