Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering)
Vol 7 No 1 (2020): Jurnal Ecotipe, April 2020

PENINGKATAN PERFORMANSI APLIKASI PEMBEDA SUARA LAKI-LAKI DAN PEREMPUAN BERDASARKAN FREKUENSI DENGAN MENGGUNAKAN METODE FUZZY LOGIC

Andi Sri Irtawaty (Jurusan Teknik Elektro, Politeknik Negeri Balikpapan)
Maria Ulfah (Jurusan Teknik Elektro, Politeknik Negeri Balikpapan)



Article Info

Publish Date
16 Mar 2020

Abstract

Along with the development of technology, the technique of identification of human voices based on sex is very necessary for some parties, especially in the field of education. The main parameter in distinguishing male and female voices is the frequency of the same one-word pronunciation sample with the same duration and pressure. To facilitate this, a matlab-based male and female voice differentiator application was designed and the results will be improved by the fuzzy logic method. Based on the application testing, of the 20 human voice samples tested, there was 1 sound sample that was difficult to identify, so the accuracy level was only 95%. However, by using the fuzzy logic method, 1 sound sample can be classified in the form of female voices, so the performance of male and female voice differentiator applications increases to 100%. The final results of this study obtained a range of male voice signal frequencies 81.93 Hz to 233.3 Hz while the frequency range of female voice signals 316.9 Hz to 575.5 Hz.

Copyrights © 2020






Journal Info

Abbrev

ecotipe

Publisher

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

Description

This scientific journal is called Jurnal Ecotipe (Electronic, Control, Telcommunication, Information, and Power Engineering) with clusters of science in the field of Electrical Engineering covering the field of Electronics, Control, Telecommunications, Information/Informatics, and Power Electricity. ...