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index.js conga.js cowbell.js hihat.js kick.js mini.js monosynth.js pluck.js snare.js tom.js tonewheel.js delay.js feedback-comb-filter.js filter.js gain-envelope.js gain.js lfo.js mono-buffer.js noise.js osc-bank.js osc.js pulse.js sample.js soft-clipper.js source.js vca.js vcf.js vco.js wave-shaper.js synth.js

Kick

import { instrument } from "../synth"
import Osc from "../kit/osc"
import Gain from "../kit/gain"
import Pulse from "../kit/pulse"
import SoftClipper from "../kit/soft-clipper"
import GainEnvelope from "../kit/gain-envelope"
import VCF from "../kit/vcf"

A simple kick instrument

/**
 * Create a Kick
 */
export function Kick (ac, state) {
  state = Object.assign({}, Kick.defaults, state)

¶

Architecture
```
  const kick = instrument(ac, {
```
¶

An oscillator
```
    oscillator: [ Osc, "envelope" ],
```
¶

A pulse trigger (click)
```
    click: [ Pulse, "envelope" ],
```
¶

The gain envelope
```
    envelope: [ GainEnvelope, "vcf" ],
```
¶

A filter with envelope
```
    vcf: [ VCF, "clipper" ],
```
¶

A soft distortion
```
    clipper: [ SoftClipper, "amp" ],
```

The output amplifier

    amp: [ Gain, "output" ],
  }).update(state)

  kick.trigger = (time) => {
    kick.click.trigger(time)
    kick.envelope.trigger(time)
  }

  return kick
}

Default configuration

Kick.defaults = {
  oscillator: {
    type: "sine",
    frequency: 48,
  },
  envelope: {
    attack: 0.1,
    decay: 0.2,
  },
  vcf: {
    type: "lowpass",
    frequency: 48,
    envelope: {
      base: 48,
      peak: 100,
      attack: 0.001,
      decay: 0.60,
    }
  },
  amp: {
    gain: 1,
  }
}

export default Kick

Kick

Architecture

Default configuration