High range module system BENTEZH | White Noise Experiments | FOSTEX FE108EZ Sigma | FOUNTEK RD1.0
ฝัง
- เผยแพร่เมื่อ 5 ก.ย. 2024
- Demonstration of how flexible the BENTEZH high-range module system is.
The FOSTEX FE108EZ Sigma is good enough for most people. But if you need more distance pressure or to expand the diagram - you have to add some super tweeters.
www.bentezh.com/
BENTEZH Floor Standing Speakers
Sealed Box Enclosures
Designed and handcrafted by Yan Soya
yan.soya@gmail.com
Ukraine
2021
#bentezh #highendaudio #diyspeakers
THIS is a Freaking wicked visual and good video ! You nailed it 100% So sharing this for people to see !
Thank you! Feel free to share it.
@@bentezh I sure did ! few fb groups!
@@JasonLeaman thanks a lot!
@@bentezh No Problem sir !! Keep up that good work !!
Please, change a few letters in that word) Thanks
You really are a Dr Frankenstein of HiFi!
really cool demonstration, thanks for sharing
😎 FLEXIBLE …FUN TO TRY WITH ALL YOUR MUSIC….THANKS FOR SHARING 🤗🤗😍😍
Wow!.. 2 сантриметри - 5 децибелів. Це ж дофіга!.. Дякую, що поділилися. Наочна демонстрація переваг модульної конструкції (та приводу заплатити спеціалісту за налагодження домашньої системи -)
Насправді, я досі не віришив що краще з усіх варіантів розташування. Але точно модульна конструкція - це найкращий варіант. Дякую.
Діліться відео, щоб більше людей дізнавалися про це наочно, бо кілометри форумів все одно не дають такого розуміння.
Glad to see a Architech doing Acoustics both are Arts a good looking spesker is Equally important than just a box. I like your modular concept very rare
Would love to see Open Baffel designs from You
Thank you! Really would like to try open baffle enclosure.
I feel once you will try Open Baffel you will never go back to a box only downside is room should be medium to large for small rooms not great since I need to get the speakers out 1 meter minimum
@@anandshah71 I'd love to get away from the one-note boomy boxed subs and have more detail and nuance in my low end. I wonder what some ideal bass driver for an open baffle setup would be? Closer acoustics BOB looks great but it's specifically tuned for their OGY crossover-less speaker.
If I had the money though, I'd just buy the $4000 Fostex FW800HS 31.5" minimal excursion driver -- probably wouldn't work well in open baffle but it doesn't need it. I've heard it's the most detailed bottomless sub drivers in the world. No rattle or boom, just ultra revealing/resolving bottom end.
Well, with this other video, I have answers to the questions I asked you on another video, it shows the importance of the placement of the midrange box and the tweeter and the influence on the linearity of the bandwidth, it would be the same with a measurement on the horizontal directivity, it is very instructive!
And there we speak only of curves, with listening that must affect terribly the sound scene as well as the fusion of the high medium registers with the bass!
Awesome way . Thank you for sharing.
Very nice video
Cool.👍
Well, next cool experiment would be moving your mic +-20 inches. I guess we'll see many weird effects on a graph. That means all these time-and phase-alignments are room- and distance-dependable therefore worth nothing in real world scenario until a listener's ears are glued to a sofa.
Correct! But thats enough to move it less then 1 inch. At least it is shown in the video. 4mm of replacement changes everything.
Totally awesome..
So damn good !! What's the microphone and measuring software ???
Thanks. REW + Superlux ECM-999
@@bentezh thanks for the reply.... I use Rew and Umik1. And that's a cool video you made. And speakers are awesome too !!!!
This is the way speakers should come.
This is really cool, I just wish that I had that kind of test equipment and gear; mics, real time spectrum analyzer, etc., because that would eliminate a LOT of the guesswork and extensive time spent with trial and error in trying to figure out which setup might sound best when I'm trying to design or improve a speaker also!... I would absolutely LOVE to have this ability!!...
What kind of equipment or test device(s) are you using for your real time analyzer display?
Thank you.
You can use any external sound card and measurement mic to make this. I used Komplete Audio + SuperluxECM999.
And REW of course.
@@bentezh Cool, thanks. I'll have to look more into that...
But actually, I guess I really need someone who has a setup like this already to show me exactly how it's all done, because I'm totally "old school" and I know absolutely nothing technical about computers or how they can be used for this sort of thing, and I don't have money to buy this type of stuff either... I just experiment around on my own with thriftstore and cheap second hand speakers and a basic multimeter, which is all I have to work with...
However, I still definitely know and appreciate what really great sound quality sounds like when I hear it, (I have a really good "ear" for tuning audio stuff), I've just never had the money needed for buying any of the really good and cool stuff... so I just do the best I can with what I have. (i.e. really good ears and hearing at least!)
BTW, what are all of those things you mention?
What is Komplete Audio
What is SuperluxECM999
What is REW?
@@JoeJ-8282 You can fit 100$ for everything you need for this.
Komplete Audio (or other) - external sound card
Superlux (or other) - measurement mic
REW - software (free)
@@bentezh OK, cool. Yeah, sounds like all I need after that is a computer... All I have rn is my phone for internet, but a computer would allow me to do this kind of stuff too... And someone who knows how to set it up for me... But I'll also have to find that stuff you mention to add to it, and luckily the software is free, because that part usually seems to be the most expensive part of a computer... Where did you get that software for free? (What website or ?)
Edit: I Googled it and I think I found it at "roomeqwizard.com"... Is that the program you are using for this?
Great video, please tell me how to test the real-time frequency response?
Thanks. In REW open Signal Generator window, choose White PN noise (or whatever you want) and press PLAY button, next open RTA window and press REC (with different graph options of your choice).
Wow
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Matching the dB output at the listening position is crucial, but what happens to frequency response in these positions ?
That's exactly what's shown.
Damn! Mic drop.
Is that good or bad? Didn’t get it)
😅it's good it's good!!
наконец они поняли ))
А як на рахунок фазо-частотних характиристик такої системи? У стандартній акустиці при проектуванні одночасно ФЧХ та АЧХ налаштовується, а тут по ідеї з фазами буде біда, хоча АЧХ буде рівна.
Якщо чесно, то на АЧХ можна нАЧХати. Найкращий спосіб налаштувати ВЧ діапазон в такій конструкції - це сісти на місце прослуховування та попросити когось повільно пересувати супертвітер. В якийсь момент ви відчуєте наче вода із вух витікла. Але працює це лише для однієї точки у просторі. Іншими словами - ідеального варіанту для всієї кімнати не існує при більш ніж одному динаміку.
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👍🏻👌🏻
Автор! Подскажите пожалуйста, какой программой делали этот замер? На белом шуме или розовом?
REW, белый шум
I just came in my shorts.
this is so dumb. only people who don't understand time domain integration of drivers would find this novel.
I don't see how a demonstration of this is dumb.
@@Clobercow1 yea ur right it’s pretty fun to watch
Do not expect many thumbs up, there are very few who understand your comment .. to me it is clear and correct.
@@lucacorso_audiosystem thanks for your support Luca. Sometimes I wonder if I'm crazy and/or stupid because my opinions tend to contradict the videos. But thanks to your comment today... maybe it's possible I'm in a minority of people who are a little more informed.
Hi. Please, tell me how it is solved in 90% of speakers with flat mounted drivers on the front panel?