I am a long time meditator, and have had tinnitus for about 40 years now.
As I wrote lately in another thread, tinnitus is a challenge, when it comes to meditation. It calls for enhanced skills allowing for a deeper meditative state. One have to manage tinnitus during meditation just like trains of thoughts are managed - you cannot get rid of them, you just do not give your attention either to your tinnitus or to your thoughts.
About trains of thoughts, some people say they can get a totally silent mind, but that is quite rare, and, obviously, impossible to validate. For most people, like myself, meditation is about not identifying yourself with your thoughts, and keeping quietly distanced from them, and let them come and go. It means staying deeply centered in your conscious, silent, presence, without triggering emotional response to whatever is, including your tinnitus. The louder the tinnitus (or the more thoughts trains coming and going in your mind), the more skillful one has to become at letting go. The key is to not identify yourself neither to your thoughts, nor your tinnitus, or to any emotions that could arise from the tinnitus, like irritation, sadness, anxiety, or else.
That, for sure, is one of the best benefits we can gain from meditation: being able to get some perspective and distance between us and our thoughts, emotions, noise in the surrounding... and tinnitus... which can become part of all this noise we learn no to stick to, and stay in our calm, inner, flowing presence. Whenever I get too much stuck on my tinnitus and to my emotional reactions to it, I bring back my awareness deeper in the non-physical place of my inner peace. I hope this makes sense to you.
Using some soft soundtrack can help when the tinnitus is too loud and the environment too silent. River sound with birds, or calm meditation music, or binaural beats. But since 2018, when my tinnitus made a jump in base level after 20 years of stability, any track is not enough to mask my tinnitus, Otherwise, it would be too loud and would worsen my tinnitus, so using soundtracks does not spare me from the inner discipline and skills I outlined above.
Of course, I do not take pleasure in making this challenge tougher than it is, so I avoid any of my triggers , like loud sounds, fatigue, too much stress, lack of sleep, alcohol, and any food or supplement that is a vasodilator, like dark chocolate, pomegranate, blackberries, Resveratrol, beets, and so on. But well, whatever is there, is there... Meditating in a calm environment with no tinnitus is quite easy. Meditating with T is more difficult, but can end up in a greater ability to stay calm with whatever imperfections and irritating things we have to deal with through our day – in ourselves, in others, and in the world we live in.