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180 000 (0,349s)

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Experimental modelling of phonation using artificial models of human vocal folds and vocal tracts

The study provides information on experimental research on a complete 1:1 scaled model of human phonation. The model includes human lungs, the trachea in humans during phonation as for example flu...

Acoustics

  • 2017
  • D
Result

Experimental investigation of phonation using artificial models of human vocal folds and vocal tract

The contribution presents results of in vitro measurements of voicing performed on originally developed models of the human vocal folds and vocal tract. The designed models are based on CT and MRI measurements of human subj...

BI - Akustika a kmity

  • 2016
  • D
Result

Phonation characteristics of self-oscillating vocal folds replica with and without the model of the human vocal tract

The experimental study presents in vitro measurements of phonation characteristics performed on the developed 1:1 scaled replica of human vocal folds. The aerodynamic, vibration and acoustic characteristics measure...

BI - Akustika a kmity

  • 2016
  • D
Result

Measurement of vibration, flow and acoustic characteristics of a human larynx replica

The study presents results of in vitro measurements of voicing performed on the developed artificial larynx based on the CT images of human larynx taken during phonation. The measured phonation characteristics are ...

CD - Makromolekulární chemie

  • 2014
  • D
Result

Experimental investigation of airflow, acoustic and vibration characteristics of a liquid filled self-oscillating vocal folds model

The study presents resluts of in vitro measurements of voicing performed on an originally developed artificial model of the human vocal folds, which is based on computer tomography images of human larynx taken during ph...

BI - Akustika a kmity

  • 2016
  • D
Result

Experimental investigation of vibration, flow and acoustic characteristics of a model of human larynx

The study presents preliminary results of in vitro measurements of voicing performed on a developed artificial larynx based on the CT images of human larynx taken during phonation....

BI - Akustika a kmity

  • 2013
  • O
Result

In Vitro Experimental Investigation of Voice Production

The process of human phonation involves a complex interaction between to understand better the physics of the human phonation process. Due to the limited experimental access to the human larynx, a...

BI - Akustika a kmity

  • 2011
  • Jx
Result

Shape of the human vocal folds in a defined phonation position.

The paper presents experimental investigation of aerodynamic shape of the vocal folds measured in a defined phonation position with excised larynges. The vocal fold vibrations were excited by airflow and monitored acoustically, by m...

BI - Akustika a kmity

  • 2002
  • D
Result

Geometric Model of a Tongue During Phonation of the Vowel /A/

of phonation for shape and position of human tongue. That is crucial for creation of a parametric geometric model of human vocal tract for simulation and analysis of phonation.The geometric model of a tongue durin...

EI - Biotechnologie a bionika

  • 2007
  • D
Result

Numerical simulation of sound propagation around human head during phonation

simulations are in good agreement with the experimental data known from literature waves from vocal folds through the vocal tract and around human head during speech production. Computer tomography (CT) images taken during...

Acoustics

  • 2021
  • D
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