Google Chrome Javascript issue in getting user audio - The AudioContext was not allowed to start

you should be able to call resume() somewhere right before you call play(). The important thing is to call it within a user action/event - like the click on the microphone button.

Key Point: If an AudioContext is created prior to the document receiving a user gesture, it will be created in the "suspended" state, and you will need to call resume() after a user gesture is received.

from https://developers.google.com/web/updates/2017/09/autoplay-policy-changes

It used to work before on Google Chrome browser as well but now it's not working.

The new policy has been enforced recently within a chrome update.

If your question is related to p5.js when accessing microphone, do this in setup

function setup() {
  mic = new p5.AudioIn();
  mic.start();
  getAudioContext().resume();
}

Or add touchStarted function the document. You have to click on the web page to trigger this function.

function touchStarted() {
  getAudioContext().resume();
}