62 lines
1.2 KiB
Markdown
62 lines
1.2 KiB
Markdown
# Modulation Effects
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Phaser, flanger, and chorus effects for movement and width.
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## Phaser
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```forth
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"pad" s
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1 phaser ( rate in Hz )
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0.5 phaserdepth ( depth )
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0.5 phasersweep ( sweep range )
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1000 phasercenter ( center frequency )
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.
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```
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## Flanger
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```forth
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"guitar" s
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0.5 flanger ( rate )
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0.5 flangerdepth ( depth )
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0.5 flangerfeedback ( feedback for metallic sound )
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.
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```
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## Chorus
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```forth
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"keys" s
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1 chorus ( rate )
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0.5 chorusdepth ( depth )
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0.02 chorusdelay ( base delay time )
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.
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```
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## Combining Effects
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```forth
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"pad" s
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c4 note
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0.3 phaserdepth
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0.5 phaser
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0.2 chorus
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0.3 chorusdepth
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.
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```
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## Words
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| Word | Stack | Description |
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|------|-------|-------------|
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| `phaser` | (f --) | Set phaser rate |
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| `phaserdepth` | (f --) | Set phaser depth |
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| `phasersweep` | (f --) | Set phaser sweep |
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| `phasercenter` | (f --) | Set phaser center frequency |
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| `flanger` | (f --) | Set flanger rate |
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| `flangerdepth` | (f --) | Set flanger depth |
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| `flangerfeedback` | (f --) | Set flanger feedback |
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| `chorus` | (f --) | Set chorus rate |
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| `chorusdepth` | (f --) | Set chorus depth |
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| `chorusdelay` | (f --) | Set chorus delay |
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