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EURASIP Journal on Advances in Signal Processing
Figure 7 | EURASIP Journal on Advances in Signal Processing

Figure 7

From: Analysis, Synthesis, and Classification of Nonlinear Systems Using Synchronized Swept-Sine Method for Audio Effects

Figure 7

Comparison between the real-world output of pedal 1 (blue-dashed) and the GPH model-based output (red-solid) in time (a) and frequency (b) domains, for a sine wave excitation with  Hz and  V. The GPH model is estimated using a swept sine signal with amplitude  V. For the sake of clarity, the output of the real-world device in the frequency domain is shifted to the right.

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