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BB Huang, Xuedong. Spoken language processing : a guide to theory, algorithm, and system development / Xuedong Huang, Alex Acero, Hsiao -Wuen Hon Upper Saddle River, New Jersey : Prentice Hall PTR, cop. 2001
BB Jurafsky, Daniel. Speech and language processing : an introduction to natural language processing, computational linguistics, and speech recognition / Daniel Jurafsky, James H. Martin. 2nd ed. Upper Saddle River (New Jersey) : Prentice Hall, cop. 2009
BB O'Shaughnessy, Douglas. Speech communications : human and machine / Douglas O'Shaughnessy . - 2nd ed. New York : IEEE Press, cop. 2000
BB Rabiner, Lawrence Richard. Digital processing of speech signals / Lawrence R. Rabiner, Ronald W. Schafer Upper Saddle River (New Jersey) : Prentice-Hall, cop. 1978
BB S. Young. The HTK Book (for version 3.4. Cambridge University Engineering Department, 2009.
BB Sphinx-4: A flexible open source framework for speech recognition / W. Walker...[et al.] . Sun Microsystems Inc., Technical Report SML1 TR2004-0811, 2004
BB Taylor, Paul. Text-to-Speech synthesis / Paul Taylor . Cambridge : Cambridge University Press, 2009