Phonatory Stability under Auditory Masking

ISBN-13: 9783844393767 / Angielski / Miękka / 68 str.

Suhail Azeem; S. B. Rathna Kumar; Savalam G. R. Prakash

Opis

Phonatory stability refers to the steadiness and periodicity of vocal fold vibration, which is dependent on the laryngeal system maintaining relatively constant levels of muscular force during a sustained phonation (Ferrand 2006). The acoustic dimensions such as jitter, shimmer and harmonic-to-noise have been shown to reflect the stability of vocal fold vibration, referred to as phonatory stability. The current study was aimed at measuring phonatory stability in normal speaking children and adults. The Jitter, Shimmer and HNR values were obtained under auditorily masked and unmasked conditions. The details of the study are discussed in the chapters.

O autorze

Azeem is working as Speech Language Pathologist at Nizams Institute of Medical Sciences, Secunderabad, IndiaKumar is working as Lecturer - Speech & Hearing at National Institute for the Hearing Handicapped, Secunderabad, India Prakash is working as Reader - Speech & Hearing at National Institute for the Hearing Handicapped, Secunderabad, India