Hammond A-3, Руководство по использованию

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HA<O> XK-5 Owner’s Playing Guide
86
Frequency
Level
Waveform,
Rate
Modulation
Ring
Frequency
Modulation
Source
Original Signal
Effect Signal
⓮ ⓯ ⓰ ⓱ ⓲ ⓳ ⓴
⓯
RING MODULATOR - SOURCE
This allows you to select what to use to modulate the ring frequency.
EXP:
Modulates the ring frequency with the Expression Pedal.
LFO:
Allows a cyclical modulation effect using the built-in LFO-Low Frequency Oscillator.
NOTE:
The ring frequency changes by the note, i. d. the UPPER Part performance.
⓰
RING MODULATOR - FREQUENCY
This allows you to adjust the central ring frequency.
The setting range is “0” to “127.” The frequency becomes higher as the value increases.
⓱
RING MODULATOR - MIX
This allows you to adjust the volume balance between the fundamental and effect sounds.
The setting range is “0” to “127.” At “0,” only the fundamental sound is heard. As the value
is raised, the more effect is added. At “127,” only the effect comes out.
⓲
RING MODULATOR - WAVEFORM
When the SOURCE
⓯
is set at LFO, the LFO waveform is set.
Tri: Triangle wave. The ring frequency number smoothly varies.
Sqr: Square wave. The ring sound suddenly changes to treble and also suddenly to bass.
Saw: Sawtooth wave. The ring sound repeatedly drops from treble to bass.
S&H: Sample & hold wave. The ring frequency changes randomly.
⓳
RING MODULATOR - RATE
When the SOURCE
⓯
is set at LFO, the frequency speed is adjusted.
The setting range is “0” to “127.” The cycle becomes faster as the value is raised.
⓴
RING MODULATOR - DEPTH
This allows you to adjust the depth of the frequency change when the source is set at LFO
or EXP.
The setting range is “0” to “127.” The ring frequency becomes wider as the value is raised.
NOTE: All the parameters described on these pages are Patch Parameters and can be
stored to individual Patches. For a complete listing of all Patch Parameters, please con-
sult the APPENDIX at the back of this Guide.
Ring Mod.
“Ring modulation” is a signal-processing effect whereby two different frequencies are mixed together in such a way as to eliminate, as much
as possible, the individual frequencies themselves, leaving only the sum and the difference of the two frequencies. In analog circuits, this is
accomplished by arranging diodes in a circle or ring, giving rise to the term, “ring modulator.” The result is a sound rich in overtones and typi-
cally having somewhat of a bell-like or metallic quality. Because of this, the sound is sometimes called a “Klang tone.”