//

// This software is released under the MIT License.

// https://opensource.org/licenses/MIT

​

/* ===

ml5 Example

Webcam Image Classification using a pre-trained customized model and p5.js

This example uses p5 preload function to create the classifier

=== */

​

// Global variable to store the classifier

let classifier;

​

// Label (start by showing listening)

let label = "listening";

​

// Teachable Machine model URL:

let soundModelURL = 'https://teachablemachine.withgoogle.com/models/h3p9R41J/model.json';

​

​

function preload() {

  // Load the model

  classifier = ml5.soundClassifier(soundModelURL);

}

​

function setup() {

  createCanvas(320, 240);

  // Start classifying

  // The sound model will continuously listen to the microphone

  classifier.classify(gotResult);

}

​

function draw() {

  background(0);

  // Draw the label in the canvas

  fill(255);

  textSize(32);

  textAlign(CENTER, CENTER);

  text(label, width / 2, height / 2);

}

​

​

// The model recognizing a sound will trigger this event

function gotResult(error, results) {

  if (error) {

    console.error(error);

    return;

  }

  // The results are in an array ordered by confidence.

  // console.log(results[0]);

  label = results[0].label;

}