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

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

doi:10.1109/ICCE-China.2017.7991091

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 proceeding › Conference contribution

1 Citation (Scopus)

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 language	English
Title of host publication	2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	253-254
Number of pages	2
ISBN (Electronic)	9781509040179
DOIs	https://doi.org/10.1109/ICCE-China.2017.7991091
Publication status	Published - Jul 25 2017
Externally published	Yes
Event	4th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017 - Taipei, United States Duration: Jun 12 2017 → Jun 14 2017

Other

Other	4th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017
Country	United States
City	Taipei
Period	6/12/17 → 6/14/17

ASJC Scopus subject areas

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

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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 proceeding › Conference 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

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

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