首页|Evaluation of vibration measurements on human face using median and maximum frequencies

Evaluation of vibration measurements on human face using median and maximum frequencies

扫码查看
原文链接
  • NETL
  • NSTL
  • Inst Engineering Technology-Iet
There are some studies in the literature in order to make the interpretation of human tissues having different characteristics. Some of these studies focused on the evaluation of human face tissues. Vibration signals generated from vocal cords have been used in these studies about human face tissues. However, any study using the vibration signals recorded by applying the external vibration source having fixed frequency value is not available in the literature. In this study, it is aimed to investigate the frequency characteristics of the vibration signals recorded from the human face. These signals obtained from nine different regions on the faces of subjects are analysed using frequency characteristics. In the analysis stage, median and maximum frequency values are calculated and evaluated. So, the softness and hardness interpretation about these regions on the face can be made and the frequency ranges of these regions can be determined. As a result, it is observed that low-frequency signals are dominant in hard regions and high-frequency signals are dominant in soft regions.

vibration measurementbiological tissuesbiomechanicssignal processingmechanical engineering computingvibration measurementsmedian frequenciesmaximum frequencieshuman tissueshuman face tissuesvibration signalsexternal vibration sourcefrequency valuefrequency characteristicsmedian frequency valuesmaximum frequency valueslow-frequency signalshigh-frequency signals

Umit Ak, Mehmet、Bilgin, Suleyman、Oral, Okan、Feza Carlak, Hamza、Tunga Derin, Alper、Derin, Narin

展开 >

Akdeniz Univ, Inst Nat Sci, Dept Elect & Elect Engn, Antalya, Turkey

Akdeniz Univ, Fac Engn, Dept Elect & Elect Engn, Antalya, Turkey

Akdeniz Univ, Dept Mech Engn, Fac Engn, Antalya, Turkey

Akdeniz Univ, Dept Surg Med Sci, Fac Med, Antalya, Turkey

Akdeniz Univ, Dept Basic Med Sci, Fac Med, Antalya, Turkey

展开 >

2020

10.1049/iet-smt.2019.0381

IET science, measurement & technology

IET science, measurement & technology

ISSN：1751-8822
年,卷(期)：2020.14(8)
  • 28