4.8.4 Effect Parameter Change Operation
Any modification of an effect parameter is immediately reflected in keyboard operation. Changing the values of parameters, however, causes a momentary interruption in the sound or a slight clicking noise. These conditions do not indicate malfunction.
When effects are of the same type but have different numbers, the same operation results cannot be guaranteed, even if all the parameter values are the same.
Operation for effects of the same types is basically the same, but when compressor/limiter, and other numbers are different, it indicates that there are also differences in operational characterstics.
4.8.5 Effect Parameter Control Message Common Format
This section describes only the data block that indicates the common system exclusive message format for the
When performing an operation or reference of an effect parameter, create and send a message like the one below that specifies the appropriate parameter set postion, type ID and parameter ID.
tt | 0100aaaa | aaaa = IPC | ..."SYSEX_ACT_IPC" = 00H | |
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| IPR | ..."SYSEX_ACT_IPR" = 01H | |
d0[0] | 00100000 | Parameter Modify Message ID = 20H | ||
d0[1] | 0000cccc | cccc = Category = "CAT_FX" = 03H | ||
d0[2] | 0ttttttt | 0TTTTTTT0ttttttt = Type ID = Target operation effect Type ID | ||
d0[3] | 0TTTTTTT | The followings ection provides details about each effect. | ||
d0[4] | 0mmmmmmm | 0MMMMMMM0mmmmmmm = MDEV ID = Internal RAM = 2F00H | ||
d0[5] | 0MMMMMMM |
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d0[6] | 0sssssss | 0SSSSSSS0sssssss = Section Number | ||
d0[7] | 0SSSSSSS |
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| The mixer part/segment numbers that select effects are valid here. | ||
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| (See the mixer diagram.) |
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| Part/Segment | Section | |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - | |
DSP1 / Segment 0 .... | 0000H |
Segment 1 .... | 0001H |
Segment 2 .... | 0002H |
Segment 3 .... | 0003H |
DSP2 / Segment 0 .... | 0004H |
Segment 1 .... | 0005H |
Segment 2 .... | 0006H |
Segment 3 .... | 0007H |
DSP3 / Segment 0 .... | 0008H |
Segment 1 .... | 0009H |
Segment 2 ... | 000AH |
Segment 3 .... | 000BH |
DSP4 / Segment 0 .... | 000CH |
Segment 1 ... | 000DH |
Segment 2 .... | 000EH |
Segment 3 .... | 000FH |
Master .................................... | 0010H |
System Chorus ....................... | 0011H |
System Reverb ....................... | 0012H |
System Noise Gate ................. | 0013H |
d0[8] | 0nnnnnnn 00NNNNNNNnnnnnnn = PS Number = 0000H Fixed | |
d0[9] | 0NNNNNNN |
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d0[10] | 0ppppppp qqPPPPPPPppppppp = Parameter ID | |
d0[11] | 0PPPPPPP | = Target operation ffect parameter ID |
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| (See following section.) |
d0[12] | 0rbbbbqq bbbb = number of parameter block - 1 = 00H | |
| r = array flag |
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The PS Name for each effector is array type data, so r = 1.
Other parameters are non-array type data, so r = 0.
d1[0] 0iiiiiii 0iiiiiii =
✩Fx Name(array) only number of data and data array number
When r = 1 only (d2[0] to d2[2]) d2[0] 0ooooooo
d2[1] 0ppppppp oooooooppppppp = top index number of array to send (Send start array number)
Fx Name length is 16, so this value is 0000H to 000FH.
d2[2] 0qqqqqqq qqqqqqq = number of array members to send (Number of send members in current packet)
Fx Name length is 16, so this value is 0000H to 0010H.
✩One data size (number of bits) minus 1 d3[0] 000zzzzz
zzzzz = number of bits - 1
For example, Fx Name is 7-bit data, so zzzzz = 6.
When zzzz + 1 is: The number of data bytes is: 1 to 7 1
8 to 14 2
15 to 21 3
22 to 28 4
29 to 32 5
✩Parameter Values
Other than Effects Name, 7 bits or less d4[0] 0xxxxxxx xxxxxxx = Data
Other than Effects Name, 8 to 14bits
d4[0] 0xxxxxxx XXXXXXXxxxxxxx = Data d4[1] 0XXXXXXX
Effects Name
d4[0] 0xxxxxxx xxxxxxx = Character String 0 d4[1] 0xxxxxxx xxxxxxx = Character String 1
:
d4[15] 0xxxxxxx xxxxxxx = Character String 15
4.8.6 Effector Types
This section provides specifications for each effector. Each effector is described according to the following items.
TypeID ....................... | Effect Type ID (Used by SysEx.) |
I/O .............................. | Input/Output terminals |
| There are always two output terminals, but 2 is noted for |
| nel effects only. |
Available Part ............ | Compatible Part (DSP, System Cho, System Rev, Master, or SystemNoise |
| Gate) |
Also, the parameter list includes decriptions of the following items, which show effect and parameter operations.
ParameterID .............. | Parameter ID number |
Parameter ................... | Parameter name |
Bit .............................. | Parameter value bit width |
Len ............................. | Parameter value arrays (skipped when1) |
Parameter value range | |
Parameter value meaning | |
4.8.6.1 Thru |
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Specifications |
|
TypeID | FXID_THRU = 0001H |
I/O | 1/1 |
Available Part | DSP |
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