12 line array cab plan |
Post Reply | Page <1 23456 13> |
Author | ||
gen0me
Young Croc Joined: 20 February 2016 Location: UK Status: Offline Points: 999 |
Post Options
Thanks(0)
|
|
Do you have this manual somewhere? How many pages exactly? Or just give something characteristic for google.
There was another line array topic with link to pdf explaining how fucked up is the impulse response of 3 boxes. Cant find it
|
||
I appreciate every like :)) https//www.facebook.com/genomesoundsystems
Mixes: https://www.mixcloud.com/gen-ome/ |
||
toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
Post Options
Thanks(0)
|
|
You can literally Google “VDOSC manual”
I have some measured impulse responses of a real array vs a Jericho on our website... |
||
corell
Young Croc Joined: 19 August 2013 Location: Berlin Status: Offline Points: 1161 |
Post Options
Thanks(0)
|
|
Wait, it is not?! Fock, you just made some big brands R&Ds lose their design concept Duran Audio Axys is the most ridiculous one I have seen I think. Nova also has some "great" ones...
|
||
gen0me
Young Croc Joined: 20 February 2016 Location: UK Status: Offline Points: 999 |
Post Options
Thanks(0)
|
|
And here comes 119 pages update from 2013 and 5 leaflets.. If you are saying about coaxially mounted speaker vs danley horns... notice BMS triaxial drivers and what is happening around their crossover frequencies. Has any of those big brands producers published weightened directivity plots? Look at the reflex plot of eighteensound reflex: So only one producer is not ashamed?
How would you compare best Danley to best line array? I think Elliot posted link to this paper. I just dont agree that reflex impulse response is lame. Nor to the conclusion of triple peak impulse response. It may happen on frequencies where wave will be splitting so far into hf range but im not convinced that it will look like tripple peak on single mountain. Tapped horns has this strange not decaying impulse response.
Edited by gen0me - 09 January 2019 at 9:47am |
||
I appreciate every like :)) https//www.facebook.com/genomesoundsystems
Mixes: https://www.mixcloud.com/gen-ome/ |
||
MarjanM
Old Croc Joined: 10 February 2005 Location: Macedonia Status: Offline Points: 7816 |
Post Options
Thanks(0)
|
|
Ray, all these people talling you it wont work are just talking out of their asses and play wise man.
Its gonna be awesome. Go build it.
|
||
Marjan Milosevic
MM-Acoustics www.mm-acoustics.com https://www.facebook.com/pages/MM-Acoustics/608901282527713 |
||
toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
Post Options
Thanks(0)
|
|
No, not a coaxial speaker. It's a real measurement of a 10 deep hang of a big name line array, large format. I won't say which, but it's similar for many of them. You can 'think' all you like, I prefer to 'verify' and 'measure'. I also never said anything about reflex impulse response nor tapped horns. You asked about line arrays... If you can't be bothered to read the manual you asked for, then that's on your head dude. It's hardly massive, and is immensely useful. It should frankly be required reading. |
||
corell
Young Croc Joined: 19 August 2013 Location: Berlin Status: Offline Points: 1161 |
Post Options
Thanks(0)
|
|
genome:
actually very simple to answer. Jericho is superior sound quality wise as long as one box per side is sufficient for the venue. For 20.000+ Pax, there is no way around a Line Array though. Kyle posted a sheet of notes he took from a Merlijn van Veen training where he wrote: Tonal variance is worse than level variance. this summs up so many aspects of pa speakers design and deployment in such a short sentence that it is actually genius to me. |
||
toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
Post Options
Thanks(0)
|
|
Not so sure on 20k+ needing a line array. It's one solution sure, but then you're doing zero degree horrors to achieve it. I'd rather use out-fill, and delay lines with BIG point source if the option was available.
But yeah, that one resonated with me a lot (pun intended). I'd rather listen to/give an audience a consistent tonal sound at as many seats as possible than make sure all of them have a big number on an SPL meter. The infamous early line array 'nasally' sound outside of the pit / behind FOH is totally unacceptable to me. Strides have been made in that area - seemingly, treating the systems as sections of coupled point sources through array processing techniques, either done by computer or done by humans with FFT - but there's also still a lot to be said for improving direct to reverberant ratios at more seats. To do that, you also need a better-behaved source, though. I don't hate line arrays, far from it, they're a great tool that's massively improved the consistency of audio deployment for over 20 years. I've done multiple courses, manufacturer specific and agnostic, on designing and deploying them and done plenty of hangs myself. We own line array. But I do think they're pretty much a done deal and there's only so many 'magic' tricks you can apply, many of which the big players already seem to have deployed None of which currently appear to be able to tackle the primary issue of Europe being a pretty windy place with variable temperature. |
||
madboffin
Old Croc Joined: 03 July 2009 Location: Milton Keynes Status: Offline Points: 1538 |
Post Options
Thanks(0)
|
|
Ha ha yes. Not just the wind either...
We ask our computer to design a nice line array hang that will generate a consistent sounding main lobe, that will *just* cover the audience plane but no more. Build it, tweak it with all the latest measurement toys, and verify its performance on an empty venue at the soundcheck. Then somebody puts 50,000 people in front of it, each generating 100W of heat, or substantially more if it's a rave and they are all dancing. What happens? |
||
MattStolton
Old Croc Joined: 04 September 2010 Location: Walthamstow Status: Offline Points: 4234 |
Post Options
Thanks(0)
|
|
Sounds like Glastonbury 2007, per chance.
Thermal layers refract waves....aim it as much as you want, but as the wave passes through the difference in density/S.o.S. difference, the wave bends from original path. Wind is a doppler effect I presume, artifact of S.o.S. being only one or two orders of magnitude bigger than typical windspeeds, 30mph ish wind is 10% of S.o.S., and becomes significant. Although I would of thought some events may be suspended due to structural limits Vs some wind speed. Mewh. Putting sound waves through air as a medium is a real PITA. |
||
Matt Stolton - Technical Director (!!!) - Wilding Sound Ltd
"Sparkius metiretur vestra" - "Meter Your Mains" |
||
slaz
Old Croc Joined: 27 November 2009 Location: London E2 Status: Offline Points: 2713 |
Post Options
Thanks(0)
|
|
I know virtually nothing about line array systems, but - just curious .... Do they generally just use a heap of reflex double 18s below the line array elements, or is there (typically) an upper bass/kick region section aswell ? And am I also right in thinking the mid-top flown boxes are typically 2 x 8" or 2 x 6.5" high-power mid-range units with CD ? If so - what kind of frequency is used to cross from bass boxes over to the flown boxes ? |
||
REMEMBER....POLITICIANS AND DIAPERS SHOULD BE CHANGED OFTEN AND FOR THE SAME REASON
|
||
lickweed
Old Croc Joined: 02 May 2009 Location: leyton Status: Offline Points: 2489 |
Post Options
Thanks(0)
|
|
you have big format line array,exemple:2x15" or 2x12" then medium then small.
depends on size of audience in general
|
||
http://www.liquidsound.co.uk/
|
||
Post Reply | Page <1 23456 13> |
Tweet |
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |