Operation Manual

KETRON • AUDYA 187
Non Registered Parameter Numbers
Note: All NRPN messages are to be sent through harmony or lead MIDI channels (HC or LC).
▀
System NRPN
NRPN
MSB
NRPN
LSB
Data MSB Default
value
Parameter
Main volumes, modes and switches
96 0 0...127 127
Master volume: affects the whole system output
96 01 0, 1 0 Vocalizer mode:
0 = MIDI Mode: 5 harmony voices driven by MIDI messages sent
through the harmony channel.
1 = Auto-Chord Mode: no note on/off decoded, whatever the midi
channel is. The vocalizer detects the note sung into the microphone
and computes the notes (up to 5) to be synthesized automatically
according to a harmony table. This table indicates the transposition
amount of each virtual voice (in semitones) depending on the
detected note. 96 preset tables are available and can be simply called
by NRPN 96-18. See this NRPN for the list of the presets. When such a
NRPN is sent, the preset table overwrites the current one. In addition
to these presets, you can program your own table and download it
into the vocalizer with a System Exclusive message. See the Sysex
part for additional information.
96 05 0, 1...127 1 Lead voice switch:
0: off (muted), 1...127: on
96 06 0, 1...127 0 Lead channel processing switch:
0: off = Pitch correction and Voice transform blocks (see synoptic)
are bypassed. NRPNs 97-02 to 97-11 have no effect.
1...127: on = full lead channel processing mode.
96 96 07 10 0, 1...127
0…5
1 2 Harmony switch:
0: off (muted),
1...127: on
MIDI track transpose: -2, -1, 0, +1, +2 (data MSB=0 to 4) octaves
or automatic (data MSB=5). Allow the MIDI notes messages to be
transposed in octave increments. This parameter is set correctly if the
vocalizer synthesizes the same note as the singer in Melody mode
and with harmony part muted.
In auto mode, the vocalizer dynamically transposes the MIDI notes to
the closest octave to the input signal.
96 15 1 ... 16 ≠
LC
16 Harmony MIDI channel: harmony MIDI channel (HC). After you use
this command, the harmony MIDI channel will change, so you’ll
need to send all the following MIDI messages into the new channel.
Harmony and melody MIDI channels must be different: if you try
set the harmony channel at the current melody channel value, the
command will be ignored. You must move the melody to another
channel before.
96 16 1 ... 16 ≠
HC
1 Lead MIDI channel: lead voice MIDI channel (LC). After you use
this command, the lead voice MIDI channel will change, so you’ll
need to send all the following MIDI messages to the new channel.
Harmony and melody MIDI channels must be different: if you try
set the melody channel at the current harmony channel value, the
command will be ignored. You must change the harmony to another
channel before.
MIDI Implementation (Vocalizer)