Carvin XP4 Instruction Manual - Page 13

EFFECTS ALGORITHMS DELAY • ROTARY SPEAKER • EQ DELAY/ECHO Use the DELAY/ECHO effects to simulate "canyon-like" reflections for guitar, vocals. drums etc... Also use it for correcting time delays in speaker systems. Please see page 15 for "Delayed Loudspeakers". 80-90 Misc. Delays DELAY PARAMETERS d-Select LO for subtle delay effects (0-495), or select HI (500-595) for a more dramatic effect. dL-Left delay time. dR-Right delay time. rL-Left regeneration time. The higher the number, the longer the echo decay. rR- Right regeneration time. The higher the number, the longer the echo decay. fL&fR-Loop low pass filter for the right or left signal (when in stereo mode). ROTARY SPEAKER This effect reproduces the classic sound of a rotating speaker such as the old "Leslie" speaker. This is a great effect for guitar and keyboards. 90-94 Rotary Speaker ROTARY SPEAKER PARAMETERS Sr-Rotary speed slew selection. The difference in the rate of speeds between the woofer and the tweeter. rS-Rotor speed. dS-Drum speed-Speed of rotation. dP-Rotary pan depth/Cabinet height. rP-Rotary pan depth/Dispersion level. EQ The digital EQ provides +6dB to -12dB for Low Mid and High frequencies as well as phase adjustment. 95-99 EQ EQ PARAMETERS Pl-Phase. L-Low. C-Mid. H-High. 13