Yamaha SY85 Owner's Manual (feature Reference) (image) - Page 70

2: CUTOFF SCALING [VOICE] → [EDIT] → [MENU] → 3:Filter → [ENTER/YES] → [ENTER/YES] → → [MENU] → 2:Cutoff Scaling → [ENTER/YES] Cutoff scaling produces natural timbre variations across the range of the keyboard by allowing different filter cutoff frequency "offset" values to be applied to each of four "breakpoints" set at appropriate keys. CUTOFF`SCALING``````)POINT1 C1```G2```E4```F4```+0```+0```+0```+0 F1 F2 F3 F4 F5 F6 F7 F8 CS1 CS2 CS3 CS4 CS5 CS6 CS7 CS8 POINT 1 ... 4 Range: C-2 ... G8 Controls: [CS1] ... [CS4], [-1] [+1], Dial, [SHIFT] + Keyboard Allows four separate cutoff envelope generator level-scaling breakpoints to be set at any notes between C-2 and G8 for the selected filter. To use the keyboard for breakpoint entry, simply select a breakpoint parameter by pressing the coresponding function key or moving the corresponding continuous slider, then press the key at which you want to set the breakpoint while holding the [SHIFT] key. No breakpoint can be set to a key lower than the breakpoint to its left. OFFSET 1 ... 4 Range: -127 ... +127 Controls: [CS5] ... [CS8], [-1] [+1], Dial Sets the amount of level offset for each of the four level-scaling breakpoints set by the "Point" parameter described above. Negative values lower the cutoff frequency, and positive values increase the cutoff frequency at the corresponding breakpoint. No matter what value is chosen, the cutoff frequency will never exceed its minimum or maximum value. When different offset values are applied to adjacent breakpoints, the cutoff frequency varies smoothly between the breakpoints. VOICE EDIT MODE / 3:Filter 69