How to ANALYZE & EQ Any Room | Step by Step Tutorial

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  • เผยแพร่เมื่อ 25 พ.ย. 2024

ความคิดเห็น • 98

  • @heychrisgreen
    @heychrisgreen  2 หลายเดือนก่อน +2

    Thanks for watching! Check the links in the description for tools and more used in this video 🙏
    As is mentioned in the comments, it would be best to put your Left & Right Mains on a Matrix instead of using Room EQ on the Main Bus. We do not livestream but it could get messy if you are using room eq on your main bus 😅

  • @michaeltablet8577
    @michaeltablet8577 หลายเดือนก่อน +15

    Our church can't afford bass traps, so they ask us fat people to sit in the corners. Just kidding, great video!

  • @asalesagemedia
    @asalesagemedia 2 หลายเดือนก่อน +65

    Great vid quality! If may may make a suggestion... If you send your LR mix to a matrix then you can do your volume offset there, but not only that, you will also be able to do your room correction EQ on the matrix. That will allow you to send your LR mix to other places (Example: Livestream) without having your room EQ messing with it. Then just output that MATRIX to your PA instead of the LR Mix. Thanks for the vid!

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน +6

      Thanks!! I’m excited to put that to use 🙌

    • @magicmaui77
      @magicmaui77 2 หลายเดือนก่อน

      You can also do it the other way round ..

    • @seljoypro
      @seljoypro 2 หลายเดือนก่อน +1

      Or just use an irig stream on the monitor outs. Even easier!

    • @asalesagemedia
      @asalesagemedia 2 หลายเดือนก่อน

      @@magicmaui77 how do ya mean

    • @asalesagemedia
      @asalesagemedia 2 หลายเดือนก่อน +1

      @@seljoypro definitely an option!

  • @marcokleiner8795
    @marcokleiner8795 2 หลายเดือนก่อน +5

    nice vide! in really explains the very basic concept of eq room treatment quite nicely. I would have added the small caveat that after finishing you should always move the measuring mic to different places and see if the corrections you made still make sense. or, if you can, use several mics (middle, on axis of one side of the mains front and back) at the same time when designing your correction eq. This is really important because every spot in the room sounds different and comb filtering effects, and other distortions that come with the use of several loudspeakers in one room can lead you to correct for the peculiarities of just one small spot :-/. In the end I recommend leaving your meters, walking the room and trusting your ears to finally verify that your corrections are actually working. Thanks again for this very easy to replicate process you showed with the video!

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      Good info! 🙂 I’m happy with the sound but it’s always a work in progress 😅 Thanks for watching and sharing your insights!

  • @PuRe_AdDicT
    @PuRe_AdDicT หลายเดือนก่อน +3

    Good technique in your video, but the Sound ID microphone has an EQ profile of its own that you need to consider.
    They are all basically flat up to 3k, but they differ after that point.
    Might be worth checking out the profile for your mic using its serial number and allowing for its natural response.
    Thanks for the clear video!

  • @marcosf7772
    @marcosf7772 2 หลายเดือนก่อน +2

    I've seen a lot of videos for live sound mixing because i serve in my church and this is probably the best one i have seen.
    So clear to the point very easy to understand and give me the confidence to attempt this.

  • @OrbofShingeki
    @OrbofShingeki 18 วันที่ผ่านมา +1

    Great video bro. I'll watch Michael Curtis a lot and learn from him as well. He suggests not a flat curve like a studio but more of a downhill curve from left to right where it's a little more low end and a little less high end. I think that's the standard in the live sound industry because people generally like a little more bass lol

    • @heychrisgreen
      @heychrisgreen  9 วันที่ผ่านมา

      That makes sense to me! Thanks for sharing 😁

  • @VladicD
    @VladicD 2 หลายเดือนก่อน +2

    Very good video, very easy to understand. I will try this on the next gig.

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      Thanks for watching! 😁

  • @LupaioliS
    @LupaioliS 2 หลายเดือนก่อน +4

    Hi, you can use Matrix output to mains so you can attenuate dbs without using a fx slot and the main LR will be at 0 :D thanks for the video, well explained

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน +2

      Thanks for the tip! 🙏 I’ll definitely be doing that 😁

    • @DbiPro
      @DbiPro 2 หลายเดือนก่อน +1

      I have it like that right now it helps a lot

  • @djsikchyld
    @djsikchyld หลายเดือนก่อน

    You can also use a stereo graphic eq as a insert on your master bus ch. to fine tune your frenquency adjustments.

  • @AngeloMillan-yj7bo
    @AngeloMillan-yj7bo 2 หลายเดือนก่อน

    Great tutorial Chris G. The X32 is a nice looking table unit! I still use my Tascam Neo 2488 but hmm gonna look into the X32 friend!!. I will also invest in the room mic to calibrate my room! Good stuff bro!!.

  • @JocelynBrisebois-gk1uc
    @JocelynBrisebois-gk1uc 2 หลายเดือนก่อน +5

    Very interesting knowledge. One time my sound engineer had kept a preset of the setting he had previously used in the same place for the same people a year before, but when he tried to turn up the volume the whole place was under feedback, So we thought we would have a long Way to go to finish the take-in (4 hours), but no, he said it was over, because the whole setup had been done with the seats occupied. And when the crowd was seated waiting for the lecture, he then put the volume at unity gain and everything was fine, as expected. And there Are some who do all the sound and leave before the band arrives, the FOH and monitors are all set correctly. Because he says: they are the ones who must know how to play their instruments and know when to play loud and when to play soft. Those who rely on their engineer to be the one to act on the control of nuances. It is because they do not know how to play.

  • @zebmccall2610
    @zebmccall2610 2 หลายเดือนก่อน +1

    Best video ever! Very easy to understand how to eq a room. I appreciate you for explaining it in a simple way. Would the same process work doing it with front fills.
    Could you do a video on gain structure getting good levels from the source to the board then setting proper levels for main speakers/front fills etc….

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน +1

      You’ll want to enable every speaker that might have an impact on the listening position. Front fills, monitors, or any speaker that might be within earshot of the RTA mic should be considered when doing any correction. Otherwise, you might end up making your Main L+R mix sound great but when you enable the front fills they are too bright 🤔
      I muted our stage wedges because they are going to be relocated soon. I’ll do another correction when they’re back but the process is the same. We’ve had sides in our sanctuary previously but I found they were unnecessary for our setup. Most people at our church sit in the back when they don’t want volume 😂
      Gain Structure will be pretty consistent. All inputs (instruments, vocals, etc..) need to be around -18 on the board. Then the overall volume from your PA will mostly be personal preference. A rock band at 110db might sound great but a preacher at 110db might rip your ears off 😅

    • @zebmccall2610
      @zebmccall2610 2 หลายเดือนก่อน

      @@heychrisgreen Thanks for responding back I really appreciate it. The church I do sound at it's somewhat the same space of your church, the only difference it's narrow and wide with a middle aisle, 2 line arrays, 2 power 12in speakers that are on stands and 2 subs on stage. I use the x32 board but soon we'll be upgrading running out channels lol. Once again thank for explaining how to Eq the room in a simple way without using any software like Smart. My gain structure have to be better so I have to work on that.

    • @zebmccall2610
      @zebmccall2610 2 หลายเดือนก่อน

      What would be the first step Eq the room then work on gain structure.

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน +1

      @@zebmccall2610 definitely get your gain structure correct first.. the faders are only as accurate as your gain levels. It’ll solve many issues for you to get that right first. The room EQ should be last if you consider the signal flow. Instrument > Mic Pre / Gain > Track Level > Busses/Groups > Output
      You will be better off addressing things earlier in the chain. Room EQ is applied to your output signal so save that for later. Your RTA mic, pink noise, and overall mix need to have proper gain structure which is why I mentioned the db meter and -18 in the video so much 🙂

    • @zebmccall2610
      @zebmccall2610 2 หลายเดือนก่อน

      @@heychrisgreen Cool! Gain structure first then Room EQ awesome. For your Busses/Groups did you create a Drum bus, Band bus, and Vocal bus all in Stereo > Output

  • @noeldsza22
    @noeldsza22 2 หลายเดือนก่อน

    Very good lesson. Thank you❤

  • @gameplayti2909
    @gameplayti2909 หลายเดือนก่อน

    Very interesting. Always want to know what was about with the pink noise test. Thanks.

  • @rogercruz7692
    @rogercruz7692 2 หลายเดือนก่อน

    Nice presentation 👏

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      Thanks for watching 😁

  • @robertsimpson5801
    @robertsimpson5801 2 หลายเดือนก่อน +1

    Would it not be possible to mount the subwoofer into the front of the stage below the pulpit and cover it with acoustically transparent cloth?
    Awesome video! Thanks!

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      We’ve talked about building a stage extension for the pulpit to sit on that could also have the sub underneath but nothing definite just yet. That would essentially sit on top of the steps like a U shape. I’ve been under the stage many times and there’s only a couple of feet between massive framework. If we wanted to drop it inside there’d be a lot of wood cutting and new carpet for sure. The altar is often used for times of prayer so it wouldn’t be a popular decision to place the sub there at the moment 😅
      I’ve been in a church that had their sub mounted in the ceiling that worked out pretty great. This church is very bright so unless we purchased a white subwoofer it would stick out. If we do any construction or try out what you’re recommending I’ll definitely put a video together so we can see the before and after. Thanks for watching! 😁

  • @boristubeti6776
    @boristubeti6776 7 วันที่ผ่านมา

    So I play in hotels with my cover band almost every day. We always bring our own PA Mains+Subs but the venues are all different and in many cases we play outside. The main mix coming out of the master out is calibrated with tonal balance control using references on the master eq of our mixer, but what do I do with the PA to have an optimal performance every day? We don’t have a sound guy. Thanks! Any advice would help.
    P.S. we don’t have an option to run pink noise in every venue before the show

  • @avrillewis4507
    @avrillewis4507 หลายเดือนก่อน

    Hi Chris, I was searching very hard for a video on how to treat your church sanctuary when I came across yours, its very helpful but I have a presonus board, are you able to provide me step by step instruction how setup for the treatment?

  • @WaioluUkulele
    @WaioluUkulele 24 วันที่ผ่านมา

    Great video. Unfortunately I don’t have the X32 but I use the XR18. Could you please show me how you would tune a room using the xr18? Since there is no built in generator for the pink noise, which app would you use to generate the noise and what would your process be to tune a room. Thanks

    • @juanlatin3595
      @juanlatin3595 23 วันที่ผ่านมา

      Following

    • @heychrisgreen
      @heychrisgreen  9 วันที่ผ่านมา

      Here’s a website that has a downloadable pink noise file: www.audiocheck.net/testtones_pinknoise.php
      When using an analog console or one without all the built in features, I would use my laptop, pink noise file, audio interface, and the behringer RTA mic to analyze..
      Open up your DAW like Studio One.. open an EQ plugin like FabFilter ProQ3 or stock EQ.. assign your RTA mic to channel one of your interface.. arm the RTA mic for recording but turn on the software monitoring icon.. this will allow you to see the mic’s frequency response on the EQ plugin.. blast the pink noise file through your PA (could use your phone with the right adapter, or play it through your laptop on a DAW track) and use the EQ graph on your laptop to see what’s going on in your room.. Hope that helps a little 😅 just trying to cover all the basis but this needs its own video I’m sure

  • @aikun3606
    @aikun3606 8 วันที่ผ่านมา

    How to dealt with with echoes room can eq solve that to eliminate some echoes?

  • @mthompson965
    @mthompson965 2 หลายเดือนก่อน +5

    your x32 firmware looks original, you need an update. they have DCA spills now

  • @bayinkashekukamara6842
    @bayinkashekukamara6842 2 หลายเดือนก่อน

    NICE VIDEO

  • @marclewism
    @marclewism 2 หลายเดือนก่อน +1

    Tune using the matrix
    Send Main LR to matrix

  • @seljoypro
    @seljoypro 2 หลายเดือนก่อน

    Great Video Chris thanks for sharing your process. I had a question. Instead of using the parametric EQ, could you have used the 31 band Graphic EQ to tune the room instead or do you use that as a secondary measure to address mic feedback?

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      Great! So I only used the parametric eq because it tends to be more forgiving for our church service context. The graphic eq would definitely be a good choice for ringing out those feedback areas or big spikes but I am looking for a wider and more generally-cushioned effect.. at least for now 😁 the limitations of the amount of bands in the parametric is also a bummer

  • @AEEventsMichael
    @AEEventsMichael หลายเดือนก่อน

    @ 9:05 FYI - White noise has equal power per frequency, while pink noise has equal power per octave.

  • @JefferyVincentArthur-wb1xn
    @JefferyVincentArthur-wb1xn 2 หลายเดือนก่อน

    Chris, can you show us same on presonus studiolive 3?

  • @RapturesDelight
    @RapturesDelight 18 วันที่ผ่านมา

    Did you test the sound in multiple locations after you set up the EQ?

    • @heychrisgreen
      @heychrisgreen  9 วันที่ผ่านมา +1

      Yes 😁 I only took the initial measurements so that my eyes can see a confirmation of what I think my ears are hearing.. this room will never be a flat frequency response but it generally helps to know if there’s an overwhelming amount of bass or low mids.. we have service every Sunday morning so the EQ is a constant tweak as we have different instruments and songs being performed.. I’m happy with the results for sure!

  • @DoggBann
    @DoggBann 14 วันที่ผ่านมา

    update fw and get mixing station

  • @markjastrzebski2065
    @markjastrzebski2065 2 หลายเดือนก่อน

    A decibel is a proportion

  • @Mayo_Kehie
    @Mayo_Kehie หลายเดือนก่อน

    I used Soundcraft 16-channel mixer with JBL PRX 800 series tops and subs. Is it safe to connect bass guitars and electric drums directly to the mixer, or could that overload the system and cause issues with the sound?

    • @heychrisgreen
      @heychrisgreen  หลายเดือนก่อน +1

      Not at all! Just turn your Gain knob down all the way before you plug them in. Then as the drums and bass are playing gradually increase the gain until the LEDs on your mixer are reading a healthy signal. Most mixers will have green lights to indicate a good signal, yellow for the “sweet spot” and red for clipping

    • @Mayo_Kehie
      @Mayo_Kehie หลายเดือนก่อน

      @@heychrisgreen Much appreciated for the response.
      When we connect bass guitars and drums to the mixer, most of the bass seems to come from the top speakers. However, when we lower the low frequencies on the mixer, the subwoofers don't deliver enough bass. How can we resolve this issue?

    • @Mayo_Kehie
      @Mayo_Kehie หลายเดือนก่อน

      @@heychrisgreen
      Much appreciated for the response.
      When we connect bass guitars and drums to the mixer, most of the bass seems to come from the top speakers. However, when we lower the low frequencies on the mixer, the subwoofers don't deliver enough bass. How can we resolve this issue?

  • @mrovi789
    @mrovi789 12 วันที่ผ่านมา

    Why using the old x32 firmware?

    • @heychrisgreen
      @heychrisgreen  12 วันที่ผ่านมา +1

      Cuz I’m retro like that 😎
      Jk it’s been updated since making the video 😁

  • @CourageCpt
    @CourageCpt 2 หลายเดือนก่อน +1

    You might want to update your x32...

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      I prefer to live dangerously 😎

  • @abidiaz8223
    @abidiaz8223 วันที่ผ่านมา

    Anybody from NJ?

  • @darvintoc
    @darvintoc 2 หลายเดือนก่อน

    The loudest I’ve mixed is at 103-105 peak

  • @YouTuber23-i4m
    @YouTuber23-i4m 2 หลายเดือนก่อน

    😮

  • @taxuanquan1991
    @taxuanquan1991 หลายเดือนก่อน

    What is the name of the application on your phone?

    • @heychrisgreen
      @heychrisgreen  หลายเดือนก่อน

      DB Meter 🙂

    • @taxuanquan1991
      @taxuanquan1991 หลายเดือนก่อน

      @@heychrisgreen Thank you !

  • @maizesoft
    @maizesoft หลายเดือนก่อน +1

    when the room is filled with people, the response will be different

  • @djsikchyld
    @djsikchyld หลายเดือนก่อน

    Why didn't you mention anything about the frenquency of the white or pink noise and why you choose 447.7 hz ? That's very important because the dictates how much high, mid or low end that shapes the white or pink noise that would eventually pass throught your main Pa to the RTA mic? Even though u explained the difficulties in achieving an absolute flat response, if the sound source being used is not producing a balance level of db's across the entire spectrum (or close to it), it defeats the purpose entirely. If you dont use your ears and sweep that frequency knob, and find that sweet spot, then your liable to not really be hearing the true sound of the room once you start mixing your input channels. This explaination of the frequncy knob should be included in this tutorial. Pink & white noise also have slightly different characteristics which I know u know. Thats for the readers.

  • @justinasseduction
    @justinasseduction หลายเดือนก่อน

    Wow, 20 minučių konkrečios nesamonės.

  • @Mikee535
    @Mikee535 2 หลายเดือนก่อน +4

    This is so wrong you need to start using SIA Smaart, take a few classes before you start teaching people. You cannot EQ room you can EQ a loudspeaker. Once you move your measurement, a few feet that RTA curve is going to change because of reflections off of everything in the room. The way to go about this is to put your measurement microphone about 10 feet in front of your loudspeaker and use an FFT analyzer that windows out the reflections, like SIA Smaart. Then maybe you want to turn up the volume of some of your microphones and find the room resonances and EQ some of that out. I'm sorry this method is very wrong.

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน

      …could have at least said “hello” 😂

    • @Mikee535
      @Mikee535 2 หลายเดือนก่อน +1

      @@heychrisgreen I just saw this in my notifications, but I thought I replied already already. I said something like. "hello CHRIS I'm sorry I gave you such a thrashing. I've been using Smaart long time. In fact I was one of the first users. However, the way you did it with the RTA is what we were doing when we didn't have Smaart. Your method is an OK way to rough things in".

  • @markjastrzebski2065
    @markjastrzebski2065 2 หลายเดือนก่อน +13

    Sorry but leveling the eq to pink noise is not a good method. It may have been 30 years ago. Use something like smaart and get a target curve. Flat is not good

    • @Mikee535
      @Mikee535 2 หลายเดือนก่อน +4

      Exactly this is so wrong and it's leading people down the wrong path. You can't EQ a room, you can EQ a loudspeaker. And yes, you need an FFT analyzer like Smaart to do this. And you can do it faster than what we just witnessed.

    • @TheThecrazyone
      @TheThecrazyone หลายเดือนก่อน +3

      I hate to say it, but I agree. One of my leturers back in uni taught us to do it this way (my batch went though lots of terrible changes which meant poor quality teachers). However, in real life I often found the results extremely poor, often harsh and I unfortunately still have friends from that course that try to do it that way (because they thought it's a gold standard) at actual gigs and always came out disapointed. I threw that method into the trash after doing it ONCE, thankfully at a gig in that course.
      The best sounding rigs I found were done with Smaart and by people that know wayyy more than I do. The next best one was with a handful of sound designers I got to work with that had golden ears... They did everything by ear, with music they knew.

  • @DoopekLasica
    @DoopekLasica 23 วันที่ผ่านมา

    DO NOT use phone to measure anything! Phone microphone could be useful IF there is no rest of phone, especially firmware, AGC built in. I've tested few phones, comparing to measurement microphone and couple db meters. Phones can be acurat up to 93-94dB (+- 2-3dB), above that AGC makes measurement noise with accuracy jumping to +-10dB. Even cheapest dB meters, especially when U calibrate it (ask your friends for calibrated one to compare or calibration tool) will be better.

    • @heychrisgreen
      @heychrisgreen  9 วันที่ผ่านมา

      Thanks for the info! 😁

  • @AlecSpence
    @AlecSpence 2 หลายเดือนก่อน +6

    Pretty troubling to see "system tuning advice" from someone who doesn't even know how to use a matrix....

    • @heychrisgreen
      @heychrisgreen  2 หลายเดือนก่อน +4

      Don’t be troubled 😁

    • @You_dont_know_me_I_think
      @You_dont_know_me_I_think 2 หลายเดือนก่อน

      Why are hating everyone has they own way. If you don’t like it then do it differently. No need to bring someone down.

    • @AFGSstudio
      @AFGSstudio หลายเดือนก่อน

      I bet this guy's church sounds really good! There are many ways to create a good sounding environment. This is just one way to bring about his desired result. Heck, you can also tune a room without all this modern gear. This is a good video.
      Thanks.

    • @InRightSystems
      @InRightSystems หลายเดือนก่อน

      Let us be nice with our words. Is his approach right, yes! Are there other or smarter ways, yes! You have your own approach does not mean someone else's is wrong.

  • @lasieofficial
    @lasieofficial หลายเดือนก่อน

    Bro pls do not use a Behringer consol

  • @kevinboyd8862
    @kevinboyd8862 หลายเดือนก่อน

    Are you kidding me , I can’t afford a beginner x32 this video is useless!