Yamaha MU100R MU100R SOUND LIST - Page 28
Channel messages - vl
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MIDI data format 1. Channel messages 1.1 Note on/note off These messages convey keyboard performance data. Note-on is transmitted when a note is pressed, and note-off is transmitted when a note is released. These messages contain a "note number" which indicates the key that was played, and a "velocity" which indicates how strongly it was played. When a note-on of velocity "0" is received, it has the same effect as a note-off. Range of note numbers received = 0 (C-2)...60 (C3)...127 (G8) Velocity range = 1...127 (Velocity is received only for note-on) When the Multi Part parameter "Rcv NOTE MESSAGE" = OFF, that part will not receive these messages. For a drum part*, key-off is not received if the DrumSetup parameter Rcv NOTE OFF = OFF. For a drum part, key-on is not received if the DrumSetup parameter Rcv NOTE ON = OFF. * Drum Part indicates that the Multi Part parameter PART MODE is "set to DRUM or DRUMS1...4." 1.2 Control changes These messages control volume or pan etc. Their functions are differentiated by the control number (Ctrl#). If the Multi Part parameter Rcv CONTROL CHANGE = OFF, that part will not receive control changes. 1.2.1 Bank Select This voice selects the voice bank. The voice bank is selected by the combination of two control change messages: MSB and LSB. The function of the MSB and LSB will differ depending on the sound module mode. In the case of "XG," the MSB value will specify the major division of voices, and the LSB value will specify the detailed division. In the case of "TG300B," the LSB value is fixed, and only the MSB value will specify the detailed voice division. In the case of "C/M," Bank Select is not received. Control# 0 32 Parameter Bank Select MSB Bank Select LSB Data Range 0...127 0...127 The Bank Select data will be processed only after a Program Change is received, and then voice bank will change at that time. If you wish to change the voice bank as well as the voice, you must transmit Bank Select and Program Change messages as a set, in the order of Bank Select MSB, LSB, and Program Change. MIDI data format 1.2.2 Modulation This message is used primarily to control the depth of vibrato, but the depth of the following 7 types of effect can be controlled. The effect of this message can be changed by the following parameters. • Multi Part Parameter 1. MW PITCH CONTROL 2. MW FILTER CONTROL 3. MW AMPLITUDE CONTROL 4. MW LFO PMOD DEPTH 5. MW LFO FMOD DEPTH 6. MW LFO AMOD DEPTH • Effect1 Parameter 7. MW VARIATION CONTROL DEPTH (Valid when Variation Effect is assigned to a part as Insertion) By default, an LFO Pitch Modulation (PMOD) effect will apply. Control# Parameter 1 Modulation Data Range 0...127 If the Multi Part parameter Rcv MODULATION = OFF, that part will not receive Modulation. If the receive channel is a drum part, effects 5 and 6 will not apply. 1.2.3 Breath Controller Control# Parameter 2 Breath Controller Data Range 0...127 Valid only when a VL sound is selected. 1.2.4 Foot Controller Control# Parameter 4 Foot Controller Data Range 0...127 Valid only when a VL sound is selected. 1.2.5 Portamento Time This message controls the degree of Portamento (refer to 1.2.11). Control# Parameter 5 Portamento Time Data Range 0...127 When Portamento (control number 065) is ON, this regulates the speed of the pitch change. A value of 0 is the shortest portamento time, and 127 is the longest portamento time. If the receive channel is a drum part, Portamento Time is not received. MIDI 27