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Question: Explain Burg Algorithm for calculation of prediction coefficients.
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Subject: Speech Processing

Topic: LPC and Parametric Speech Coding

Difficulty: Medium

sp(38) • 70 views
 modified 7 days ago by written 8 weeks ago by awari.swati831 • 120
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Burg's algorithm can be stated as:

(i) Set $f_0(n) = g_0(n) = x(n)$

(ii) Compare $k_1 = \alpha_1(1)$

(iii) Find the value of $f_1(n), g_1(n)$

(iv) Set i = 2.

(v) Find $k_i = \alpha_i(i)$

(vi) Find $\alpha_j(i)$ for j = 1,2,3,...,(i-1)

(vii) Find $f_i(n), g_i(n)$

(viii) Set i = (i + 1)

(ix) if i $\leq$ p, go to step (v)

(x) End.