PENGARUH VARIASI POSISI SUMBER SUARA TERHADAP ESTIMASI DIRECTION OF ARRIVAL (DOA)

  • Moh - Fausi IAIN Madura
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Abstrak

The method used to estimate the direction of the sound source (DOA) is beamforming technique. Beamforming is signal processing array sensor by increasing the source signal and filtering noise Signal processing with Fast Fourier Transform (FFT) beamforming algorithm is used in this research to estimate DOA. While the sensor configuration is arranged in a Uniform Linear Array (ULA). The research was conducted by varying the position of sound sources into three categories. first, the source position is more than D min (> Planewave). Second, the source position is less than D_min (<Planewave) and third, the source position is the same as D min. (= Planewave). The results showed  placement of the sound source position is same as D min. (= Planewave) has  highest accuracy value of DOA estimation with measurement error value ± 0.10

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Referensi

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Diterbitkan
2020-12-30
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FAUSI, Moh -. PENGARUH VARIASI POSISI SUMBER SUARA TERHADAP ESTIMASI DIRECTION OF ARRIVAL (DOA). Jurnal Elektro dan Telekomunikasi Terapan (e-Journal), [S.l.], v. 7, n. 1, p. 832-840, des. 2020. ISSN 2442-4404. Tersedia pada: <//journals.telkomuniversity.ac.id/jett/article/view/3450>. Tanggal Akses: 18 mei 2024 doi: https://doi.org/10.25124/jett.v7i1.3450.
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Terbitan
Vol 7 No 1 (2020): JETT Juli 2020
Bagian
Artikel
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