Experimental and Analytical Study Approach of Artificial Basilar Membrane Prototype (ABMP) | Zendy

Harto Tanujaya | Zendy; Hirofumi Shintaku | Zendy; Dai Kitagawa | Zendy; Adianto Adianto | Zendy; Susilodinata Susilodinata | Zendy; Satoyuki Kawano | Zendy

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Experimental and Analytical Study Approach of Artificial Basilar Membrane Prototype (ABMP)

Author(s) -

Harto Tanujaya,

Hirofumi Shintaku,

Dai Kitagawa,

Adianto Adianto,

Susilodinata Susilodinata,

Satoyuki Kawano

Publication year - 2013

Publication title -

journal of engineering and technological sciences

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.202

H-Index - 14

eISSN - 2338-5502

pISSN - 2337-5779

DOI - 10.5614/j.eng.technol.sci.2013.45.1.5

Subject(s) - acoustics , basilar membrane , vibration , generator (circuit theory) , traveling wave , physics , engineering , mathematics , mathematical analysis , anatomy , biology , thermodynamics , cochlea , power (physics)

In this research, we have developed, fabricated, tested, and analyzed an artificial basilar membrane prototype (ABMP), which works using sinusoidal waves of various frequencies. The design of the prototype has a trapezoidal shape with a length of 30 mm and a width of 2 to 4 mm. The research was carried out experimentally and analytically. Experimentally, the ABMP’s vibration was measured using a laser Doppler vibrometer (LDV) and a function generator to generate various frequencies. The analytical approach is discussed based on the Wentzel Kramer Brillouin method (WKB). The results show that resonance frequencies can be reached within the range of human hearing, between 20 Hz to 20 kHz

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