The Perfect Room - getting mixes to translate

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  • Опубликовано: 8 сен 2024
  • In which I discuss monitoring, room acoustics, and the seemingly impossible task of making one mix that sounds good on any system.
    Example music by Guy Nottingham: www.guynottingh...
    If you like this type of content and you want to see it more often, consider signing up for Channel Membership: / @danworrall
    You need bass traps? I use these: (affiliate link)
    Vicoustic Super Bass Extreme, Cherry box of 2 (Gear4music)
    tidd.ly/3uyrK2C
    Video edited with VEGAS Pro 17:
    {affiliate link)
    www.vegascreat...

Комментарии • 278

  • @DanWorrall
    @DanWorrall  2 года назад +48

    In case you need bass traps (and you probably do) I've added an affiliate link to the video description. (Affiliate link means I get a commission if you make a purchase using that link. You won't pay extra.)

  • @Oversat_
    @Oversat_ 3 года назад +192

    I love when you talk about mixing as a human experience. There are so many people who can throw a bunch of science at you but fail to realize the bigger picture.

    • @anteshell
      @anteshell 3 года назад +7

      Not a bigger picture. Just a different point of view. There are countless of different POVs and the "big picture" would be to understand all the essential positive and negative traits and differences of those. Your particulat POV just happens to align well with Dan's way of expressing him. And I have to admit, it aligns with mine too.

    • @variancewithin
      @variancewithin 3 года назад +7

      that's the difference between experience and wisdom as opposed to superficial knowledge

    • @WangleLine
      @WangleLine 3 года назад

      Yeah!! This

    • @adamsignorelli
      @adamsignorelli 3 года назад +1

      @@anteshell agreed with you AND @Medvi94
      it's ALL subjective.

  • @LesterBrunt
    @LesterBrunt 3 года назад +13

    Kind of similar to how you can have a nice walk through a forrest and you see an amazing sight of light cutting through trees, vivid colors, great composition, etc. You grab your phone, take a picture and on your phone it looks nothing like what you are seeing with your eyes.

    • @dcurry7287
      @dcurry7287 2 месяца назад +1

      This is the perfect analogy. I've used a similar one that recording an album versus hearing it live is more like painting a picture than photographing one. You're never going to get full fidelity but it's also an opportunity to add things that weren't there originally.

  • @Stormsurf001
    @Stormsurf001 3 года назад +7

    Parapharsing something you said in this video - "What you perceive is not some sort of objective reality. It is constructed inside your head from the cues and clues your brain gets from objective reality". Very deep Dan... both in the context of a mix but also on a much broader level. I like it immensely. Thanks!!

  • @ShynAwkward
    @ShynAwkward 3 года назад +99

    I use quantum acoustic panels, and my room correction is so perfect that I can now HEAR people's thoughts through my studio monitors...

    • @BananaManPL
      @BananaManPL 3 года назад +26

      that's just FM radio interference m8

    • @Thermolizer
      @Thermolizer 2 года назад +13

      @@BananaManPL I use my tin foil hat to block out radio interference

    • @disklamer
      @disklamer 2 года назад +2

      Just put a bowl of mommy's little helpers by the door.

    • @beenmicrophone5817
      @beenmicrophone5817 2 года назад +3

      steady now HAL

    • @playmode3976
      @playmode3976 2 года назад +5

      I just tape my 10 " monitors to my head and that eliminates room acoustics 100% like headphones really, think outside the box guys

  • @ZijunTan
    @ZijunTan 3 года назад +17

    2 videos in 2 days?! that's too good to be true

  • @PrincipalAudio
    @PrincipalAudio 3 года назад +41

    Great point about notches in rooms. Two exact sinewaves adding up will be +6.02 dB, and can easily be corrected (it's much more complex in a room). But two exact sinewaves cancelling out will reduce by infinity dB, so can't be compensated for without using acoustic treatment to make the notch less "infinite".

  • @fdei
    @fdei 3 года назад +20

    the only audio production / mixing channel ive found that takes into account the neurophysiology of audition! For a neuro person this is like speaking in my native language. very helpful

  • @SiTheMon777
    @SiTheMon777 3 года назад +25

    I cannot wait for the Dan Worrall satnav update. I know I will end up getting where I need to be then

    • @DanWorrall
      @DanWorrall  3 года назад +25

      Ironically I have no sense of direction whatsoever, and don't know how I coped before Google maps.

    • @dirkchurlish4074
      @dirkchurlish4074 3 года назад +1

      This would be a huge success!

    • @darkcharmrecords
      @darkcharmrecords 3 года назад

      @@DanWorrall lol

  • @latheofheaven1017
    @latheofheaven1017 3 года назад +9

    So glad I've found this channel. Fast becoming my favourite for sound advice (in all meanings of the phrase).
    About a decade ago I completely lost the hearing in one ear. (Luckily I got some of it back after a few months). But while I only had one working ear, I was unable to filter out room acoustics. It's stereo hearing that allows the brain to do its filtering.

  • @AntiPattern123
    @AntiPattern123 Год назад +1

    I've treated my room with a bunch of stuff laying around. Thats why my parents loses all their arguments when it comes to clean up my room. I really do need the 12 empty pizza boxes for the accoustics. And that is not a pile of laundry on my bed. It's a bass trap. The dishes are perfect for diffusion.

  • @Hardjaxl
    @Hardjaxl 3 года назад +15

    A+ content here. Thanks Dan. Absolutely mind-blowing

  • @vamooh741
    @vamooh741 Год назад +2

    I liked this format and would very much enjoy a Dan Worrall podcast. Maybe someday?

  • @K3zz21
    @K3zz21 2 года назад

    @5:00 actually blows my mind. Never even thought about that.

  • @Chris-gr2dh
    @Chris-gr2dh 3 года назад +3

    Dan you are a legend. Every video is packed full of information and nuance, filtered by your experience, communicated clearly and effectively. I don't think I've ever learned more from one person.

  • @asher5629
    @asher5629 3 года назад +7

    Dan, between this video and the previous, I would like to just say thank you! This is some stuff that has particular relevance for me (and many others) I'm sure right now. Once again, thank you.

  • @adamxycore
    @adamxycore 3 года назад +5

    A key ingredient in making mixes translate in my opinion - that might be obvious - is the song itself...Songwriting, composition, use of 'space', use of complementary octaves, etc.
    I find that a really meticulously composed or well thought out song can easily translate on the worst speakers, rooms, listening environments. But sometimes a really special song can sound so interesting too...
    So for me often the question becomes: how far can I push this to translate before I am ruining the unique characteristics of the song itself and I am hurting the song rather than helping it.

    • @oinkooink
      @oinkooink 2 года назад

      I've been trying to record and mix my own music (drums, bass, guitars, organ, vocals, hand percussion etc...basic rock) for some years. I've always been very bad at it. I THINK I finally worked out what the problem is. Just like you said...you need a very well thought out song...good solid arrangement and recorded to the best of your ability. I spent years with the mindset that "if I managed to play it and record it"...it was good. It's not. You need the best possible arrangement and the best possible tracks you can achieve. Only then will you have a hint of a hope of mixing something decent.

  • @mange586
    @mange586 3 года назад +13

    ..."So I decided to make it a video script instead". In hear lies everything missing from the competition. The endless unscripted waffle from your peers... They can talk all they want but you just run in circles around them, fireing facts faster than they can say eq-cut. Keep up the tremendous work Dan.

  • @nicksmarto
    @nicksmarto 3 года назад +2

    "Well... yes and no." A Dan Worrall Biopic.

  • @ciorteadan
    @ciorteadan 3 года назад +7

    I just love your explanations. And of course your style of presenting your material. Keep doing what you are doing, good man

  • @markowalski1
    @markowalski1 Год назад

    This channel absolutely blows my mind

  • @rue909
    @rue909 Год назад

    Not just the things we are used to hear are somehow constructed. There is also the theorie from Peter Berger & Thomas Luckmann (two incredible sociologists) which is about the idea, that what we call objective society is socially constructed.
    If you have time and space for a good book its called ‚The social construction of reality‘.

  • @AmpDecay
    @AmpDecay 10 месяцев назад

    man that got deep and I was all for it. Love your videos.

  • @GingerDrums
    @GingerDrums 3 месяца назад

    If you want great bass absorbtion you should add purple and yellow crystals on top of your corner traps. Also: bass tube traps DIY style fix a room if you put in enough of them

  • @Ojini
    @Ojini 3 года назад +3

    A true genius. Thanks for another masterpiece, Dan

  • @dominatusonido
    @dominatusonido 3 года назад

    I actually never thought about why don’t we put just one microphone in any room and just record everything “as we hear it”. It’s crazy what our brain does. Very good “podcast” =). Getting used to something is really key. And most people don’t do it. They just build a homestudio and listen to music elsewhere. Even with headphones. Anyway. You said it all. Always a pleasure learning from you. Thanks.

  • @thenoisyoctopus7586
    @thenoisyoctopus7586 2 года назад +1

    Thanks Dan. Really clear tutorial. Love the bits about how the brain translates the waveforms. Its really amazing. We are immersed in such natural creativity and intelligence - and so unaware of it!

  • @JosueDiaz-lg2sn
    @JosueDiaz-lg2sn 3 года назад +3

    Your videos are truly amazing. You just blew my mind🤯

  • @banemcmusic
    @banemcmusic 3 года назад +2

    Please do a podcast! I love these types of videos.

  • @samlongman1831
    @samlongman1831 2 года назад

    Lovely framing of the topic.

  • @pquic
    @pquic 2 года назад +1

    wow this video is awesome Dan, the concept of our brain correcting room reflections in real time really blew my mind and answered a lot of questions, thanks we really need more of these types of videos

  • @Packogualandrisofficial
    @Packogualandrisofficial 3 года назад +3

    I could listen to you for hours! So much info that is actually really useful. And you give completely new points of view to stuff we think we already know :-)

  • @BenDinai
    @BenDinai 3 года назад +3

    So refreshing! Like a cool chilling breeze in the middle of the music-technology desert

  • @mrnelsonius5631
    @mrnelsonius5631 2 года назад +3

    I mix in an LA apartment bedroom and haven’t been able to completely treat it. But I’ve listened to a ton of reference material and just learned to compensate for its shortcomings. Example; my monitors have various correction dip-switches for placement scenarios so I tuned it so that my reference material was just on the *verge* of feeling boomy in really bass heavy music. But not actually boomy yet. This way I know, if my low end gets boomy I have a problem, but I’m not masking potential problems either. My wife’s car stereo is brutal for low end/low mids getting muddy, but I found a good balance in my room without spending a fortune where my mixes sound balanced on different playback systems. I still reference every mix on multiple playback systems before sending though, including Apple earbuds haha

  • @boldbearStudios
    @boldbearStudios 6 месяцев назад

    Pure gold - thanks Dan!

  • @Nirossen
    @Nirossen 3 года назад +2

    I love everything you said, especially the confidence boost near the end

  • @iam-music
    @iam-music 3 года назад

    Perfect room is 'asymptote' (the idea that Dan explained about reducing gains...it a point that is never achieved)
    A great mix is analog to a great photo...it highlights the power of bokeh or focus and blur.
    Good mixes can use any of those 'bad' cues ie rooms etc; ie the become the painting 'value key'
    The power of the art of mixing is parallel to using dynamic space (HDR), focus using landscape cues (transient/eq).
    RE Translation: To fix most of the low frequency issues for bedroom producers, sure use room/trapping etc BUT tactile feedback (especially at low volumes) is the most trusting tool.
    On top of Dans great advice here is a reasonably simple thing I hinge bottom end checking on;
    1. A good referencing plugin built into your workflow so that its a 1 button press to AB
    AND
    2. Install a tactile transducer into your listening chair with a reasonable cutoff (I use 100hz) and use the AB reference button A LOT at first. After a while you will use it a lot less but comparative kinetics will struggle to lie ie the transient and vibration

  • @styzr
    @styzr 3 года назад

    I use Dirac room correction. AND created a curve that, after adjusting several times, got me to a sound more or less as expected in different systems. Def not a flat curve. Just one that translates. The magic of it is that I can move to whatever studio and apply the same curve after remeasuring and the results are going to be very consistent to my own studio.

  • @fonesrphunny7242
    @fonesrphunny7242 12 дней назад

    I kinda tripped into "semi professional" territory. The "studio" was an open kitchen, which had been treated better than our current room. I've been elected the new engineer, so I'm still trying to figure everything out.
    When we recorded some bass, we put the amp into the bedroom next door and built a cave around the cab from anything soft. A small couch, cushions, heavy blankets ... it looked super scetchy, but contained the sound beautifully.
    Can you recommend some learning material about acoustic and bass traps in particular? Our new room is as wide as it's tall, which isn't ideal and our room treatment isn't great.

  • @konspatl
    @konspatl 2 года назад

    Great points here. Understanding the physical cues the brain uses to make sense of the environment, and how these translate to our real-life 3D perception vs listening to a recording playback from monitors, is one of the best insights to have as an engineer. This, alongside the nature of how the brain adapts to the sounds, in relation to ear fatigue and perceptual distortion. A profound explanation indeed! Thanks Dan

  • @Justanothermusicproducer
    @Justanothermusicproducer 3 года назад

    When you are that smart that even with a waveform you realize that changing the colours might catch more visual attention... And as always, amazing information and perfectly explained. Thank you!

  • @AironExTv
    @AironExTv 3 года назад

    Thumbs up!
    The adaptation during a dialogue mix kicks in so fast that I have to pause after two or three loops, maybe play with more preroll to get a good reference again. It's quite scary sometimes even after over 20 years of dialogue mixing experience.
    Good rooms to record in are such a treasure, even when you have to make one with rolling absorbers.
    I'll often use closed headphones when phasing the mic around with my field recorder, studio voice or instrument. Only way for me to judge it well enough if I'm alone.

  • @CarlyonProduction
    @CarlyonProduction 2 года назад

    This was good to re listen too. Just trying to rethink my room a little.
    It occurred to me that all I have on my massive desk is a keyboard and a mouse. Maybe I don’t need a huge desk at all!
    But alas, it’s good to remember not to get too bogged down in these things - do what you can with what you have got, then get back to work!🎉

  • @rogermuller8483
    @rogermuller8483 3 года назад +1

    Best audio content, period.

  • @thedigitalsnake
    @thedigitalsnake 3 года назад +1

    Thanks for the valuable new viewpoint, it makes logical sense really. Also some top mix engineer (I forget who) said that they really turn down the speaker volume most of the working time, which has the effect of removing the room and its reflections/modes from the process.

  • @TheSpeenort
    @TheSpeenort 3 года назад

    I know all this stuff but it's so nice to hear someone else expounding it. Besides, your delivery is great and you're succinct with it. When I have to preach to the neophytes I'm nowhere near as polite.

  • @marcuslawson-composer2892
    @marcuslawson-composer2892 3 года назад +1

    This was eye-opening. Thank you.

  • @Bonbon1948
    @Bonbon1948 3 года назад +2

    Your videos are treasure! Keep enlightening us.

  • @acbarnard
    @acbarnard Год назад

    This is so good. Some of the best advice on mixing/mastering I’ve ever come across.

  • @themotownboy1
    @themotownboy1 3 года назад +1

    Some of the pre-eminent mixing engineers are removing the room from the equation by mixing primarily on headphones and then checking their mixes on various monitors.

  • @midnightsocean2689
    @midnightsocean2689 3 года назад +1

    That bit about your brain compensating for a room was very interesting.

  • @SteveStockmalMusic
    @SteveStockmalMusic 3 года назад

    Two thoughts:
    1. It’s just like taking a picture. At the time you notice the subject, and maybe some background “props”. But when you see it developed you start to see tons of details !
    2. I recently sent a song to about 20 mix engineers and producers. I asked “how does this bass guitar seem to you?”
    I literally got 20 different answers. Some people said the bass was muddy and too loud, other said it was way deficient, other said it was twangy, and my best was the guy who said it sounded like “sh-beeep-t” !!
    After watching your presentation here, I now realize that everybody’s room or listening source is different, hence the difference in replies.

  • @PiotrFigielMusic
    @PiotrFigielMusic 3 года назад

    I'd just like to add that with room acoustics it's not only about frequency response of the room but also about reverberation in different frequency ranges. When considering any room correction system one have to think about the fact that it will only correct frequency response and not issues with reverberation.

  • @RubyRupendar
    @RubyRupendar 3 года назад

    Well said.. no one talked about this.. but this is what it is.. thank you dan! We love you from India! ❤️

  • @RyanHarris77
    @RyanHarris77 9 месяцев назад

    I had isolated nearfield monitors (original NS10Ms and Dynaudio BM15s) in a treated environment and they were fine, but I got rid of all of that and now mix in just Neumann NDH-30 headphones. Couldn't be happier with it. Actually maybe I could be with Audeze LCD-5s.

  • @shorerocks
    @shorerocks 3 года назад +2

    This also explains to me my lifelong (futile) struggle to get "the" sound in the room of my guitar on tape. Äh, disc. No use in trying, just get a good version on how a great rock guitar sounds on record. The latter always felt like a defeat. But it isn't, right? Thx for this video podcast, Dan.

  • @Jaburu
    @Jaburu 3 года назад +3

    never "requested" a video from a youtuber. but I would love to see a video about frequency masking from Dan

  • @summarity
    @summarity 3 года назад

    That waveform brings up some memories from the Blue Man Group's "The Complex Rock Tour"
    ... "it's time to start! *PVC noises*"

  • @aryabanerjee1179
    @aryabanerjee1179 Год назад +1

    Agree with everyone on how much of a human being you sound in regards to mixing, but dude! What a visualiser! Is this an openGL script or something in after effects? Makes me too curious 😋☺️

  • @kadiummusic
    @kadiummusic 2 года назад +1

    The only thing I would add to Chad's comment is that you're mix doesn't have to sound perfect in the studio, on the hi-fi, in the car, on ear buds, on your phone... it has to sound comperable to reference mixes of your choice on those systems. Even superb mixes don't sound great firing off an mp3 on your phone BUT if you can get your mix to sound comperable to them then you know you have done the best that you can do.

  • @pekkyas
    @pekkyas 3 года назад

    Dan, you need a TV program, this is just not enough. Thoroughly enjoying every next video you put online, thank you :)

  • @amplifier2
    @amplifier2 3 года назад

    Very intelligent. Thank you.

  • @davidcosta2273
    @davidcosta2273 3 года назад

    Very good sumup of the mixer/masterer situation when working ! Thanks for the refreshement !

  • @whitex4652
    @whitex4652 3 года назад

    Genius. Thanx for that. Gave me a complete new set of aspects to think about mixing and mastering.

  • @Yarckmusic
    @Yarckmusic 9 месяцев назад

    TBH this raises more questions for me then it answers
    - how fast does this brain correction takes place?
    - does it really correct for spectrum curve, not just the echo and resonances you talked about in the beginning?
    - why are so many people still so happy about room correction software like Sonarworks? shouldn't your brain already adjust for these minor imperfections?

    • @DanWorrall
      @DanWorrall  9 месяцев назад +1

      - I don't really know, but my intuition is that most of it happens very quickly (almost instantly) but some of it is much slower and more gradual.
      - The spectrum curve is a result of reflections. It's a mistake to think of this as separate to the 'reverb': it's all reflections ultimately.
      - to the extent that EQ room correction works, it's just the same as upgrading the monitors or adding acoustic treatment: your brain has to work less to decode what it's actually hearing, mixing becomes easier (and more enjoyable).

    • @Yarckmusic
      @Yarckmusic 9 месяцев назад

      @@DanWorrallThank you so much, that helps a lot!

  • @XRaym
    @XRaym 3 года назад

    Nice video!
    extra notres : Frequency response of speakers at listening position ca be adjusted-corrected (to a vertain amount) after measurements with sonarwotks.
    And some emulation of listening system for headphones like Realphone may also worth taking a look.

  • @georgealveskog
    @georgealveskog 3 года назад +1

    Thanks Dan, your tutorials are amazing!

  • @winstonfj4174
    @winstonfj4174 3 года назад

    you are such a welcomed presence to the internet mixing advice community!!!

  • @emoalus
    @emoalus 3 года назад

    mind-blowing. thanks man

  • @motkoloko
    @motkoloko 2 года назад

    Wow great thanks! Absolute!

  • @tk-zh3dd
    @tk-zh3dd 3 года назад

    Yes to the Dan Worrall podcast!

  • @DamienSlingsby
    @DamienSlingsby 3 года назад

    I could listen to you all day... and now will make it my mission to.

  • @dirkchurlish4074
    @dirkchurlish4074 3 года назад +1

    Hi and welcome back!

    • @adl0815
      @adl0815 3 года назад

      Those words alone make me happy. 😊

  • @saber2jumper
    @saber2jumper 2 года назад

    Thank you so much!

  • @Herfinnur
    @Herfinnur Год назад +1

    Possibly impish question: we've recently moved to the end of the world. Outside of the summer vacation season it is so quiet outside that you can sometimes even hear the engines of the occasional long haul flights. Our closest nrighbour is 250 meters away up on the hill.
    So rather than mixing in my admittedly large home studio shed, wouldn't it make more sense for me to just set it up as a more lively recording space, and for mixing just set up my computer and monitors outside on the Terrasse, the balcony or even somewhere on our grounds or woods and mix there?
    Asking because I love the sound of the new space, so I'm considering canceling my plans for treating the acoustics. Even empty there's no bominess or flutter. Just "ambience"

    • @DanWorrall
      @DanWorrall  Год назад +1

      Mixing under the stars sounds pretty awesome, you should try it just because! Acoustically I'm not sure: open air is the same as perfect absorption, and generally people don't build totally dead mixing rooms. But if you're on a balcony, that implies at least one wall somewhere... try it, see if you get good results.

  • @JonathanNeumann
    @JonathanNeumann 3 года назад

    Thank you very much for your videos - they have helped a lot. Love the quality of your voiceover, too.

  • @Octopoda555
    @Octopoda555 3 года назад

    Absolutely brilliant advice! Thank you!

  • @prodcolin
    @prodcolin 2 года назад

    wow this is a gem. thank you dan.

  • @alf5617
    @alf5617 9 месяцев назад

    Love this guy

  • @aseomg
    @aseomg 3 года назад

    My answer to that posted comment would have been:
    Recorded music plays back through a speaker or speakers. Whatever space, environment or room that the speakers are in, and emits sound from…has nothing to do with how the recording was originally mixed or mastered.
    It’s just you & your perception of sound within that space that will tell you if it’s perfect…to you. Also are you a DJ?

  • @ISOwav
    @ISOwav 3 года назад +1

    I have to say I've never been less stressed about my room than since basically I learned how rooms are difficult to deal with

  • @bitdecanter4751
    @bitdecanter4751 3 года назад

    keep doing what you do because it's all tremendous.

  • @interaktiveaudio
    @interaktiveaudio 3 года назад +1

    I had a big studio with all the fancy stuff you can imagine and now after 40 years I work on a MacBook speaker and headphones and I make much better-sounding music than before I remember one thing very well at the time of the studio I had TAD speakers valued now around 70/100 thousand euro very beautiful speaker to listen to but if you mix on that one the result was something absolutely unbalanced so at the end, all the mix was made on the Yamaha ns10 and the auratone Thank you to clarify concept very difficult to understand

  • @leandrosilva6414
    @leandrosilva6414 3 года назад

    Great Video as Always! It all start with the room!

  • @azteriaaa
    @azteriaaa 3 года назад

    i appreciate you not using a painful 1kHz sine wave but a much lower one which is much more pleasing

  • @clausjuergenwalde7251
    @clausjuergenwalde7251 3 года назад

    It’s amazing how the brain’s decoding makes it possible to listen to recorded music, a single blip in evolutionary history

  • @bustamante-music
    @bustamante-music 3 года назад

    i’m so glad i found this channel!

  • @adl0815
    @adl0815 3 года назад

    My mixes translate so much better since I use Slate VSX headphones. Those emulate different rooms / speakers (car, studios, boombox, club etc). You can listen to your mix in those different rooms / speakers and it gives a pretty good feedback on how the mix sounds there / where mixing problems are. Was always struggling with mix translation. Not anymore. 🙂

  • @Un-Ez
    @Un-Ez 3 года назад

    Just ran into your channel and your content is amazing. I wish I could subscribe to you another 100 times. Thank for sharing your knowledge.

  • @clcr932
    @clcr932 2 года назад

    Love your videos and the way you explain!

  • @gilldanier4129
    @gilldanier4129 Год назад

    Dan, Impostor Syndrome is bloody amazing!!

  • @iainmackenzieUK
    @iainmackenzieUK 3 года назад

    That was great - Thanks Dan

  • @darrenlucas804
    @darrenlucas804 3 года назад

    Brilliant 👍

  • @Zegmaar_Bas
    @Zegmaar_Bas 3 года назад

    7:50 Best advice ever ahhaha. Great video, thanks Dan!

  • @sekritskworl-sekrit_studios
    @sekritskworl-sekrit_studios 3 года назад

    Thank you, Dan!!!

  • @TheHexCube
    @TheHexCube 3 года назад

    Stunning. Thank you!

  • @felixmoore6781
    @felixmoore6781 2 года назад

    6:45 -- In theory, if you have a zero (notch) in the frequency response, you can fix it by putting a pole (undamped resonance) in its position and recover the original signal. No information is lost. Linear systems don't destroy information. The problem here is when wide enough frequency intervals get attenuated too much. Then when you boost those intervals to recover the signal, you boost noise as well. And often enough parts of the frequency response are well below the noise floor, so you're just amplifying noise there.
    What would happen in reality if you tried to fix a notch-filtered signal "perfectly", is that the noise would keep feeding the resonant filter and you'd end up with a nasty ever-intensifying tone where the notch used to be. With no noise whatsoever you wouldn't have a problem, but zero noise is an impossibility in reality.

  • @dinmentor
    @dinmentor 3 года назад

    Thanks Dan

  • @protein9157
    @protein9157 3 года назад

    I felt attacked when he started talking about a subwoofer

  • @jarcau_vegan
    @jarcau_vegan 3 года назад

    Thank you 🍀