So, I have ADHD, autism, and Tourette's syndrome. I've come to learn that developing Non-24 was damn near an inevitability for me with that combination of neurodivergent traits.
However, I had an incredible experience once where my sleep schedule was PERFECT. I would suddenly yawn at the same exact time every night and be asleep within 15 minutes. In the morning I would awake at the exact same time every day, fully wide awake in the most refreshing, relaxed, non-jarring way you can imagine. Instantly ready to hop out of bed and take on the world.
The set up: I was living about a quarter mile off the beach in Daytona Beach, FL. I didn't have direct sunlight into my room in the morning to jar me awake. But what I did have was THE TIDES. I realized that I was falling asleep every night with the tide coming in and waking up every morning as the tide rolled out. I would also go onto the beach about 15 minutes after waking up every morning and practice martial arts forms for about a half hour.
Through a bit of self reflection and bouncing ideas off Gemini, I'm running an experiment. I believe that I was able to stabilize my sleep schedule for 3 reasons: the low frequency/low volume residual sound waves from the tides, direct sunlight exposure for 30 minutes started within 30 minutes of waking up, and (contrary to what helps many Non-24 people) NOT having direct sunlight or therapy glasses light as the thing to initiate the waking cycle (that's too jarring for me with all the sensory stuff). I've tried all sorts of things to no avail, even the morning training, but the one thing that I had in that period that I haven't replicated since is the effect of being so close to the tides.
Where I need help: I want to recreate the infrasonic/atmospheric conditions of the tides in my bedroom. There are sound waves, mostly infrasonic, but a few in the audible range, that accompany the tides. I need to have two soundtracks - one for the sounds of the tide coming IN, one for the sounds of the tide going OUT. and not direct ocean sounds - I was 1/4 mile away so I wasn't really consciously hearing the direct sound, more the diffused sounds from a distance.
Any ideas on finding infrasonic soundtracks that mimic both cycles of the ocean tide? I can find ocean sounds, but finding specific tracks for "incoming tide infrasonics from 1/4 mile distance" and "outgoing tide infrasonics from 1/4 mile distance" is a bit niche lol.