Analysis Of Dysphonia In Speech And Voice

Approx. Rs 24 Lakh / UnitGet Latest Price

ADSV from Pentax Medical is the first program of its kind, allowing for voice quality assessment of sustained and continuous speech samples from mildly to severely dysphonic voices. With an easy-to-use, protocol-driven interface, ADSV is the perfect complement to your perceptual evaluation and the well-established Multi-Dimensional Voice Program (MDVP™) analysis.

Working:
ADSV utilizes spectral- and cepstral-based analyses, which overcome some of the shortcomings of traditional acoustic assessment methods.

Measures of the amplitude of the cepstral peak in relation to extraneous cepstral components have been reported in numerous studies1, 2, 3 to provide an effective method for quantifying the severity of the dysphonic voice. ADSV uses this measure of the cepstral peak in a well-tested algorithm to calculate the severity of dysphonia in a sustained voice or connected speech sample.