(Rate 2), then to L3 (Level 3) at R3 (Rate 3), and
then to L4 (Level 4) at R4 (Rate 4). The cutoff
stays at L4 until the key is released, and then
moves to RL1 (Release Level 1) at the rate de-
termined by RR1 (Release Rate 1), and finally
to RL2 (Release Level 2) at RR2 (Release Rate
2).
Refer to: Tutorial, page 37, 45. "FILTER: RATE
SCALING," below. "FILTER: LEVEL SCAL-
ING BREAKPOINT," below. "FILTER: LEVEL
SCALING OFFSET," page 77.
FILTER: RATE SCALING
JOB 24
Summary: Allows the overall cutoff envelope gen-
erator rate for the selected filter to be varied
across the entire pitch range (i.e. keyboard
range). This function is only available if the
"Mode" parameter (page 75) is set to "EG"
or"EGVA."
Settings: -7 ... +7
Procedure: Use the [DATA ENTRY] control, [-1/NO]
and [+1/YES] keys, or numeric and [ENTER] keys
to set the desired degree of rate scaling.
The filter 1 or filter 2 envelope generator
can be selected by holding the [SELECT] key
and pressing the numeric [9] or [6] key, respec-
tively.
Details: Plus ("+") settings produce a longer overall
envelope time for the low notes and a shorter en-
velope time for the high notes. The maximum
"+7" setting produces the greatest envelope
length variation across the pitch range. Minus
("-") settings produce the opposite effect — a
shorter low-note envelope and longer high-note
envelope. A setting of "+0" results in no enve-
lope length variation.
Refer to: "FILTER: CUTOFF ENVELOPE GEN-
ERATOR," page 75.
FILTER: LEVEL SCALING BREAKPOINT
JOB 25
Summary: Allows four separate cutoff envelope
generator level-scaling breakpoints to be set at
any notes between C-2 and G8 for the selected
filter.
Settings: C-2 ... G8
and
select the desired breakpoint (BP1, BP2, BP3
and BP4, from left to right), then use the [DATA
ENTRY] control or [+1/YES] and [-1/NO] keys to
set the breakpoint note.
The filter 1 or filter 2 envelope generator
can be selected by holding the [SELECT] key
and pressing the numeric [9] or [6] key, respec-
tively.
The breakpoint can also be set by pressing
the [ENTER] key — "KBD" will flash on the
display — and then the key on the keyboard cor-
responding to the desired breakpoint.
Details: Level scale offset values are applied to
each of the breakpoints using the LEVEL
SCALE OFFSET function described below.
Natural filter level variations can thereby be pro-
duced across the range of the controlling key-
board.
Refer to: "FILTER: LEVEL SCALING OFFSET"
on page 77. "FILTER: CUTOFF ENVELOPE
GENERATOR," page 75.
Procedure: Use the cursor keys to
76
Summary of Contents for SY55
Page 1: ...YAMAHA AUTHORIZED PRODUCT MANUAL MUSIC SYNTHESIZER ...
Page 2: ...YAMAHA MUSIC SYNTHESIZER ...
Page 4: ...SY55 Music Synthesizer Operating Manual ...
Page 12: ...TUTORIALS SECTION ...
Page 42: ...TUTORIALS SY55 Voice Parameter Chart Voice Name 39 ...
Page 43: ...SY55 Voice Parameter Chart Voice Name VeloChorus 40 ...
Page 51: ...REFERENCE SECTION ...
Page 59: ...VOICE EDIT MODE 57 ...
Page 105: ...DRUM EDIT MODE 103 ...
Page 117: ...MULTI EDIT MODE 115 ...
Page 131: ...SEQUENCER MODE 129 ...
Page 145: ...UTILITY MODE 143 ...
Page 156: ...YAMAHA ...
Page 159: ...SEQUENCER REFERENCE BASIC RECORDING PROCEDURE FLOW ...
Page 161: ...YAMAHA MUSIC SYNTHESIZER MIDI DATA FORMAT ...
Page 193: ...32 ...
Page 196: ...YAMAHA YAMAHA CORPORATION P O Box1 Hamamatsu Japan Printed in Japan ...