BuboBubo/topos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update resonance parameter

Browse Source
This commit is contained in:
Raphaël Forment
2023-10-23 21:42:35 +02:00
parent 818dfd0170
commit d62e1f6065
3 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/classes/SoundEvent.ts
View File

@ -136,8 +136,11 @@ export class SoundEvent extends AudibleEvent {
public lpr = this.lprelease;
public cutoff = (value: number) => this.updateValue("cutoff", value);
public lpf = this.cutoff;
public resonance = (value: number) =>
this.updateValue("resonance", Math.min(Math.max(value, 0), 50));
public resonance = (value: number) => {
if (value >= 0 || value <= 1) {
this.updateValue("resonance", 50 * Math.min(Math.max(value, 0), 1));
}
}
public lpq = this.resonance;
public lpadsr = (
depth: number,

10
src/documentation/synths.ts
View File

@ -196,7 +196,7 @@ These filters all come with their own set of parameters. Note that we are descri
| Method | Alias | Description |
|------------|-----------|---------------------------------|
| <ic>cutoff</ic> | <ic>lpf</ic> | cutoff frequency of the lowpass filter |
| <ic>resonance</ic> | <ic>lpq</ic> | resonance of the lowpass filter |
| <ic>resonance</ic> | <ic>lpq</ic> | resonance of the lowpass filter (0-1) |
${makeExample(
"Filtering a bass",
@ -209,7 +209,7 @@ ${makeExample(
| Method | Alias | Description |
|------------|-----------|---------------------------------|
| <ic>hcutoff</ic> | <ic>hpf</ic> | cutoff frequency of the highpass filter |
| <ic>hresonance</ic> | <ic>hpq</ic> | resonance of the highpass filter |
| <ic>hresonance</ic> | <ic>hpq</ic> | resonance of the highpass filter (0-1) |
${makeExample(
"Filtering a noise source",
@ -222,7 +222,7 @@ ${makeExample(
| Method | Alias | Description |
|------------|-----------|---------------------------------|
| <ic>bandf</ic> | <ic>bpf</ic> | cutoff frequency of the bandpass filter |
| <ic>bandq</ic> | <ic>bpq</ic> | resonance of the bandpass filter |
| <ic>bandq</ic> | <ic>bpq</ic> | resonance of the bandpass filter (0-1) |
${makeExample(
"Sweeping the filter on the same guitar sample",
@ -249,7 +249,7 @@ ${makeExample(
`
beat(.5) && snd('sawtooth')
.cutoff([2000,500].pick() + usine(.5) * 4000)
.resonance(0.9).freq([100,150].pick())
.resonance(0.2).freq([100,150].pick())
.out()
`,
true
@ -357,7 +357,7 @@ ${makeExample(
beat(.25) :: sound('wt_symetric:8').note([50,55,57,60].beat(.25) - [12,0]
.pick()).ftype('12db').adsr(0.05/4, 1/16, 0.25/4, 0)
.cutoff(1500 + usine(1/8) * 5000).lpadsr(16, 0.2, 0.2, 0.125/2, 0)
.room(0.9).size(0.9).resonance(20).gain(0.3).out()
.room(0.9).size(0.9).resonance(0.2).gain(0.3).out()
beat(1) :: sound('kick').n(4).out()
beat(2) :: sound('snare').out()
beat(.5) :: sound('hh').out()`,

12
src/examples/excerpts.ts
View File

@ -5,7 +5,7 @@ beat(.25) :: sound('wt_symetric:8')
.ftype('12db').adsr(0.05/4, 1/16, 0.25/4, 0)
.cutoff(1500 + usine(1/8) * 5000)
.lpadsr(16, 0.2, 0.2, 0.125/2, 0)
.room(0.9).size(0.9).resonance(20)
.room(0.9).size(0.9).resonance(0.2)
.gain(0.7).out()
beat(1) :: sound('kick').n(4).out()
beat(2) :: sound('snare').out()
@ -118,7 +118,7 @@ beat(rarely(12) ? .5 : .25) :: sound('ST22')
.note([30, 30, 30, 31].repeat(8).beat(.5))
.cut(1).n([19, 21].beat(.75))
.cutoff(irand(200, 5000))
.resonance(rand(0.2,0.8))
.resonance(rand(0.2,0.5))
.room(0.9).size(1).orbit(2)
.speed(0.5).vel(0.6).end(0.5)
.out()
@ -147,11 +147,11 @@ beat(1) :: snd('kick').out();
beat(2) :: snd('sd').room(0.9).size(0.9).out();
beat(0.25) :: snd('hh').out();
beat(2) :: snd('square')
.cutoff(500).note(50-12).resonance(20).sustain(0.2).out()
.cutoff(500).note(50-12).resonance(0.2).sustain(0.2).out()
beat(1/4)::snd(['sawtooth', 'triangle', 'square'].beat(1))
.vib(2).vibmod(0.5)
.note([50, 53, 55, 50, 50, 52, 58, 50+12, 50+15].beat(4) + [0, 12, 24].beat(0.5))
.cutoff(usine(.5)*10000).resonance([10,20].beat(2))
.cutoff(usine(.5)*10000).resonance([0.1,0.2].beat(2))
.fmi($(1) % 10).fmh($(2) % 5)
.room(0.8).size(0.9)
.delay(0.5).delaytime(0.25)
@ -188,11 +188,11 @@ flip(3) :: beat([.25,.5].beat(.5)) :: sound('dr')
beat([.25,.125].beat(4))::snd('arpy:4')
.note(30 + [0,3,7,10, 12, 5, 7].beat()).speed(0.999).pan(0)
.cutoff(1000 + usine(1/8) * 400).lpadsr(8, 1/8, 1/16, 0, 0)
.resonance(1).gain(0.4).end(0.8).room(0.9).size(0.9).n(0).out();
.resonance(0.1).gain(0.4).end(0.8).room(0.9).size(0.9).n(0).out();
beat([.25,.125, .5].beat(4))::snd('arpy:4')
.note(30 + [0,3,7,10, 12, 5, 7].beat()).speed(1.001).pan(1)
.cutoff(100 + usine(1/8) * 800).lpadsr(5, 0, [1/8, 1.16].beat(), 0, 0)
.resonance(5).gain(0.4).end(0.8).room(0.9).size(0.9).n(3).out();
.resonance(0.2).gain(0.4).end(0.8).room(0.9).size(0.9).n(3).out();
beat(.5) :: snd('arpy').note([30, 33, 35].repeat(4).beat(1) - [24,12].beat(0.5))
.cutoff(500).lpadsr(8, 0.05, .125, 0, 0).out()`, `// Naïf et agréable -- Bubobubobubo
z1('1/8 024!3 035 024 0124').sound('wt_stereo')