 You should consider ambient sound when you're in your environment. Hubs has an amazing feature which allows for spatial audio so that when you get further from the source of the sound, the noise gets quieter. When you move to the left of the sound, you can hear it move to the right side of your body. Here we have a quiet room and a loud room. You can toggle between them by clicking either of the audio file play buttons. Go ahead and try it out. Play each of the sounds independently and walk far from the source and then back closer to the source.