Application of Digital Forensics to Identify Human Voices Using the System Development Life Cycle (SDLC) Method

Автор: Misriani, Ingrid Nurtanio, Yuyun, Omar Wahid

Журнал: International Journal of Education and Management Engineering @ijeme

Статья в выпуске: 1 vol.12, 2022 года.

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This study aims to identify digital audio forensics using the System Development Life Cycle (SLDC) method which is used as a reference in the audio forensic investigation process. The process of testing the application of the framework that was carried out succeeded in identifying audio evidence with the identification results that subject x sampling (known) was identical to recorded evidence (unknown) with the results obtained for more than 4 identical words and supporting the prosecution hypothesis. Also, the results of the feasibility test of a framework that has been developed as a reference standard for comparison of frameworks related to other audio forensics, show that the framework that has been developed has a more complete stage to be used in the audio forensic investigation process. The results of Spectrogram analysis and Pict analysis on values matrix cross similarity level of evidence with audio subject Nasri4Y has the highest similarity value 0.9575822. The results of reading the audio evidence matrix with audio subject Bakrim5Y have the lowest similarity value 0.48924464. The results of reading the matrix, audio subject- B with audio subject Bakrim3Y have the highest similarity value of 0.9287775 because it is a sample voice from the same person. The results of the reading of the matrix, Nasri2Y audio subject, and Nasri4Y audio subject have a similarity value of 0.9575822 because they are sound samples from the same person. The results of reading the matrix audio subject Nasri2Y with audio subject Nasri4Y have the highest similarity value of 0.9575822, from this result it can be said a significant value because the audio subject Nasri2Y and Nasri4Y have the most similar level of sound samples from other subjects because Nasri2Y and Nasri4Y are sound samples from the same person.

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Framework, forensics, identification, audio, digital, SDLC, voice similarity

Короткий адрес: https://sciup.org/15018276

IDR: 15018276   |   DOI: 10.5815/ijeme.2022.01.04

Список литературы Application of Digital Forensics to Identify Human Voices Using the System Development Life Cycle (SDLC) Method

  • D. T. S. B. Polri., "Cyber crime cases," (2017).
  • J. Zjalic, ""a Proposed Framework for Forensic Audio Enhancement," The University of Colorado." (2017).
  • R. R. J. N. K. D. A. &. H. D. P. Huizen, "Voice Recording Acquisition Model In Forensic Audio.," Semnasteknomedia Online, 4 (1).," (2016)...
  • M. Al-Azhar Noah, "AUDIO FORENSIC: Theory and Analysis."," (2011).
  • D. E. R. Adel Alshamrani and Abdullah Bahattab in Mr. Madhup Kumar, "A Comparison between Three SDLC Models Waterfall Model, Spiral Model, and Incremental/Iterative Model," ijeme, 2018.
  • Ruqia Bibi, Munazza Jannisar, Mamoona Inayet,"Quality Implication for Prognoses Success in Web Applications", International Journal of Modern Education and Computer Science(IJMECS), Vol.8, No.3, pp.37-44, 2016.DOI: 10.5815/ijmecs.2016.03.05
  • Tahmoor Shoukat, Muhammad Nadeem Majeed,"Impact of Collaborative ALM on Software Project Management", International Journal of Information Technology and Computer Science(IJITCS), vol.6, no.6, pp.61-67, 2014. DOI: 10.5815/ijitcs.2014.06.09
  • Héctor F. Cadavid, "Continuous Delivery Pipelines for Teaching Agile and Developing Software Engineering Skills", International Journal of Modern Education and Computer Science(IJMECS), Vol.10, No.5, pp. 17-26, 2018.DOI: 10.5815/ijmecs.2018.05.03.
  • S. B. Y. P. Inggi Rahmat, "Penerapan System Development Life Sycle (SDLC) Dalam Mengembangkan Framework Audio Forensik," Vols. vol. 4, 2018..
  • G. &. P. Y. Wicaksono, "Audio Forensic Techniques For Sound Analysis On Digital Evidence," Semnas Unjani, (June)," (2013).
  • Y. D. &. P. Y. Rahayu, "Building an Integrated Digital Forensics Investigation Frameworks (IDFIF) Using the Sequential Logic Method," National Seminar of SENTIKA, 2014 (Sentika)." (2014).
  • L. Nora, "Langkah-langkah Investigasi Audio Forensik," 2017.
  • Rhodes, "Tahapan Systems Development Life Cycle," 2012.
  • M. A.-A. Noah, "Audio Forensic: Theory and Analysis," p. p200, 2011.
  • L. W. Q. W. A. P. I. L. Moreno, "Generalized End-To-End Loss For Speaker Verification," Cornell University, vol. v4, no. eess, 2019.
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