Wave Digital Model of the MXR Phase 90 based on a Time-Varying Resistor Approximation of JFET Elements

The following audio samples are provided as supplementary material for the article Wave Digital Model of the MXR Phase 90 based on a Time-Varying Resistor Approximation of JFET Elements, authored by R. Giampiccolo, S. Del Moro, C. Eutizi, M. Massimi, O. Massi, and A. Bernardini.

The parameters are set as explained in the article, apart from the sampling frequency f_s = 44.1 kHz and the frequency of the LFO which is varied according to the considered example as follows:

• Example #1:  f_LFO = 0.365 Hz
• Example #2:  f_LFO = 1.925 Hz
• Example #3:  f_LFO = 7.675 Hz

Audio Samples

	No Effect	LTspice	Ours
Example #1
Example #2
Example #3

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