Aging Voice Index

Biomarker

3 papers study it1 finding

  • Human trial1
  • Humans2

Associations

1

Cepstral peak prominence

no changein humans1

1 study
  1. Aging Voice Index is associated with cepstral peak prominence in humans (|r| < 0.23, P > 0.22).

    “AVI showed weak and nonsignificant correlations with CPP (|r| < 0.23, P > 0.22) and acoustic measures (|r| < 0.20, P > 0.08)”

    Humansvoicen = 92

    Subjective and Objective Evaluation of Voice in Persian Elderly Speakers

    Journal of voice : official journal of the Voice Foundation

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