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/Territory | 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