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ORGAN Voice Section
t
What Are “Horn” and “Bass?”
The basic Leslie Speaker design, as represented by the 122 and 147 families of cabinets, divides the sound
between “treble” (above 800Hz) and “bass” (below 800Hz). The treble frequencies are routed to a treble
speaker or “driver,” while the bass tones sound through a bass speaker (typically 15"). In the classic
design, the speakers themselves do not move - a baffle is rotated in front of each speaker to produce
animation. The shape of the baffle for the high frequencies is similar to the bell of a horn, hence the
popular designation “horn.” The figure below illustrates this.
The Leslie cabinet type shown above connects to the organ console by means of a special connector kit
which allows proper routing of both the audio signal and the electrical voltage necessary to operate the
rotors.
The first Leslie speakers used two motors to rotate the baffles at a speed suitable for recreating theatre-
organ-type tremulant which were controlled by a toggle switch on the side of the speaker cabinet. In the
mid-60's an additional motor was added to both Horn and Bass which spun the rotors much more slowly
to suggest the sound of a “celeste,” or a compound organ stop with two or more ranks slightly detuned.
Also added were switches which could be mounted to the front of an organ console to allow the organist
to control the rotor speeds, and therefore the sound, while playing- “Chorale” described the effect
produced by the Slow motors, while “Tremolo” was the designation used when the Fast motors were
engaged. The picture below shows a typical Leslie switch of this kind.
In more recent years there have been two important additions to the classic Leslie design:
1.
The introduction of an 11-pin interface to allow a Leslie Speaker to handle more than one
audio channel, as well as to isolate line voltage from the audio signal path.
2.
The replacement of separate Fast and Slow motors with variable speed motors for both Horn
and Bass. The newer motor design reduces the total number of motors from four to two, and
also allows for “Brake” mode, or the ability to shut the rotors completely off (previously a
special “brake kit” had to be added to the cabinet to permit this feature).
HA<O>
SKX PRO Reference Guide
Содержание Skx PRO
Страница 1: ...REFERENCE GUIDE...
Страница 2: ......
Страница 4: ......
Страница 5: ...TABLE OF CONTENTS...
Страница 21: ...INTRODUCTION...
Страница 37: ...INFORMATION CENTER DISPLAY...
Страница 61: ...ALLOCATING VOICE SECTIONS...
Страница 71: ...COMBINATIONS PATCHES BUNDLES FAVORITES...
Страница 162: ...THIS PAGE INTENTIONALLY LEFT BLANK TO PRESERVE PAGE FORMATTING...
Страница 163: ...ORGAN VOICE SECTION...
Страница 245: ...UPPER PERCUSSION...
Страница 253: ...PIANO ENSEMBLE VOICE SECTIONS...
Страница 340: ...THIS PAGE INTENTIONALLY LEFT BLANK TO PRESERVE PAGE FORMATTING...
Страница 341: ...MONO SYNTH VOICE SECTION...
Страница 403: ...CUSTOM SETS...
Страница 476: ...THIS PAGE INTENTIONALLY LEFT BLANK TO PRESERVE PAGE FORMATTING...
Страница 477: ...MULTI EFFECTS OVERDRIVE EQUALIZER...
Страница 573: ...SPECIAL PERFORMANCE FEATURES...
Страница 608: ...THIS PAGE INTENTIONALLY LEFT BLANK TO PRESERVE PAGE FORMATTING...
Страница 609: ...MIDI incl INT EXT ZONES...
Страница 616: ...596 MIDI MIDI Templates SKX PRO HA O SKX PRO Reference Guide...
Страница 654: ...THIS PAGE INTENTIONALLY LEFT BLANK TO PRESERVE PAGE FORMATTING...
Страница 655: ...SPECIAL UTILITY FEATURES...
Страница 685: ...665 Special Utility Features t SYSTEM PARAMETER LIST HA O SKX PRO Reference Guide...
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Страница 687: ...USING MEMORY...
Страница 720: ...THIS PAGE INTENTIONALLY LEFT BLANK TO PRESERVE PAGE FORMATTING...
Страница 721: ...APPENDIX...
Страница 722: ...702 Appendix APPENDIX u FACTORY COMBINATIONS HA O SKX PRO Reference Guide...
Страница 723: ...703 Appendix u COMBINATION PARAMETERS HA O SKX PRO Reference Guide...
Страница 724: ...704 Appendix HA O SKX PRO Reference Guide...
Страница 725: ...705 Appendix u ORGAN PATCHES HA O SKX PRO Reference Guide...
Страница 726: ...706 Appendix u ORGAN PATCH PARAMETERS HA O SKX PRO Reference Guide...
Страница 727: ...707 Appendix HA O SKX PRO Reference Guide...
Страница 728: ...708 Appendix u PIANO ENSEMBLE PATCHES HA O SKX PRO Reference Guide...
Страница 729: ...709 Appendix HA O SKX PRO Reference Guide...
Страница 730: ...710 Appendix HA O SKX PRO Reference Guide...
Страница 731: ...711 Appendix u PIANO ENSEMBLE PATCH PARAMETERS HA O SKX PRO Reference Guide...
Страница 732: ...712 Appendix HA O SKX PRO Reference Guide...
Страница 733: ...713 Appendix u PIANO ENSEMBLE WAVEFORM LIST HA O SKX PRO Reference Guide...
Страница 734: ...714 Appendix u MONO SYNTH PATCHES HA O SKX PRO Reference Guide...
Страница 735: ...715 Appendix u MONO SYNTH PATCH PARAMETERS HA O SKX PRO Reference Guide...
Страница 736: ...716 Appendix u PIPE ORGAN STOPS u ProChord VOICINGS HA O SKX PRO Reference Guide...
Страница 739: ...719 Appendix u CUSTOM SETS HA O SKX PRO Reference Guide...
Страница 741: ...721 Appendix u CUSTOM LESLIE PARAMETERS HA O SKX PRO Reference Guide...
Страница 742: ...722 Appendix u SYSTEM PARAMETERS HA O SKX PRO Reference Guide...
Страница 743: ...723 Appendix FAVORITES HA O SKX PRO Reference Guide...
Страница 744: ...724 Appendix u MIDI TEMPLATES HA O SKX PRO Reference Guide...
Страница 745: ...725 Appendix HA O SKX PRO Reference Guide...
Страница 746: ...726 Appendix u MIDI INFORMATION HA O SKX PRO Reference Guide...
Страница 747: ...727 Appendix u MIDI IMPLEMENTATION CHART HA O SKX PRO Reference Guide...
Страница 748: ...728 Appendix u MIDI CHANNELS AND MESSAGES HA O SKX PRO Reference Guide...
Страница 752: ...732 Appendix u DRAWBAR DATA LIST u SYSTEM EXCLUSIVE MESSAGES HA O SKX PRO Reference Guide...
Страница 754: ...2023 Hammond Suzuki USA Inc HA O SKX PRO Reference Guide FM2333 0423...