IFEACHOR EMMANUEL C. (2002). DIGITAL SIGNAL PROCESSING: PRACTICAL APPROACH 2ND ED (2ND ED.). PEARSON EDUCATION.
Chicago-viite (17. p.)IFEACHOR EMMANUEL C. DIGITAL SIGNAL PROCESSING: PRACTICAL APPROACH 2ND ED. 2ND ED. ESSEX: PEARSON EDUCATION, 2002.
MLA-viite (9. p.)IFEACHOR EMMANUEL C. DIGITAL SIGNAL PROCESSING: PRACTICAL APPROACH 2ND ED. 2ND ED. PEARSON EDUCATION, 2002.
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