I love DSP!! Im studying electrical engineering and would love to do dsp stuff but i think I may have to get a masters... I just want to work already lol
@malekith6522
5 жыл бұрын
I'm studying electrical engineering too and ohhh Newton signal processing is so math heavy so I for sure not gonna take this specialization ... I see Fourier sires in my nightmares.
@ajj7794
5 жыл бұрын
Go to Micheal Ben biazzen, Fourier series and Fourier transform, and Laplace transform playlists
@manaskumarbehera262
5 жыл бұрын
Math PTSD = signal processing interesting nonetheless
@DragoniteSpam
5 жыл бұрын
If anyone likes thinking about the complexity that goes into all of these things, xkcd 676 "abstraction" is pretty great.
@danielrhouck
5 жыл бұрын
"I might be a little biased, but I think that's pretty darn cool" Okay, I'll try to adjust the DC offset to de-bias you.
@saliexplore3094
5 жыл бұрын
The moment when you realize school has taught you nothing ... Thanks CrashCourse
@GAMEOVER-yy6zj
5 жыл бұрын
You didn't pay enough attention, man.
@deadmansvision5926
5 жыл бұрын
@@GAMEOVER-yy6zj No.
@yourweebtv8733
4 жыл бұрын
Your videos are super quality ! it's so helpful for the comprehension! big thanks
@mattKromer08
5 жыл бұрын
I think this video picks a fine analogy for bandwidth and noise with the pipes and flowing water, but explains it poorly. Especially when the discussion of Shannon's limit comes in. It's a simple analogy: bandwidth is the size of your pipe but noise is how clogged that pipe is. A big pipe that's really clogged (high bandwidth, but high noise) may not transmit more water (data) than a small pipe that's squeaky clean (low bandwidth, low noise). I don't think that their analogy where it showed a large pipe making a clear picture but the small pipe making a noisy picture explained this well. I also think they could have made it clearer that Shannon's equation gives the limit of how much data you can send given a certain bandwidth and signal to noise ratio, but not a guarantee. It's signal processing researchers and engineers that create methods of communication that approach that limit for different applications. They don't seem to draw the right lines between signal processing and computer engineering, since once the internet enters your computer the signal processing part is basically over and it's hardware and computer engineering from then on out.
@VertegrezNox
5 жыл бұрын
I heard this.. The same day it was uploaded ❤
@memojr4444
5 жыл бұрын
No talk of fourier :( smh
@amber1862
5 жыл бұрын
Her average WPM wasn't a power of 2, so it was too inefficient to include Fourier in this episode.
@GAMEOVER-yy6zj
5 жыл бұрын
They missed out ASK, PSK, MSK, most of the dcom part - this video is incomplete
@faithmccrary5692
5 жыл бұрын
It’s just a “crash course”. They can’t talk about everything and everyone.
@mikey10006
5 жыл бұрын
Well she did say that waves are sum of other waves
@rkpetry
5 жыл бұрын
*_...one of the most-bizarre effects of 'information theory' is that frequent not-using the band is, the data-bit information, e.g. if data results in signal modulation '00' or '11' then only half-the-bandwidth is being used for those instants, and that's statistically 50% of the time, and further '000' or '111' is even less-use, etc...._*
@RangerRuby
5 жыл бұрын
Wow! This video was recorded *before* Christmas!
@RangerRuby
5 жыл бұрын
@@FlamingBasketballClub Yeah! It was on the calendar at the beginning of the episode!
@RangerRuby
5 жыл бұрын
@@FlamingBasketballClub Yeah, it was an illustration!
@seetsamolapo5600
Жыл бұрын
- signals are represantion of the information we're sending - communication is sending and receiving of signals - An input transducer converts the sound and light into electrical signals from the camera and microphone
@luckylex8106
5 жыл бұрын
Great video! Learning can be fun with ten minute videos, so that I can learn but also have time for my actual homework lol
@AND.Ortega
5 жыл бұрын
After a long class the video explains better
@hatorizenzo8769
5 жыл бұрын
If you ever wanted to learn DSP but the rigorous math in many other books turns you off, get this book : The Scientist and Engineer's Guide to Digital Signal Processing By Steven W. Smith, Ph.D. You can read it online for free (dspguide.com). I found DSP quite overwhelming too as a CS undergraduate, but the author did a great job explaining many concepts with just enough math I needed to implement into a program.
@LtotheWtotheTD
5 жыл бұрын
Helpful! Great video now I know how old TVs have static signal
@tumult04
Жыл бұрын
This video confirms this is all witchcraft 😂
@shironegisama
5 жыл бұрын
Can't wait for the marine engineerimg topic! My favorite degree!
@kaustubhshankar27
5 жыл бұрын
Brilliant! Thanks for the inspiration!
@powhatanpotts9076
5 жыл бұрын
Studying about communication signals sound pretty interesting ☺☺.
@lVlill432
5 жыл бұрын
So interesting thank you!
@kvnguvnxnejah-deendac-ric
5 жыл бұрын
Can you start a category on Hermeticism
@msingh6208
5 жыл бұрын
too good and very well explained.
@rkpetry
5 жыл бұрын
*_...old-fashion analogies...example how would you put several FM signals in the same band and discriminate them by tracking each signal amplitude and slope vs too-much-slope and too-much-amplitude, vs the bandwidth of the information itself..._*
@Felenari
5 жыл бұрын
Good watch. Thanks.
@aginiid
5 жыл бұрын
what do you think about Artificial Intelligence of Transportation?
@JoeBetro
5 жыл бұрын
Magic! 🌟
@TheJulioToboso
5 жыл бұрын
Shannon's BITs don't stand for Binary Digit! It Stands for Binary Information Unit! Related, but conceptually different: Representing a number, or representing an information physical quantity.
@jthomps1965
5 жыл бұрын
great video, well presented. Please put a deesser filter in your audio.
@MilesQuickster
5 жыл бұрын
The Computer SCIENCE!!
@Partisane45
5 жыл бұрын
It's even cooler when it transmits someone as nice as you :p
@MilesQuickster
5 жыл бұрын
I wonder how LCDs and...any technologically advanced system is actually manufactured to work with everything. Like how do they make liquid crystals interact with the rest of the phone or any device to give output
@HeliosBeats
5 жыл бұрын
Wherever voltage is applied or not applied to a part of an LCD display it it dictates If the pixel lights up (has to do with polarization of light)
@indianstudywithme8255
5 жыл бұрын
I knew this one!
@rizdalegend
5 жыл бұрын
All this happens at the speed of light and millions/billions times a second, which is mind boggling
@mariusluft16
5 жыл бұрын
Only 2/3 of speed of light I beliefe as our medium isn't vacuum
@unleashingpotential-psycho9433
5 жыл бұрын
Nice 🔥🔥🔥🔥🔥
@Felixkeeg
5 жыл бұрын
Enter Fourier-Transform
@DjSapsan
5 жыл бұрын
6:18 signal to noise *radio* ?? I guess there should be *ratio*
@Preda.Y
5 жыл бұрын
Ok but when talking about a signal transmitted by a wire... where does noise come from then?
@ashtenalexander5271
5 жыл бұрын
Breaks in the wire, and bad connections at the end. Also if an amplifier on a line goes bad it can distort the clean incoming signal.
@cagethemouse
5 жыл бұрын
1:31, WAZZZZUP???? xD
@AaronQuitta
5 жыл бұрын
At 6:17 it says "signal to sound radio" instead of "ratio".
@MilesQuickster
5 жыл бұрын
4:49 *cough* Chiptunes
@Felixkeeg
5 жыл бұрын
6:18 You meant to write "Signal to noise raTio" I believe
@DaveAlexKD
5 жыл бұрын
At first i thought "What the hell is transjesus?" then i turn captions on and i learned she was trying to say transducers.
@anthonymorford8804
5 жыл бұрын
I hope software engineering is next
@Chamelionroses
5 жыл бұрын
If people dislike this why do they even ude the internet? Lol
@Deuphus
5 жыл бұрын
For the love of all things Sheldon, FIX THAT SHELF!!!
@goaaand3565
5 жыл бұрын
Why today.... it could be figured out with you guys very long long ago
@MOARMOARMAN
5 жыл бұрын
Neither would the best thing in the world EXIST The youtube comment section.
@MilesQuickster
5 жыл бұрын
Meh. Debatable (on whether it's the best thing in the world)
@kujmous
5 жыл бұрын
Frequency-division Multiplexing = 88 Morse Code operators with 1 Piano, each with one key.
@nikitatokmakov1992
5 жыл бұрын
hahahhahahaa.... because its splices light based on frequency. nice joke
@SurajGrewal
5 жыл бұрын
10 bucks of telegraph message, just to send 'wazzzup"
@MrDanamiel
5 жыл бұрын
is it just me or the sound in this video keep changing from clear to deep to clear?
@s3cr3tpassword
5 жыл бұрын
S/N -> signal to noise radio. Haha, not sure if good pun or sincere accident by animator.
@romainlaugier5915
5 жыл бұрын
Yes I noticed this one too. The funny thing is I have made this typo in the past too!!
@Comrade2261
5 жыл бұрын
Is it bad that, near the beginning of the video, when she was saying "the ability to" my mind immediately filled in "destroy a planet is insignificant next to the power of the force"?
@Akshay-cj3hq
5 жыл бұрын
dat aussie accent tho
@elliptix9344
5 жыл бұрын
what happened to John Green :(
@aliqazilbash5231
4 жыл бұрын
the world must be mine. 🅰️ngineer
@kevinreardon2558
5 жыл бұрын
Now mention of who the presenter is, but she could easily be a Disney Princess.
@Сашаникулин-ы7ф
5 жыл бұрын
So I didn’t learn something new( that’s all was in the 7 form... but i am from Russia. I know absolutely nothing about American schools. Is it a channel for kids or you are going to tell something more difficult in the future? Excuse me for my bad knowledge of English
@timgheys
5 жыл бұрын
Please stop cutting out the pauses between (some) sentenses. It is really really really annoying to watch. Thanks.
@Subscriberswithtwovideos-gr6tk
5 жыл бұрын
When the title is a paragraph
@PatrickAllenNL
5 жыл бұрын
Dits and dahs
@israeltorresmadrigal2339
5 жыл бұрын
NEEEERRRDDDDD
@navaneeth95
5 жыл бұрын
She is fine
@hosseinebrahimi3451
5 жыл бұрын
She's so hot, she messed my brain's SNR Margin i couldn't understand a word of she was saying.
@EmmehKawaiii
5 жыл бұрын
Aye
@pyrotheevilplatypus
5 жыл бұрын
I keep hearing her say "transjesus"
@franktwocheese7058
5 жыл бұрын
First
@fwily2580
5 жыл бұрын
Waste of the time. Should be called, “ History of Communications”
@marcopeery9747
5 жыл бұрын
I like the original guys. This girl is no fun so it is hard to learn!!!
@micahhenley589
5 жыл бұрын
DNA contains information. Information only comes from an intelligent mind. Thus an intelligent mind, far beyond that of humans, created DNA.
@HugoFauzi
5 жыл бұрын
Why does information only comes from an intelligent mind ?
@fionafiona1146
5 жыл бұрын
Informationen is what we can decode, it needs to represent something like tv/radio but can be created without intent (tree rings, sediment layers, DNA, blood splatter on crime scenes).
@micahhenley589
5 жыл бұрын
@@HugoFauzi Hello. Thanks for your question. Whenever we find information we always trace it back to an intelligent source. Random chaos has never been shown to produce Information. Random chaos doesn't even produce order. For instance, could the 4 faces on mount Rushmore have carved themselves? Of course not. It took intelligent minds to map and carve the 4 faces. DNA(deoxyribonucleic acid) contains the digital information to build and operate a living organism. When this information is corrupted, by mutations, lots of diseases and disorders happen.
@chasbodaniels1744
5 жыл бұрын
@fiona fiona Yep, you’ve nailed it. Nice examples.
Пікірлер: 94