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Structured Review

KayPENTAX Inc praat software
Sample spectrograms of (from left to right), type 1, type 2 and type 3 voices. Spectrograms were generated using <t>PRAAT</t> <t>software</t> from voices included in the Disordered Voice Database supplied by KayPENTAX. The type one voice shows clearly defined harmonics with limited energy between these harmonics. The type two voice shows readily apparent subharmonics with energy levels near that of the fundamental frequency. The type 3 voice has harmonics that are more obscured; there is evidence of bifurcations and a spread of energy across the lower frequencies.
Praat Software, supplied by KayPENTAX Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/praat software/product/KayPENTAX Inc
Average 90 stars, based on 1 article reviews
praat software - by Bioz Stars, 2026-06
90/100 stars

Images

1) Product Images from "Perturbation and Nonlinear Dynamic Analysis of Adult Male Smokers"

Article Title: Perturbation and Nonlinear Dynamic Analysis of Adult Male Smokers

Journal: Journal of voice : official journal of the Voice Foundation

doi: 10.1016/j.jvoice.2010.01.006

Sample spectrograms of (from left to right), type 1, type 2 and type 3 voices. Spectrograms were generated using PRAAT software from voices included in the Disordered Voice Database supplied by KayPENTAX. The type one voice shows clearly defined harmonics with limited energy between these harmonics. The type two voice shows readily apparent subharmonics with energy levels near that of the fundamental frequency. The type 3 voice has harmonics that are more obscured; there is evidence of bifurcations and a spread of energy across the lower frequencies.
Figure Legend Snippet: Sample spectrograms of (from left to right), type 1, type 2 and type 3 voices. Spectrograms were generated using PRAAT software from voices included in the Disordered Voice Database supplied by KayPENTAX. The type one voice shows clearly defined harmonics with limited energy between these harmonics. The type two voice shows readily apparent subharmonics with energy levels near that of the fundamental frequency. The type 3 voice has harmonics that are more obscured; there is evidence of bifurcations and a spread of energy across the lower frequencies.

Techniques Used: Generated, Software



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KayPENTAX Inc praat software
Sample spectrograms of (from left to right), type 1, type 2 and type 3 voices. Spectrograms were generated using <t>PRAAT</t> <t>software</t> from voices included in the Disordered Voice Database supplied by KayPENTAX. The type one voice shows clearly defined harmonics with limited energy between these harmonics. The type two voice shows readily apparent subharmonics with energy levels near that of the fundamental frequency. The type 3 voice has harmonics that are more obscured; there is evidence of bifurcations and a spread of energy across the lower frequencies.
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Image Search Results


Sample spectrograms of (from left to right), type 1, type 2 and type 3 voices. Spectrograms were generated using PRAAT software from voices included in the Disordered Voice Database supplied by KayPENTAX. The type one voice shows clearly defined harmonics with limited energy between these harmonics. The type two voice shows readily apparent subharmonics with energy levels near that of the fundamental frequency. The type 3 voice has harmonics that are more obscured; there is evidence of bifurcations and a spread of energy across the lower frequencies.

Journal: Journal of voice : official journal of the Voice Foundation

Article Title: Perturbation and Nonlinear Dynamic Analysis of Adult Male Smokers

doi: 10.1016/j.jvoice.2010.01.006

Figure Lengend Snippet: Sample spectrograms of (from left to right), type 1, type 2 and type 3 voices. Spectrograms were generated using PRAAT software from voices included in the Disordered Voice Database supplied by KayPENTAX. The type one voice shows clearly defined harmonics with limited energy between these harmonics. The type two voice shows readily apparent subharmonics with energy levels near that of the fundamental frequency. The type 3 voice has harmonics that are more obscured; there is evidence of bifurcations and a spread of energy across the lower frequencies.

Article Snippet: Spectrograms were generated using PRAAT software from voices included in the Disordered Voice Database supplied by KayPENTAX.

Techniques: Generated, Software