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 | |
| 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
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
}
TY - GEN
T1 - Detecting falsification to MP3 audio signals for conference record using digital watermarking
AU - Yoshida, Tomoki
AU - Miyazaki, Takeru
AU - Araki, Shunsuke
AU - Uehara, Satoshi
AU - Nogami, Yasuyuki
PY - 2017/7/25
Y1 - 2017/7/25
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85028509614&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028509614&partnerID=8YFLogxK
U2 - 10.1109/ICCE-China.2017.7991091
DO - 10.1109/ICCE-China.2017.7991091
M3 - Conference contribution
SP - 253
EP - 254
BT - 2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -