Yamaha CLP-970 Reference Booklet - Page 23

XG sound source 1. Channel messages 1.1 Note on/note off These messages convey keyboard performance data. 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, DRUMS1, DRUMS2." 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 message selects the voice bank. Control# Parameter 0 Bank Select MSB 32 Bank Select LSB Data Range 0, 64, 126, 127 (Normal voice, SFX voice, SFX kit, Drum kit) 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. 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. 1.2.3 Portamento Time This message controls the degree of Portamento (refer to 1.2.9). 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. 1.2.4 Data Entry This message sets the value of the parameter which was specified by RPN MSB/LSB (see 1.2.22) and NRPN MSB/LSB (see 1.2.21). Control# Parameter 6 Data Entry MSB 38 Data Entry LSB Data Range 0...127 0...127 1.2.5 Main Volume This message controls the volume of each part. This is used to adjust the volume balance between parts. Control# Parameter 7 Main Volume Data Range 0...127 When the Multi Part parameter Rcv VOLUME = OFF, that part will not receive Main Volume. With a value of 0 there will be no sound, and a value of 127 will be the maximum volume. MIDI Data Format 1.2.6 Panpot This message control the panning (stereo location) of each part. Control# Parameter 10 Pan Data Range 0...64...127 When the Multi Part parameter Rcv PAN = OFF, that part will not receive Panpot. 0 is left, 64 is center, and 127 is right. 1.2.7 Expression This message controls expression (dynamics within a musical line) for each part. It is used to create volume changes during a song. Control# Parameter 11 Expression Data Range 0...127 If the Multi Part parameter Rcv EXPRESSION = OFF, that part will not receive Expression. 1.2.8 Hold1 This message controls sustain pedal on/off. Control# Parameter 64 Hold1 Data Range 0...63,64...127 (OFF, ON) When this is ON, currently-sounding notes will continue to sound even if note-off messages are received. If the Multi Part parameter Rcv HOLD1 = OFF, that part will not receive Hold1. 1.2.9 Portamento This message controls portamento on/off. Control# Parameter 65 Portamento Data Range 0...63, 64...127 (OFF, ON) When this is ON, the pitch will change smoothly between notes. The time over which the pitch changes is adjusted by Portamento Time (see 1.2.3). Also, when the Multi Part parameter MONO/POLY MODE = MONO, the tone will also change smoothly (legato) if Portamento = ON. If any of the following Multi Part parameter settings apply, that part will not receive Portamento. • Rcv PORTAMENTO = OFF • PART MODE = DRUM, DRUMS1, DRUMS2 1.2.10 Sostenuto This message controls sostenuto pedal on/off. Control# Parameter 66 Sostenuto Data Range 0...63,64...127 (OFF, ON) If sostenuto is turned on while a note is sounding, that note will be sustained until sostenuto is turned OFF. If the Multi Part parameter Rcv SOSTENUTO = OFF, that part will not receive Sostenuto. 1.2.11 Soft Pedal This message controls soft pedal on/off. Control# Parameter 67 Soft Pedal Data Range 0...63, 64...127 (OFF, ON) The sound will become mellower when Soft Pedal is ON. If any of the following Multi Part parameter settings apply, that part will not receive the Soft Pedal. • Rcv SOFT PEDAL = OFF • PART MODE = DRUM, DRUMS1, DRUMS2 1.2.12 Harmonic Content This message adjusts the resonance of the filter that is specified for the sound. Control# Parameter 71 Harmonic Content Data Range 0...64...127 (-64...0...+63) Since this is a relative change parameter, it specifies a boost or cut relative to 64. Higher values will produce a more distinctive sound. For some sounds, the effective range may be less than the possible range of settings. 1.2.13 Release Time This message adjusts the EG release time that was specified by the sound data. Control# Parameter 72 Release Time Data Range 0...64...127 (-64...0...+63) Since this is a relative change parameter, it specifies an increase or decrease relative to 64. Increasing this value will lengthen the release that follows a note-off. CLP-970 23