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41 lines
1.5 KiB
Markdown
41 lines
1.5 KiB
Markdown
# MultiPCM instrument editor
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the MultiPCM instrument editor contains three tabs: Sample, MultiPCM and Macros.
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## Sample
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for sample settings, see [the Sample instrument editor](sample.md).
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## MultiPCM
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MultiPCM contains an ADSR envelope, not unlike Yamaha OPN/OPM envelopes, and simple LFO, also similiar to that found in OPN.
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you may use this tab to set up MultiPCM-specific parameters:
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- **AR**: sets Attack Rate.
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- **D1R**: sets Decay 1 Rate.
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- **DL**: sets Decay Level (analogue of Sustain Level on OPN chips).
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- **D2R**: sets Decay 2 Rate (a.k.a. SR, Sustain Rate).
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- **RR**: sets Release Rate.
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![MultiPCM envelope chart](MPCM-ADSRchart.png)
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- **RC**: sets Rate Correction amount. similar to Key Scale or Rate Scale in FM parameters, this determines the degree to which the envelope execution speed increases according to the pitch.
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- **LFO Rate**: sets speed of LFO.
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- **PM Depth**: sets depth of LFO vibrato.
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- **AM Depth**: sets depth of LFO tremolo/amplitude modulation.
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- **Damp**: enforce quickly fading out the sample over 11 ms.
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- **Pseudo Reverb**: enables reverb-like effect.
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- **LFO Reset**: disables and resets LFO.
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- **Disable volume change ramp**: if set to "on", volume change interpolation is disabled.
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## Macros
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- **Volume**: volume sequence.
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- **Arpeggio**: pitch sequence.
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- **Panning**: output level for left and right channels (from -3 to +3).
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- **Pitch**: fine pitch.
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- **Phase Reset**: trigger restart of waveform.
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- **LFO Speed**: sequence of LFO speeds.
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- **LFO Vib depth**: LFO vibrato sequence.
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- **LFO Vib depth**: LFO tremolo sequence.
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