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Figure 8 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 8

From: Comparison of Linear Prediction Models for Audio Signals

Figure 8

Selective LP model of synthetic audio signal plus noise (SNR  = 25 dB) with order , downsampling factor , and autocorrelation method: (a) noisy synthetic audio signal magnitude spectrum (downsampled scale), (b) PEF pole-zero plot (downsampled scale), (c) PEF magnitude response (downsampled scale), (d) PEF pole-zero plot (original scale), (e) PEF magnitude response (original scale).

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