E-Mu Morpheus Instruções de Operação descarregar pdf (Página 129)

Chapter 7: Reference Section 121

MIDI SPECIFICATIONS

• Note 9 - Sound Sets

A Planet Phatt sound set consists of sample data (sound ROMs), plus

additional instrument data in the program ROMs. Each sound set has

a unique ID number. The sound sets for Planet Phatt are #13 & #14.

It is necessary to include the sound set number as part of the instru-

ment number when exchanging data. The complete instrument num-

ber contains two fields: bits 8-12 specify the sound set (0-31) and bits

0-7 specify the instrument within the sound set (0-255).

Instrument Bit Fields:

12 8 7 0

<— sound set —> <——— instrument # ———>

(5 bits) (8 bits)

Within any given sound set, the first instrument is #1 and #0 selects

“None”.

The “magic numbers” 3328 & 3584 represents the start number for

the two banks of Planet Phatt instruments. To calculate the complete

instrument number follow the instructions below.

SysEx Instr. No. (Bank 1) = 3328 + Planet Phatt Instr. No.

Next you must convert the SysEx instrument number to a 14-bit MIDI

number. See the information on the following pages.

Example:

Suppose we want to change the instrument to I003 SE Sub 3

1) 3328 + 3 = 3331 (3328 + Instr. No.)

2) 3331 ÷ 128 = 26 r-3 = 26 (ignore remainder)

3) 26 in Hex = 1A = msb

4) remainder 3 in Hex = 03 = lsb

5) SysEx Instrument Number = lsb msb

03 1A

The complete message to change the primary instrument to #03:

F0 18 0A dd 03 17 00 03 1A F7

••• Magic Numbers

3328 = Instruments 1-242

3584 = Instruments 243-482

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 139 140

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