Quasar

Quasar is a device to simulate reverberation.

This device is based on a plate algorithm by Jon Dattorro (1997)

Credits

• dsp code・https://www.audiotool.com/user/khoi98

• 3d knobs modelling・https://www.audiotool.com/user/kepz

• special project adviser・https://www.audiotool.com/user/jordynth

• eponym・https://www.audiotool.com/user/kurpingspace2

Example Tracks

Input Section

1. pre-delay time - the time between the start of the initial sound and the beginning of the first reflections being audible

2. low pass filter - reduces the amount of high frequency content of the input spectrum

3. high pass filter - reduces the amount of low frequency content of the input spectrum

4. filter slope - the slope controls the steepness of the filter’s curve.

Output Section

1. dry level - the amount of the dry signal to pass through

2. wet level - the amount of the wet signal to pass through

3. bypass - disables any modification of the input signal

Plate Section

1. decay - the length of the decay

2. damping - the amount of damping that is applied on each feedback iteration

Diffuse Section

1. input - the amount of diffusion for the input circuit (most diffused near the center; least diffused on either extremes; resonates when near 100%)

2. tank - the amount of diffusion for the tank circuit (most diffused near the center; least diffused on either extremes; resonates when near 100%)

Vibrato Section

1. amount - the amount of the vibrato

2. frequency - the frequency of the vibrato