Detecting falsification to MP3 audio signals for conference record using digital watermarking

Tomoki Yoshida, Takeru Miyazaki, Shunsuke Araki, Satoshi Uehara, Yasuyuki Nogami

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we will propose a digital watermarking for voice signals recorded by a digital voice recorder especially in conferences. We will discuss some requirements for detecting falsifications in the voice signal, because the conference record has the probability that a conclusion is changed for only a falsification in a little time interval. Next, we will show a method of locating an altered place in the voice signal and a new idea applying a white Gaussian noise for guarantee of the valid voice signal without falsification. One characteristic of our proposal is an agitation depending on a peak spectrum for making it difficult to illegally change the embedded watermark.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages253-254
Number of pages2
ISBN (Electronic)9781509040179
DOIs
Publication statusPublished - Jul 25 2017
Externally publishedYes
Event4th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017 - Taipei, United States
Duration: Jun 12 2017Jun 14 2017

Other

Other4th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017
CountryUnited States
CityTaipei
Period6/12/176/14/17

Fingerprint

Digital watermarking
audio signals
agitation
recorders
random noise
proposals
intervals
requirements

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications
  • Signal Processing
  • Biomedical Engineering
  • Instrumentation
  • Electrical and Electronic Engineering

Cite this

Yoshida, T., Miyazaki, T., Araki, S., Uehara, S., & Nogami, Y. (2017). Detecting falsification to MP3 audio signals for conference record using digital watermarking. In 2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017 (pp. 253-254). [7991091] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE-China.2017.7991091

Detecting falsification to MP3 audio signals for conference record using digital watermarking. / Yoshida, Tomoki; Miyazaki, Takeru; Araki, Shunsuke; Uehara, Satoshi; Nogami, Yasuyuki.

2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 253-254 7991091.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoshida, T, Miyazaki, T, Araki, S, Uehara, S & Nogami, Y 2017, Detecting falsification to MP3 audio signals for conference record using digital watermarking. in 2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017., 7991091, Institute of Electrical and Electronics Engineers Inc., pp. 253-254, 4th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017, Taipei, United States, 6/12/17. https://doi.org/10.1109/ICCE-China.2017.7991091
Yoshida T, Miyazaki T, Araki S, Uehara S, Nogami Y. Detecting falsification to MP3 audio signals for conference record using digital watermarking. In 2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 253-254. 7991091 https://doi.org/10.1109/ICCE-China.2017.7991091
Yoshida, Tomoki ; Miyazaki, Takeru ; Araki, Shunsuke ; Uehara, Satoshi ; Nogami, Yasuyuki. / Detecting falsification to MP3 audio signals for conference record using digital watermarking. 2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 253-254
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