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

Fingerprint

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 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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Access to Document

10.1109/ICCE-China.2017.7991091