1 publication

• Published Subscription 25 Sep 2017

  Speech Hiding Techniques DWT and LSB Algorithm For Better Security

  By Akanksha Lohia, Sarita Singh Bhadauria

  Abstract: Abstract— The proposed paper presents a comparison analysis between Discrete Wavelet Transform(DWT) and Least Significant Bit (LSB) algorithm such that which algorithm gives better security for host audio file.The LSB algorithm uses only small part(LSB) of complete image while in DWT algorithm we use 2 level DWT for audio and 1 level for audio.So the paper describes the comparison of these methods for speech hiding and extraction on the basis …

  Published in International Journal of Telecommunications & Emerging Technologies · Vol. 3, Issue 2, 2017 · pp. 21–29 Read article →