+ pattern effects chapter
+ recap page + only load mini repls when visible
This commit is contained in:
Felix Roos
parent
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c4a38d9008
7 changed files with 362 additions and 34 deletions
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@ -18,7 +18,7 @@ We have sounds, we have notes, now let's look at effects!
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`note("<[c2 c3]*4 [bb1 bb2]*4 [f2 f3]*4 [eb2 eb3]*4>/2")
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.sound("sawtooth").lpf(800)`}
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/>
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@ -36,7 +36,7 @@ lpf = **l**ow **p**ass **f**ilter
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`note("<[c2 c3]*4 [bb1 bb2]*4 [f2 f3]*4 [eb2 eb3]*4>/2")
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.sound("sawtooth").lpf("200 1000")`}
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/>
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@ -54,7 +54,7 @@ We will learn how to automate with waves later...
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`note("<[c3,g3,e4] [bb2,f3,d4] [a2,f3,c4] [bb2,g3,eb4]>/2")
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.sound("sawtooth").vowel("<a e i o>/2")`}
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/>
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@ -63,7 +63,7 @@ We will learn how to automate with waves later...
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`stack(
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sound("hh*8").gain("[.25 1]*2"),
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sound("bd*2,~ sd:1")
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@ -86,7 +86,7 @@ Let's combine all of the above into a little tune:
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`stack(
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stack(
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sound("hh*8").gain("[.25 1]*2"),
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@ -106,11 +106,11 @@ The 3 parts (drums, bassline, chords) are exactly as earlier, just stacked toget
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</Box>
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**adsr envelope**
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**shape the sound with an adsr envelope**
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`note("<c3 bb2 f3 eb3>")
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.sound("sawtooth").lpf(600)
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.attack(.1)
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@ -147,7 +147,7 @@ Can you guess what they do?
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`note("<c3 bb2 f3 eb3>")
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.sound("sawtooth").lpf(600)
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.adsr(".1:.1:.5:.2")
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@ -158,7 +158,7 @@ Can you guess what they do?
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`stack(
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note("~ [<[d3,a3,f4]!2 [d3,bb3,g4]!2> ~]")
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.sound("gm_electric_guitar_muted"),
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@ -180,7 +180,7 @@ What happens if you use `.delay(".8:.06:.8")` ? Can you guess what the third num
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`n("<4 [3@3 4] [<2 0> ~@16] ~>/2")
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.scale("D4:minor").sound("gm_accordion:2")
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.room(2)`}
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@ -198,7 +198,7 @@ Add a delay too!
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`stack(
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note("~ [<[d3,a3,f4]!2 [d3,bb3,g4]!2> ~]")
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.sound("gm_electric_guitar_muted").delay(.5),
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@ -213,7 +213,7 @@ Let's add a bass to make this complete:
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`stack(
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note("~ [<[d3,a3,f4]!2 [d3,bb3,g4]!2> ~]")
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.sound("gm_electric_guitar_muted").delay(.5),
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@ -237,7 +237,7 @@ Try adding `.hush()` at the end of one of the patterns in the stack...
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`sound("numbers:1 numbers:2 numbers:3 numbers:4")
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.pan("0 0.3 .6 1")
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.slow(2)`}
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@ -245,13 +245,13 @@ Try adding `.hush()` at the end of one of the patterns in the stack...
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**speed**
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<MiniRepl hideHeader client:load tune={`sound("bd rim").speed("<1 2 -1 -2>").room(.2)`} />
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<MiniRepl hideHeader client:visible tune={`sound("bd rim").speed("<1 2 -1 -2>").room(.2)`} />
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**fast and slow**
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We can use `fast` and `slow` to change the tempo of a pattern outside of Mini-Notation:
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<MiniRepl hideHeader client:load tune={`sound("bd*2,~ rim").slow(2)`} />
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<MiniRepl hideHeader client:visible tune={`sound("bd*2,~ rim").slow(2)`} />
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<Box>
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@ -263,13 +263,13 @@ What happens if you use a pattern like `.fast("<1 [2 4]>")`?
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By the way, inside Mini-Notation, `fast` is `*` and slow is `/`.
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<MiniRepl hideHeader client:load tune={`sound("[bd*2,~ rim]*<1 [2 4]>")`} />
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<MiniRepl hideHeader client:visible tune={`sound("[bd*2,~ rim]*<1 [2 4]>")`} />
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## automation with signals
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Instead of changing values stepwise, we can also control them with signals:
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<MiniRepl hideHeader client:load tune={`sound("hh*16").gain(sine)`} punchcard />
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<MiniRepl hideHeader client:visible tune={`sound("hh*16").gain(sine)`} punchcard />
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<Box>
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@ -283,7 +283,9 @@ The gain is visualized as transparency in the pianoroll.
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**setting a range**
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<MiniRepl hideHeader client:load tune={`sound("hh*8").lpf(saw.range(500, 2000))`} />
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By default, waves oscillate between 0 to 1. We can change that with `range`:
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<MiniRepl hideHeader client:visible tune={`sound("hh*8").lpf(saw.range(500, 2000))`} />
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<Box>
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@ -291,13 +293,11 @@ What happens if you flip the range values?
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</Box>
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**setting a range**
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By default, waves oscillate between 0 to 1. We can change that with `range`:
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We can change the automation speed with slow / fast:
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<MiniRepl
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hideHeader
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client:load
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client:visible
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tune={`note("<[c2 c3]*4 [bb1 bb2]*4 [f2 f3]*4 [eb2 eb3]*4>/2")
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.sound("sawtooth")
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.lpf(sine.range(100, 2000).slow(8))`}
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@ -305,19 +305,19 @@ By default, waves oscillate between 0 to 1. We can change that with `range`:
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<Box>
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Notice how the wave is slowed down. The whole automation will take 8 cycles to repeat.
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The whole automation will now take 8 cycles to repeat.
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</Box>
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## Recap
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| name | example |
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| ----- | ----------------------------------------------------------------------------------------------- |
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| lpf | <MiniRepl hideHeader client:load tune={`note("c2 c3").s("sawtooth").lpf("<400 2000>")`} /> |
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| vowel | <MiniRepl hideHeader client:load tune={`note("c3 eb3 g3").s("sawtooth").vowel("<a e i o>")`} /> |
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| gain | <MiniRepl hideHeader client:load tune={`s("hh*8").gain("[.25 1]*2")`} /> |
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| delay | <MiniRepl hideHeader client:load tune={`s("bd rim").delay(.5)`} /> |
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| room | <MiniRepl hideHeader client:load tune={`s("bd rim").room(.5)`} /> |
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| pan | <MiniRepl hideHeader client:load tune={`s("bd rim").pan("0 1")`} /> |
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| speed | <MiniRepl hideHeader client:load tune={`s("bd rim").speed("<1 2 -1 -2>")`} /> |
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| range | <MiniRepl hideHeader client:load tune={`s("hh*16").lpf(saw.range(200,4000))`} /> |
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| name | example |
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| ----- | -------------------------------------------------------------------------------------------------- |
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| lpf | <MiniRepl hideHeader client:visible tune={`note("c2 c3").s("sawtooth").lpf("<400 2000>")`} /> |
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| vowel | <MiniRepl hideHeader client:visible tune={`note("c3 eb3 g3").s("sawtooth").vowel("<a e i o>")`} /> |
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| gain | <MiniRepl hideHeader client:visible tune={`s("hh*8").gain("[.25 1]*2")`} /> |
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| delay | <MiniRepl hideHeader client:visible tune={`s("bd rim").delay(.5)`} /> |
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| room | <MiniRepl hideHeader client:visible tune={`s("bd rim").room(.5)`} /> |
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| pan | <MiniRepl hideHeader client:visible tune={`s("bd rim").pan("0 1")`} /> |
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| speed | <MiniRepl hideHeader client:visible tune={`s("bd rim").speed("<1 2 -1 -2>")`} /> |
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| range | <MiniRepl hideHeader client:visible tune={`s("hh*16").lpf(saw.range(200,4000))`} /> |
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