SB AWE32 Developer's Information Pack
PART IV MIDI NRPN Implementation
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91
Copyright
Creative Technology Ltd., 1994-1996
Version 3.00
NRPN LSB 16 (Initial Pitch)
Realtime
: Yes
Range
: [-8192, 8191]
Unit
: cents
Pitch tuning between -8192 and 8191 cents.
NRPN LSB 17 (LFO1 to Pitch)
Realtime
: Yes
Range
: [-127, 127]
Unit
: 9.375 cents
If data value is greater than 0, this will cause a positive (from 0 to maximum) of 1 octave shift at LFO
peak. On the other hand, if data value is smaller than 0, this will cause a negative (from o to minimum) of
1 octave shift at LFO peak.
NRPN LSB 18 (LFO2 to Pitch)
Realtime
: Yes
Range
: [-127, 127]
Unit
: 9.375 cents
If data value is greater than 0, this will cause a positive (from 0 to maximum) of 1 octave shift at LFO
peak. On the other hand, if data value is smaller than 0, this will cause a negative (from o to minimum) of
1 octave shift at LFO peak.
NRPN LSB 19 (Envelope 1 to Pitch)
Realtime
: No
Range
: [-127, 127]
Unit
: 9.375 cents
If data value is greater than 0, this will cause a positive (from 0 to maximum) of 1 octave shift at
envelope peak. On the other hand, if data value is smaller than 0, this will cause a negative (from 0 to
minimum) of 1 octave shift at envelope peak.
NRPN LSB 20 (LFO1 to Volume)
Realtime
: Yes
Range
: [0, 127]
Unit
: 0.1875 dB
Data value smaller than 64 causes a positive phase (from 0 to maximum) volume modulation via LFO1
with magnitude of 12 dB at LFO peak. On the other hand, data value greater than or equals to 64 causes a
negative phase (from 0 to minimum) volume modulation via LFO1 with magnitude of 12 dB at LFO peak.