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make 0.5hz cps the default (#931)

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* 0.5 default cps

* 1 -> 0.5 cps defaults

* start moving examples to 2Hz

* more 2Hz doc edits

* small tweaks

* format

* adapt cycles page

* adapt pitch page

* tonal page

* accumulation

* synth page

* adapt conditional-modifiers

* audio effects page

* adapt signals doc

* fix: errors for signals

* adapt signals page

* start time modifiers

* adapt time modifiers

* adapt factories

* hydra + pattern intro

* adapt mini notation page

* start recipes

* adapt recipes page

* use code_v1 table

* delete old dbdump + add new csv based tool

* fix: tests

* fix: cpm

* shuffle featured patterns

* fix: snapshot

---------

Co-authored-by: Felix Roos <flix91@gmail.com>
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Alex McLean 2024-01-22 19:02:34 +00:00 • committed by GitHub
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39
website/src/pages/learn/tonal.mdx
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@ -14,6 +14,19 @@ These functions use [tonaljs](https://github.com/tonaljs/tonal) to provide helpe
<JsDoc client:idle name="voicing" h={0} />
Here's an example of how you can play chords and a bassline:
<MiniRepl
client:idle
tune={`chord("<C^7 A7b13 Dm7 G7>*2")
.dict('ireal').layer(
x=>x.struct("[~ x]*2").voicing()
,
x=>n("0*4").set(x).mode("root:g2").voicing()
.s('sawtooth').cutoff("800:4:2")
)`}
/>
### scale(name)
<JsDoc client:idle name="scale" h={0} />
@ -22,13 +35,13 @@ These functions use [tonaljs](https://github.com/tonaljs/tonal) to provide helpe
Transposes all notes to the given number of semitones:
<MiniRepl client:only="react" tune={`"c2 c3".fast(2).transpose("<0 -2 5 3>".slow(2)).note()`} />
<MiniRepl client:only="react" tune={`"[c2 c3]*4".transpose("<0 -2 5 3>").note()`} />
This method gets really exciting when we use it with a pattern as above.
Instead of numbers, scientific interval notation can be used as well:
<MiniRepl client:only="react" tune={`"c2 c3".fast(2).transpose("<1P -2M 4P 3m>".slow(2)).note()`} />
<MiniRepl client:only="react" tune={`"[c2 c3]*4".transpose("<1P -2M 4P 3m>").note()`} />
### scaleTranspose(steps)
@ -36,9 +49,9 @@ Transposes notes inside the scale by the number of steps:
<MiniRepl
client:idle
tune={`"-8 [2,4,6]"
tune={`"[-8 [2,4,6]]*2"
.scale('C4 bebop major')
.scaleTranspose("<0 -1 -2 -3 -4 -5 -6 -4>")
.scaleTranspose("<0 -1 -2 -3 -4 -5 -6 -4>*2")
.note()`}
/>
@ -46,22 +59,28 @@ Transposes notes inside the scale by the number of steps:
Turns chord symbols into voicings, using the smoothest voice leading possible:
<MiniRepl client:only="react" tune={`stack("<C^7 A7 Dm7 G7>".voicings('lefthand'), "<C3 A2 D3 G2>").note()`} />
<MiniRepl
client:only="react"
tune={`stack(
"<C^7 A7 Dm7 G7>".voicings('lefthand'),
"<C3 A2 D3 G2>"
).note()`}
/>
Note: This function might be removed, as `voicing` (without s) is a newer implementation.
### rootNotes(octave = 2)
Turns chord symbols into root notes of chords in given octave.
<MiniRepl client:only="react" tune={`"<C^7 A7b13 Dm7 G7>".rootNotes(3).note()`} />
<MiniRepl client:only="react" tune={`"<C^7 A7b13 Dm7 G7>*2".rootNotes(3).note()`} />
Together with layer, struct and voicings, this can be used to create a basic backing track:
<MiniRepl
client:idle
tune={`"<C^7 A7b13 Dm7 G7>".layer(
x => x.voicings('lefthand').struct("~ x").note(),
tune={`"<C^7 A7b13 Dm7 G7>*2".layer(
x => x.voicings('lefthand').struct("[~ x]*2").note(),
x => x.rootNotes(2).note().s('sawtooth').cutoff(800)
)`}
/>
So far, we've stayed within the browser. [MIDI and OSC](/learn/input-output/) are ways to break out of it.