/sci/ - Science & Math

>>11770545
I see, thanks for the explanation. Have you made any progress? I know the signal analysts like Fourier, but you know a lot more about this than I do, which means that you already knew that. Does it help you in any way here? It would actually be pretty cool if you could somehow separate different instruments from the track, but that probably requires a bit more than a Fourier transformation... Suppose you could characterise sound sufficiently well using for example frequency, volume and for example direction if you had a recording sophisticated enough. Then you would get vectors of the form (f, v, d) which would give you a bit more wiggle room and maybe allow distinguishing between different overlapping sounds. However, as mentioned before, I'm a potato when it comes to this, so this idea can be already tried, completely useless or already tried and found completely useless. The volume parameter probably would be replaced by something else due to it being a bit questionable.
>>11770545
>But as you notice with music software, it's really hard to encode an accurate sound of what it sounds like.
Yep, and because of this for example the Hauptwerk organs use recorded sounds from different place. When you specify that you want to be in Toulouse, the sound you get is not synthesised but actually individual sounds recorded in the Toulouse cathedral. It works with big instruments like these, but when you want to go full jazz fusion without actually touching a guitar and have to either use similar recordings and be a prisoner of their sound, or use the horribly terrible synthesised guitars which could allow you to make shoegaze if you just pretend it sounds so off because you were using so many effect pedals.

>>11563344
The only Anki I use is Lindqvist https://www.youtube.com/watch?v=UDUKBRDsOus

>>11355021
he'll figure it out

trying to prove that the countable complement topology on an infinite set X is a topology

one property of a topology T on X is that any union of a sub-collection of T is open, but does that include UNCOUNTABLY infinite unions?
i feel like that would invalidate the proof, since it holds because the COUNTABLE union of countable sets is countable

>ITT little princess thinks hes special
everyone is like this dumbass I have an exam in 4 days and im here watching chinese cartoons

>>8398483
>>8398078
OP here, really liked these. Monster started slow but was addicting; theres something about the second coming of hitler that i enjoy. Parasyte was one of the best recent animes i've seen.

>>8398002
ikr, fucken chinese cartoons

>>8340151
my b forgot havent done physics since hs xD

>>8326705
u go faster(run hihg sped) maek go slower(time)

>>7958348
>mfw i am a cute trap