SISTEM WAKTU NYATA PENGUJIAN HAFALAN AYAT-AYAT SUCI AL QURAN SECARA EKSPONENSIAL DAN NONSINUSOIDAL
DOI:
https://doi.org/10.29103/techsi.v11i3.2026Abstract
Prinsip pengembangan perangkat lunak otomatisasi adalah selaras dengan prinsip-prinsip yang ditekankan pada era revolusi industri 4.0., artinya perangkat lunak pada era 4.0 sudah mampu meminimasir peran manusia baik dalam pengembangannya, kemampuan belajar, ataupun operasional-operasional teknis lainnya. Untuk menjawab tantangan model 4.0, maka penelitian ini mengajukan sebuah algoritma yang robust dalam menguji hafalan-hafalan Quran secara digital. Pendekatan yang digunakan mewakili fungsi basis eksponensial dan non-sinusoidal yaitu berturut-turut Transformasi Mellin dan Walsh. Pengujian melibatkan 100 sampel para penghafal Quran, dengan masing masing unjuk kerja, 0,9 ditunjukan oleh penerapan Transformasi Mellin dan 0,82 dihasilkan oleh Transformasi Walsh. Untuk pengembangan sistem yang lebih tinggi keakuratannya dan lebih efisiensi pemakaian memori yang digunakan, penelitian menghasilkan saran penmbangunan model Fast Transform untuk kedua algoritma.References
A. Mertins, T. Mei, and M. Kallinger, Room impulse response shortening/reshaping with infinity- and p-norm optimization, IEEE Trans. Audio, Speech, Lang. Process., vol. 18, no. 2, pp. 249-259, Feb. 2010.
D. Chan, A. Fourcin, D. Gibbon, B. Granstrom, M. Huckvale, G. Kokkinakis, K. Kvale, L. Lamel, B. Lindberg, A. Moreno, J. Mouropoulos, F. Senia, I. Trancoso, C. Veld, and J. Zeiliger, EUROM - a spoken language resource for the EU, in Proc. European Conf. on Speech Communication and Technology, Sept. 1995, pp. 867-870.
Fadlisyah, Bustami, dan Ikhwanus. 2013. Pengolahan Suara., Penerbit Graha Ilmu.Yogyakarta.
Fadlisyah. 2018. Pengolahan Suara untuk DAK Quran., Modul dan Bahan kuliah Universitas Malikussaleh.
F. Talantzis and D. B. Ward, Robustness of multichannel equalization in an acoustic reverberant environment, J. Acoust. Soc. Am., vol. 114, no. 2, pp. 833-841, 2003.
G. Harikumar and Y. Bresler, FIR perfect signal reconstruction from multiple convolutions: minimum deconvolver orders, IEEE Trans. Signal Process., vol. 46, pp. 215-218, 1998.
H. Kuttruff, Room Acoustics, 4th ed. Taylor & Frances, 2000.
ITU-T, Perceptual evaluation of speech quality (PESQ), an objective method for end-to-end speech quality assessment of narrowband telephone networks and speech codecs, International Telecommunications Union (ITU-T) Recommendation P.862, Feb. 2001.
J. Vanderkooy, Aspects of MLS measuring systems, Journal Audio Eng. Soc., vol. 42, pp. 219-231, 1994.
K. Furuya and Y. Kaneda, Two-channel blind deconvolution for non-minimum phase impulse responses, in Proc.IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 1997, pp. 1315-1318.
M. Miyoshi and Y. Kaneda, Inverse filtering of room acoustics, IEEE Trans. Acoust., Speech, Signal Process., vol. 36, no. 2, pp. 145-152, Feb. 1988.
M. Kallinger and A. Mertins, Multi-channel room impulse response shaping - a study, in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, 2006.
N. D. Gaubitch and P. A. Naylor, Equalization of multichannel acoustic systems in oversampled subbands, IEEE Trans. Audio, Speech, Lang. Process., vol. 17, no. 6, pp. 1061-1070, Aug. 2009.
P. A. Naylor and N. D. Gaubitch, Eds., Speech Dereverberation. Springer, 2010.
R. K. Martin, K. Vanbleu, M. Ding, G. Ysebaert, M. Milosevic, B. L. Evans, M. Moonen, and C. R. Johnson Jr., Unification and evaluation of equalization structures and design algorithms for discrete multitone modulation systems, IEEE Trans. Signal Process., vol. 53, pp. 3880-3894, 2005.
R. Rado, Note on generalized inverse of matrices, Proc. Cambridge Philos. Soc., vol. 52, pp. 600-601, 1956.
T. Hikichi, M. Delcroix, and M. Miyoshi, Inverse filtering for speech dereverberation less sensitive to noise and room transfer function fluctuations, EURASIP Journal on Applied Signal Processing, vol. 2007, 2007.
W. Zhang, E. A. P. Habets, and P. A. Naylor, On the use of channel shortening in multichannel acoustic system equalization, in Proc. Intl. Workshop Acoust. Echo Noise Control (IWAENC), Tel Aviv, Israel, Aug. 2010.
W. Zhang, A. W. H. Khong, and P. A. Naylor, Adaptive inverse filtering of room acoustics, in Proc. Asilomar Conf. on Signals, Systems and Computers, 2008.
Downloads
Published
Issue
Section
License
Authors retain copyright and grant the journal right of first publication and this work is licensed under a Creative Commons Attribution-ShareAlike 4.0 that allows others to share the work with an acknowledgement of the works authorship and initial publication in this journal.
All articles in this journal may be disseminated by listing valid sources and the title of the article should not be omitted. The content of the article is liable to the author.
Authors are 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 an acknowledgment of its initial publication in this journal.
Authors are permitted and encouraged to post their 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 published work.
In the dissemination of articles by the author must declare the TECHSI Journal as the first party to publish the article.
