md` Section for defining and testing Synthesizer. Code adapted from https://observablehq.com/@tmcw/playing-with-tone-js`
md`Imports`
d3=require("d3@5")
import{slider}from"@jashkenas/inputs"
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.