21:9 Polyrhythm in Oscilloscope
HTML-код
- Опубликовано: 23 июн 2022
- This time even the aspect ratio is "21:9"*, which you may have already noticed - no different from 7:3. The Lissajous pattern at 0:50 tells the story. Despite being slightly reframed in Davinci Resolve, the pattern's aspect ratio is indeed defined by the tracks' volumes A & B:
x = A * sin(at + Φ) //Left and louder, where a = 21
y = B * sin(bt) //Right and quieter, where b = 9
This is made with VCV Rack 2 and Oscilloscope. Check out the following links for useful resources. Don't forget to like, subscribe, and leave a comment on what ratio you wish to see next.
For a better listening experience, I applied a high shelf cut of 5dB to frequency over 5kHz and reverb.
* "21:9" is a marketing term for the 64:27 aspect ratio - an extension of the existing 4:3 for SDTV and 16:9 for HDTV, as it is the third power of 4:3.
Watch the whole oscilloscope playlist:
• oscilloscope
Download the demonstration patch (to be used in VCV Rack a free Eurorack simulator)
patchstorage.com/lissajous-pa...
vcvrack.com/Rack
Simulate the Lissajous pattern and learn the math:
academo.org/demos/lissajous-c...
Visualize any sound: Oscilloscope! by @hansiraber
www.oscilloscopemusic.com/osc... 
Видеоклипы
aw hell yeah. the fullscreen, the pleasing orange hue, this is my jam. looks like there's a slight glow on it but that could just be me. considering experimenting with any postprocessing, or do you prefer the clean visuals?
Thank you! You're right and very good question. The oscilloscope I use has an afterglow parameter that helps lengthen the pattern. To me, this gives a better sense of where the rhythm is going and creates a visually appealing tunnel-like effect. I believe there's a fine balance, or room to pursue sonic/ visual aesthetics while keeping the mathematic insights! Shall go on and experiment more!
@@l.ongman great! I loved the chess video too. I'm watching a fantastic channel hit its stride in realtime. keep it up!
@@vystaz You're really cool for this, man. As a small channel, these types of sincere comments make it feel SO worthwhile to create even for a smaller audience
Would you mind doing one of a 4:3? It’s one of the only polyrhythms I can preform, and seeing it in the visual would help me understand what I’m looking at when I’m watching these! Great videos though!
Do 16:9
@@егорсамыйлучший13 easy ngl, do 16:9:5
I downloaded vcv rack, bruh this thing is insane. Screw max and reaktor, this thing is what I've been searching for. Thank you for mentioning vcv in passing, or I may never have found it.
I'm glad for you!!!
Two entirely different beasts - VCV and surface level Reaktor are mostly designed for making music with pre-existing modules, while deeper Reaktor usage and especially Max are designed for making the music making tools themselves
Thank you for your thoughtfulness in applying the high shelf cut. These likely would not be as enjoyable without it.
Idk why these are so pleasing to me. I can't help but watch in awe as the rhythm unfolds. Maybe I'm just into these 'weird' sounds, like those sorting algorithm videos. This is much different though
Awesome! I always love the high chord tones from these
Oh I'm so happy you made it widescreen this is perfect
I remember is saw one of the first ones of these and thought it was very beautiful and that I'd never experience it again..
Could you do a 99:100 one? I think it would look cool
You are literally my favorite youtuber right now. I'll watch as many of these are you're willing to make
I’m thrilled to hear this. Thank you!
It's crazy to think this because these numbers don't divide into eachother without a repeating decimal. It's so cool to see how this rhythm can be put together so evenly
They do share a common factor of 3, so it's actually just 7:3
@@Smitology I'm saying 21 and 9 don't divide into each other
Yes. More sweet sequences of satisfaction.
i could watch these all day
As a complete music theory noob i was wondering what the difference was between this and 7:3
There's no difference at all! I'm just playing with number as the video's aspect ratio is "21:9"
Release more, looking forward to it!
wow.. stunning.. brain rewired nicely thank you.. more more more.. ;9)
OMG THIS IS SO COOL
The video your biology teacher shows you about DNA replication:
i like the logo of the company , its so cool
"something wicked coming this way"
polyrhythm video hitting different nowadays
Very cool 👍
0:40 my fav part
1:02 smooth
how do you make these? my brain is in pain thinking about it cause it sounds kinda just like its a sine wave but they wouldnt look like this, unless it has somthing to do with the side image? n do you add reverb after recording the video so its nicer on the ears im stuck on where that lays within the oscilloscope
Looks like Doctor have found a TRULY wrong button on console that his TARDIS makes time vortex go BRRRRR...
the way how i learned this was inveerting 7:9 and tapping 9 3 times shorter
wait that's 7:3 lmao
Isn't 21:9 the same as 7:3?
Yup! They also share the same Lissajous pattern at 0:50!
@@l.ongman then why put it as 21:9 instead of 7:3?
@@clonefighter1996 I'd like to ask the same for all the Ultrawide TVs out there haha!
@@l.ongman ultra wide rate is actually 64:27 but not 21:9
because the first was 4:3
then its square rate 4²:3² = 16:9
and later the third rate 4³:3³ = 64:27
@@eustignos Thanks! So 21:9 is a marketing term after all!
0:34 looks like epic film moment
so this is what all the babes are up to these days!!
this fells like a bootup sequence that you would see in a sci fi movie
nah i feel like i just got manchurian candidated
I love to watch it with sound (to 0:24)
Polyrhythms whenever they reach high frequencies: 🌀
That’s the closest emoji I could find to a spring because everything that came up was about the season
🌀🌀🌀
Trippy
7:3, the just tuned minor 7
This is as the scariest one
this feels like something I would experience on dmt
This the polyrithm of a septimal minor 10'th .
Sounds like 7:3 JI interval, can be Octave reduced but sounds great to me like that
0:46 SASA SANNNTAAAAN
Nobody realized that the rhythm makes a pitch so it will be Pitch = Rhytm
now would it be bad for me to say i would want to see a 9:11 ratio oscilloscope
Sounds like a jet engine for a little!
I´m sorry for the dumb question, but how does this happen? Shoudlnt sound just stay the same as the one on the first seconds? How does it get so fast? Thank you.
En un punto específico comencé a sentir sueño wtf
0:45 LALALALALAAAA ARBEN MAILDE
do a 4:3 polyrhythm in oscilloscope
It sounds like 7:3 to me, and later gets faster and faster and faster and so on... And the end gets slower and slower and slower and goes to normal.
I got no clue what this is but it looks nice
it's supposed to be a lissajous (idk if I spelt that right) curve I think
Why does 0:30 to 0:50 look like some DVD player intro
Maybe do like a simple polyrhythm
Like 2:3, 3:4, 3:5.
Could you do 21:37? A very important number for me and many others.
7:3
0:49
Try a 16:9 rhythm for the Fullest fullscreen there is
Good idea!
It's a 7:3 polyrhythm
Yes. It's 21:9 only because of the energy ratio ;)
India eas alarm 2024 0:50
But a 21:9 is just 7:3 three times O.o You’re not necessarily making it more complex by making the numbers bigger.
wouldn't a 21:9 polyrhythm just be a sped-up 7:3 polyrhythm?
0:48 wtf is that thing
Really you could just simplify the ratio to 7:3.
7:4 pls
I should not be watching these with headphones
What are your favorites so far?
I'd say this one coz of the improved visual😀 What about you?
@@l.ongman I like 89:64, the middle part goes crazy
@@Ethan-yi8dk I want a song to be composed with that
@@serraramayfield9230 That's challenging but we'll try!
Is this any different from 7:3?
There's no 👍🏻 I'm just playing with number as the video is uploaded in "21:9" ratio.
How do you make these visuals?
This IS how the sound looks like😀 I put it under an oscilloscope (link in description) and screen recorded it!
and the sound is made in VCV Rack
@@l.ongman thank you
Why not just say 7:3
I have the same question for all the Ultrawide TVs out there!
I want 32:13
It’s 7:3, reduce your ratios!
Sounds like a bsod
Lojuyhbn