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The answer seems more to be, "people haven't really been using this magical technology in decades", so maybe they'll start coming up with innovations to it eventually, and find out whether or not near-infrared frequencies are superior or not or what the advantages/disadvantages are.


Any thoughts on whether some frequencies are superior to others for various reasons, or what strengths/weaknesses different frequencies have?


The frequencies I’m using are very specific to the subject I’m filming. It’s closer to a machine vision problem, and it isolates the desired object almost perfectly from the background. I’ve considered filing for a patent, it works that well.


If overly regular, you're probably having a seizure.


It's still called a particle because that's a useful abstraction, and also keep in mind that correctly identifying it as resonance happened much later than people first started to use said abstraction.

In reality, we know by now that there's no such thing as a particle:

https://arxiv.org/abs/0807.3930


At first, resonance was used as a programmatic analogy to guide understanding of spectral lines. Then, it turned out that resonance wasn't a metaphor, it was a mechanism.


And thank god for equal temperament, because the last thing you want is perfect intervals that don't leave any space for proper resonance.

«In general, the interference equation can be used to measure resonant amplitudes for any musical interval under any temperament or octave division. This equation tells us that minimum resonance occurs at the fourth root of an octave (or square root of twelve) while maximum resonance occurs at the cube root of half an octave. Taken together, these results offer clear evidence that harmonic interference balances naturally around 12 as the most rational and harmonic number possible.»

«We find here the most amazing thing. The arithmetic mean converges toward PI, or mathematical constant π ≈ 3.14159, located in the middle of the curve. We further find this point in the distribution curve to be equal to Unity (or 1) when the domain value X = 12. This is significant because twelve is the square root of 144, the value shared by both harmonic and Fibonacci series in a 12-step octave. Squaring each of the table values and dividing by twelve confirms that 12.02383 ≈ 12 is the point of balance between foreground and background.

The significance of twelve as a point of balance in the octave interference pattern is proven further by plugging it into the equation, confirming the curve height equal to Unity at the octave. But even more significant than this is the fact that plugging the square root of twelve into the equation results in the amplitude y = 5.0666. Care to guess what this number represents?

It is none other than the y-axis amplitude for the golden ratio in an octave. Yes, the square root of twelve in the Gaussian interference pattern occurs precisely at Φ, right in the “cracks between the keys” of a major 3rd and minor 3rd in an octave. Just like the dense lattice region between a major 6th and minor 6th, the infinite golden ratio also provides an anti-harmonic proportion in the lower half of an octave. This occurs naturally at the square root of 12 (or fourth root of 144) in a 12-step octave.

No matter how you do the math, both harmonic and Fibonacci series reach a harmonic balance with one another at n=12 and an anti-harmonic dead zone at n=√12. Division of the octave by twelve (not eleven, nineteen or any other number) is revealed here as a completely natural pattern produced by linear harmonics that are curved in pitch space by Fibonacci proportions as they converge to Φ. Could Gioseffo Zarlino’s decision to divide the octave into twelve steps have involved some knowledge of this simple relation between harmonics and the Fibonacci series?»

«As a surprising correspondence between music and math, this little trick reveals the Pythagorean comma accurate to 3 decimal places. More amazing still, if we recalculate using the un-rounded arithmetic mean 12.02383 found earlier in place of 12, we obtain a slightly better estimate for the Pythagorean comma good to 4 decimal places. This bizarre associative property in the interference equation using the anti-harmonic golden ratio location of n=√12 proves the golden ratio is a physical property in the natural harmonic series and not some kind of error or “evil” in nature as portrayed by the Church. Vibration needs room to resonate in space and the Pythagorean comma created by the golden ratio appears to be just the right amount of room needed.»


Amazingly, brainwave bands have octave relationships -- they are doublings of frequency. E.g., alpha at 10hz, beta around 20hz, gamma around 40hz. This allows for neural resonances between bands. Further, the width of brainwave bands have a golden ratio relationship, where a high and low theta can independently operate without interference. The irrationality of the golden mean results in wave peaks that never meet/synchronize. This allows for multiplexing or non-interference between brainwave bands. Described in this paper, cited over 1000 times:

Klimesch, W. (2012). Alpha-band oscillations, attention, and controlled access to stored information. Trends in cognitive sciences, 16(12), 606-617.


TIL about the Pythagorean Comma[1], the difference between two "equivalent" notes such as B# and C natural.

[1] https://en.wikipedia.org/wiki/Pythagorean_comma


ok who fed text to gpt-3 and let it post on hn again?


These are excerpts from Richard Merrick's book called Interference: A Grand Scientific Musical Theory; highly recommended, available for free online.


I skimmed a bit and it's pretty weird. It reads like pseudoscience and mysticism mixed with a fair amount of true (but oddly interpreted) ideas. Kind of reminds me of https://en.wikipedia.org/wiki/Systemantics


It doesn't read like that at all; your unfamiliarity with the subject matter doesn't mean it's "pseudoscience and mysticism", that's a classic argument from incredulity. It's rigorously based in the mathematics of music and physics of sound.


I'm not unfamiliar with the subject matter.


Was this a green text at one point?


Consciousness is literally the only thing which can't be an illusion, because it's through consciousness that illusions are perceived in the first place. Cogito ergo sum; you can doubt what you are experiencing as much as you like, maybe it's a dream, maybe it's a simulation, maybe there's an evil demon deceiving you through magical means, but you can't doubt the fact that you are experiencing at all, even doubt itself is part of the experience.


Agreed. "I think therefore I am" is still foundational, last I heard.


What you just described sounds exactly like waking up from a dream.


Definitely not the same. I feel when you dream you feel some time has passed. I've lost consciousness a number of times for different reasons and the common feeling is it doesn't feel like any time has passed. One moment I was awake and the very next I'm on the ground, my head hurts and have no idea what is going on.. for the first 30 seconds I wouldn't be able to tell you my name, where I am, what I was doing, etc. Then it all just comes back after a minute or two and you realize what happened.


It's nothing like that. Your memory is wiped out, you don't know who you are, you don't know when you are. It's like you're in an alien world, nothing looks familiar. Your ears are kind of buzzing and ringing, your visual field is fucked up, etc. The last layers of your neural network aren't turned on yet. It's pretty weird.


...sounds exactly like waking up from a dream.


I think the more interesting point seems to be that the way you appear to wake from dreams is very different from 99.9% of people. For most people, waking from a dream is absolutely nothing like that.


Nope. I've also experienced this (just sort of fell to the floor unconscious and then woke up 10 seconds later). It was like my brain was slowly paging in bits of memory that had been stored out to tape. Like, who I am. Where I am. Why I am there?. When I wake up from most dreams, I have a bit of trouble remembering what's true and what's dream, but I know where I am, who I am, and why I'm there.


Do you regularly wake up extremely groggy and drained? That usually only happens to me if I am awoken mid-REM cycle. Perhaps that's worth investigating for you?


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