Voice biomarkers are any signals in human speech that can relate to physiological, behavioral, or physical traits. Often, this takes the form of machine learning models as applied to audio, text, or image features.

There has been a surge of interest in the field recently in the area of diagnosing mental and neurological diseases early.

Example literature overview

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companies

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  • Beyond Verbal (Tel Aviv, Israel)
  • Sonde Health (Boston, MA)
  • Clarigent Health (Cincinnati, OH)
  • NeuroLex Laboratories (Seattle, WA)

key figures

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  • John Pestian
  • Guillermo Cecchi
  • Tom Quereri