Great for you, but from what you tagged I wrote that you need to be a disciplined gambler and see those sounds as things that makes the game fun and that is what you are doing. But for those that are getting addicted to the sound and gambling irresponsible they can try blocking out the sound. You may not have this problem but people are really facing it.
This is why the always say gamble for entertainment, the sound are supposedly accompanying the entertainment that you get gambling so if you are not gambling for such purpose, you find a way to shut the sound out because I believe even the casinos added that on purpose to further trigger the gamblers into continually attempting more trials and staying hooked most probably.
This is where discipline becomes very important because you will need it in such scenarios not to continue but stop when you know you are gradually going beyond the planned limit and could get yourself endangered Loosing all of your wallet balance.