To be a disciplined gambler you should have a matured mind, see those sounds are things that makes the game fun, if possible get an ear plugs to block it out if you can't handle it, don't underestimate the power of sounds on your psychology.
It all depends on what we want as a gambler, we can decide to bet when there is noise or even play games that have sounds, we doesn't care because we like to play such, moreover for the sake of those that detest sound too much, we can always mute on some of these features while gambling, so that we don't get uncomfortable in it, but I don't understand the the aspect that says it can make one being an irresponsible gambler.