raw's notebooks

function rms (args) { if (typeof args.signal !== "object") { throw new TypeError(); } var rms = 0; for (var i = 0; i < args.signal.length; i++) { rms += Math.pow(args.signal[i], 2); } rms = rms / args.signal.length; rms = Math.sqrt(rms); return rms; }

var meyda1 = require("meyda"); meyda1.chromaBands = 6; meyda1.chromaBands

let signal1SpectralFlatness = [0, 0.2, 0.3, 0.2, 0.4, 0.8, 0.4, 0.2, 0.0]; let signal2SpectralFlatness = [0.1, 0.3, 0.35, 0.275, 0.39, 0.6, 0.25, 0.18, 0.0]; let comparison = []; let shortestSignalLength = Math.min(signal1SpectralFlatness.length, signal2SpectralFlatness.length); for (let i = 0; i < shortestSignalLength; i++) { comparison.push(signal1SpectralFlatness[i] - signal2SpectralFlatness[i]); } comparison

var Meyda = require("meyda@5.1.2/dist/node/windowing.js")

var size = 31;