EFFECTS SECTION
47
RING MODULATOR
A Ring Modulator is a device which takes
two signals and multiplies them together
into one resultant signal
containing only
the sum and difference frequencies
of
the two input waves. The original fre-
quencies are
not
output! However, every
harmonic of each signal multiplies every
other, according to its amplitude. As a
result, ring modulators tend to generate a
lot of non-harmonic frequencies which
can sound very bell-like or out of tune.
This diagram shows the result of Ring Modulating two sine waves with frequencies of 800 Hz and 200 Hz.
Only the Sum and Difference frequencies of 1000 Hz and 600 Hz will result.
There are no controls on the ring modu-
lator as shown by the block diagram
below. The left and right outputs are
simply multiplied together to form a
monophonic output.
Содержание Classic keys
Страница 1: ......
Страница 9: ...7 Classic Keys INTRODUCTION ...
Страница 10: ...8 INTRO CONNECTION INSTRUCTIONS ...
Страница 17: ...15 Classic Keys BASIC OPERATION ...
Страница 18: ...16 BASIC OPERATION ...
Страница 23: ...21 Classic Keys MASTER MENU ...
Страница 24: ...22 MASTER MENU ...
Страница 33: ...31 Classic Keys EFFECTS SECTION ...
Страница 34: ...32 EFFECTS SECTION ...
Страница 51: ...49 Classic Keys PRESET PROGRAMMING ...
Страница 52: ...50 PRESET PROGRAMMING ...
Страница 64: ...62 PRESET PROGRAMMING ...
Страница 65: ...63 Classic Keys EDIT MENU ...
Страница 66: ...64 EDIT MENU ...
Страница 81: ...79 Classic Keys STEP BY STEP ...
Страница 82: ...80 STEP BY STEP ...
Страница 89: ...87 Classic Keys REFERENCE SECTION ...
Страница 101: ...REFERENCE SECTION 99 Drawbar Diagrams ...
Страница 102: ...100 REFERENCE SECTION Drawbar Diagrams ...