I'm definitely the loudest in the room. I cause a lot of conflict, but what I feel is good conflict because I always try to stay constructive and respectful.
As one of the loudest in the room, I take it upon myself to call out those not contributing. I try to encourage people to join the conversation and give their input at times when management is not leaning on them.
I've found that approach to work best in most of the teams I've worked on. The only negative is the fact people do get called on to weigh in. Plenty of people have their own ways of communicating feedback. But at the end of the day, if you're too shy or don't feel it's worth the effort, then you need to get out the room.
Our one golden rule is: Silence is agreement.