Volume 3, Issue 3, December 2016, Pages 193 - 196
A Method for Secure Communication Using a Discrete Wavelet Transform for Audio Data
Authors
Yuji Tsuda, Kouhei Nishimura, Haruka Oyaizu, Yasunari Yoshitomi, Taro Asada, Masayoshi Tabuse
Corresponding Author
Yuji Tsuda
Available Online 1 December 2016.
- DOI
- 10.2991/jrnal.2016.3.3.11How to use a DOI?
- Keywords
- Secure communication, Audio data processing, Wavelet transform, Encoding.
- Abstract
We developed a secure communication method using a discrete wavelet transform. Two users must both have a copy of the same piece of music to be able to communicate with each other. The music and the sender's message are encoded using the scaling coefficients obtained from a discrete wavelet transformation. The message receiver can produce the audio data similar to the sending user's speech using an inverse discrete wavelet transform, together with information on the difference between these two codes.
- Copyright
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - JOUR AU - Yuji Tsuda AU - Kouhei Nishimura AU - Haruka Oyaizu AU - Yasunari Yoshitomi AU - Taro Asada AU - Masayoshi Tabuse PY - 2016 DA - 2016/12/01 TI - A Method for Secure Communication Using a Discrete Wavelet Transform for Audio Data JO - Journal of Robotics, Networking and Artificial Life SP - 193 EP - 196 VL - 3 IS - 3 SN - 2352-6386 UR - https://doi.org/10.2991/jrnal.2016.3.3.11 DO - 10.2991/jrnal.2016.3.3.11 ID - Tsuda2016 ER -