Hash Based Data Text Fusion in Speech Signal Using Speech SignalAlgorithm
Anu G. Aggarwal, Anjali Sachdeva · 2012
The termfusiongenerally literally means to embed something in some cover field. In the proposed work we are going to hide text data using hash based functionality by finding the non area of interest (NAOI) in the speech signals. We are going to use . wav file format for speech signals which is to be processed for fusion data into that image. Data is firstly converted into the ASCII. Data which is going to be hidden taken from any text document stored in our System and then will be fused into that Cover Image. The next task is to secure the data which is to be fused in to the voice signals that is done with the Concept of HASH KEY, length of the hash key is totally based upon the data which we are going to hide under speech signal. The term � Decryptmeans toextractsomethingfromsome cover field.Thenwe are going toextracttext data using hash based functionality from the speech signal s. Data which isalreadyhidden taken from any text document stored in our System and then will be read after the de