Analisa Sinyal Suara Jantung Berdasarkan Transformasi Fourier

  • Hamdani Kubangun Universitas Iqra Buru
Keywords: Sinyal Jantung, Auskultasi, Transformasi Fourier

Abstract

Auskultasi merupakan teknik untuk mengukur suara jantung. Suara jantung didengar dengan penggunaam stetoskop yang dihasilkan dari getaran setelah penutupan dan pembukaan suara jantung. Pengukuran suara jantung dilakukan di area katup aorta dan pulmonary. Frekuensi suara jantung berada di frekuensi 20-500 Hz. Suara pertama yang didengar adalah suara jantung pertama S1 terjadi pada awal sistole ventikular dan suara S2 terjadi pada akhir systole ventikular. Pada penelitian ini frekuensi yang didapatkan dalam kalkulasi transformasi fourier pada frekuensi 250-300 Hz

Downloads

Download data is not yet available.
Published
2013-09-07
How to Cite
Kubangun, H. (2013). Analisa Sinyal Suara Jantung Berdasarkan Transformasi Fourier. ARIKA, 7(2), 113-118. Retrieved from https://ojs3.unpatti.ac.id/index.php/arika/article/view/383
Issue
Vol 7 No 2 (2013)
Section
Articles

 Creative Commons Licence
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License

An author who publishes in the ARIKA Jurnal agrees to the following terms:

  • The author retains the copyright and grants ARIKA journal the right of first publication of the work simultaneously licensed under the Creative Commons Attribution-ShareAlike 4.0 License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
  • The author is able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book) with the acknowledgment of its initial publication in this journal.
  • The author is permitted and encouraged to post his/her work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of the published work (See The Effect of Open Access).