Breatheness and insufficient vocal fold closure  

Oleh:

Hammarberg, Bjorn ; KARLSSON, I. ; GAUFFIN, J. ; Fritzell, B. ; Sundberg, J.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Phonetics vol. 14 no. 3/4 (Dec. 1986), page 549 - 554.

Ketersediaan

Perpustakaan PKBB Nomor Panggil: 405/JOP/14 Non-tandon: tidak ada Tandon: 1

Lihat Detail Induk

Isi artikel

Eight patients with varying degree of breathy voice quality were studied by means of acoustic inverse filtering. The resulting glottograms showed a continuous but varying flow of air through the glottis during phonation. A rough astimate of the glottal insufficiency was calculated from the minimum flow, and the subglottic pressure and it turned out to correlate fairly well with perceptual ratings of breathiness (r = 0.71). A better correlation was demonstrated between the "minimum/maximum air flow quotient" and the ratings of bretahiness (r = 0.83) The results indicate a quantitative relationship between breathy voice quality and glottal insufficiency.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali