Voice for Health: The Use of Vocal Biomarkers from Research to Clinical Practice

Guy Fagherazzi*, Aurélie Fischer, Muhannad Ismael, Vladimir Despotovic

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

56 Citations (Scopus)


Diseases can affect organs such as the heart, lungs, brain, muscles, or vocal folds, which can then alter an individual's voice. Therefore, voice analysis using artificial intelligence opens new opportunities for healthcare. From using vocal biomarkers for diagnosis, risk prediction, and remote monitoring of various clinical outcomes and symptoms, we offer in this review an overview of the various applications of voice for health-related purposes. We discuss the potential of this rapidly evolving environment from a research, patient, and clinical perspective. We also discuss the key challenges to overcome in the near future for a substantial and efficient use of voice in healthcare.

Original languageEnglish
Pages (from-to)78-88
Number of pages11
JournalDigital Biomarkers
Issue number1
Publication statusPublished - 1 Jun 2021


  • Artificial intelligence
  • COVID-19
  • Signal decomposition
  • Smart home
  • Vocal biomarker
  • Voice


Dive into the research topics of 'Voice for Health: The Use of Vocal Biomarkers from Research to Clinical Practice'. Together they form a unique fingerprint.

Cite this