Earticle

초록

영어

Communication is a key factor in a developing society. It is usually carried out by using signals that come from the brain, and then produced as sounds in the Place of Articulation. An alternative to this type of communication is subvocal speech or “subvocalization”, which consists in the acquisition of the signals produced in the cerebral cortex and their analysis before the voice production process in the Place of Articulation is made. This paper proposes a prototype system for acquisition of the signals produced in the Place of Articulation; by using a Data Acquisition System (DAS) and MATLAB® as a tool for comparing the obtained results.

목차

Abstract
 1. Introduction
 2. Tools and Methodology
  2.1. Data Acquisition
  2.2. Obtaining Fast Fourier Transform (FFT) of Signal
  2.3. Comparison of Signals
 3. Analysis of Results
 4. Conclusions and Future Works
 References

키워드

저자

• Germán Darío Buitrago Salazar [ Research Group GAV, Faculty of Mechatronic Engineering, Nueva Granada Military University, Bogotá, Colombia ]
• Darío Amaya Hurtado [ Research Group GAV, Faculty of Mechatronic Engineering, Nueva Granada Military University, Bogotá, Colombia ]
• Olga Lucía Ramos Sandoval [ Research Group GAV, Faculty of Mechatronic Engineering, Nueva Granada Military University, Bogotá, Colombia ]
• Jorge Enrique Saby Beltrán [ Research Group of Magnetic and Resonance, Francisco José de Caldas Distrital University, Bogotá, Colombia ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Bio-Science and Bio-Technology

• 간기

  격월간

• pISSN

  2233-7849

• 수록기간

  2009~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605