IEEE PAPERS DSP

http://www.ijecscse.org/papers/April2013/Speech%20Recognition%20using%20Digital%20Signal%20Processing.pdf

http://www.ee.cuhk.edu.hk/~myuan/Thesis.pdf

http://ieeexplore.ieee.org/search/searchresult.jsp?queryText=digital%20signal%20processing%20speech%20processing&subscribed=true&searchField=Search_All

http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=931844&abstractAccess=no&userType=inst