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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Teknik Elektro ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika JETT (Jurnal Elektro dan Telekomunikasi Terapan) Jurnal Elektronika dan Telekomunikasi Jurnal Ilmiah Pendidikan dan Pembelajaran TEKTRIKA - Jurnal Penelitian dan Pengembangan Telekomunikasi, Kendali, Komputer, Elektrik, dan Elektronika Muqoddima: Jurnal Pemikiran dan Riset Sosiologi INVOICE : JURNAL ILMU AKUNTANSI Psychological Research on Urban Society JOURNAL OF CHEMICAL NATURAL RESOURCES (JCNaR) Jurnal Mutiara Ilmu Akuntansi eProceedings of Engineering JISIP UNJA (Jurnal Ilmu Sosial Ilmu Politik Universitas Jambi) Jurnal Intelek Dan Cendikiawan Nusantara Jurnal Intelek Insan Cendikia Molang: Journal Islamic Education Jurnal Pendidikan Tuntas Jurnal Nasional Sains dan Teknik
Irma Safitri
Universitas Telkom
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Other

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IMPLEMENTATION OF QIM BASED AUDIO WATERMARKING USING HYBRID TRANSFORM OF SWT-DCT-SVD METHODS OPTIMIZED WITH GENETIC ALORITHM Ryan Aminullah; Gelar Budiman; Irma Safitri
TEKTRIKA Vol 2 No 1 (2017): TEKTRIKA Vol.2 No.1 2017
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v2i1.1661

Abstract

Nowadays, almost all data transaction is done through the internet because it is easy and could be accessed anywhere. The file is uploaded directly without any security or scanning making people able to upload illegal files or files that is not owned by them. This violation of copyright becomes a huge problem as it reduces the owner’s profit. That is why watermarking method is created. Watermarking is a method of embedding secret information to a host data. The information could be embedded into an audio, image or video data. This research will design an audio watermarking by combining 3 methods of transformation: Stationary Wavelet Transform (SWT), Discrete Cosine Transform (DCT), and Singular Value Decomposition (SVD). SWT separates data’s frequency into high and low. After that, DCT maps correlated high frequency data into uncorrelated coefficient. Then those coefficients will be deconstructed into three matrices u, s, and v using SVD method. Later, the s matric will be embedded with the watermark. With these methods, watermarked audio produce SNR>20dB and BER≈0,1170 in average.
Co-Authors Alfiansyah Alfiansyah Ali Ridho Ar-Rafi, Dimas Arfidianti Kartika Meiza Putri Arindaka, Hafizhan Bhamakerti Arining Pangestu Bambang Hidayat Chairy Ramadhan Chintia Viranda Darwanis Darwanis Devie Yundianto Dwi Bayu Leksono Efri Suhartono Eka Rima Prasetya Gelar Budiman HAFIZHANA, YASQI Heri Wibowo Hidayat, Safrudin I G A M Wibhu Cadu Asrawan Ida Wahidayah Ifan Fadlina Anhar Ikhsan Ikhsan Irvan Ragil Boesandi Iwa Swandana Iwan Iwut Tritoasmoro Jangkung Raharjo Kahfi Fadhlan Maulana Ledya Novamizanti M Aulia Fitra Purba Marissa Kezia Maghein Masrul Masrul Meiza Putri, Arfidianti Kartika Mohammad Bisma Rezady Mohammad Fauziddin Muammar Khaddafi Muh Hisyam Siddiq Muhammad Aprianda Rahmadi Nadirsyah, Nadirsyah Nginayah, Siti Nur Ibrahim Nusyahya, Regisa Pradipta Bagoes Santoso Ramadhan, Chairy Rangga Wahyuning Gusty Ratri Dwi Atmaja Rayyan Firdaus RENDRAGRAHA, RENDY DWI RENDRAGRAHA, RENDY DWI Ridho Nurbagja Gumelar Rifqi, Farhan Sulthan Rohaili, Rohaili Rufus Ocsan Rustam Rustam Ryan Aminullah Salsabila, Ade Dafa Salsabila, Viya Aurelia SIREGAR, RIZKY DAMARJATI SIREGAR, RIZKY DAMARJATI Siti Aqila Zahra Nst Sulthan Rifqi, Farhan Tikki Capriati Marieski Trisna , Nila Vellayati Hajad, Vellayati Viya Aurelia Salsabila Wicaksono, Satriyo Sakti YOGASWARA, HERLAMBANG Yugnan Adi Sasongko Yusak, Yuniarti Zahra, Siti Aqila Zaidar, Emma