application for registration code (audio engineer)

Want to join our Audio Engineers community? It's simple, answer these few questions (why ?), we will analyze your answers. You will then receive an invitation code by email to create your account on our platform.
Tell us about you !
Question 1
Are there volume standards on the most popular broadcast platforms (iTunes, Spotify, Deezer, YouTube, etc.) and if so, what are they?
Question 2
What is the "pre-delay" setting of a reverb?
Question 3
What is a limiter?
Question 4
What is, in your opinion, the best bit depth for recording and why?
Question 5
What are called "true-peaks" ?
Question 6
What is parallel compression?
Question 7
What is convolution reverb?
Question 8
What is the panoramic law?
Question 9
To add spatialization, what are the respective advantages of delay and reverb?
Question 10
What is the "Q" setting in a parametric equalizer?