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Figure 7 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 7

From: Comparison of Linear Prediction Models for Audio Signals

Figure 7

Warped LP model of synthetic audio signal plus noise (SNR  = 25 dB) with order , warping parameter , and autocorrelation method: (a) Noisy synthetic audio signal magnitude spectrum (warped scale), (b) PEF pole-zero plot (warped scale), (c) PEF magnitude response (warped scale), (d) PEF pole-zero plot (original scale), (e) PEF magnitude response (original scale).

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