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| Dizajn i konstrukcija studija Diskusije i pomoc oko svih aspekata dizajna i konstrukcije kucnog/pro studija, gluve ili kontrolne sobe, tretman zidova i materijala... |
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13-05-2009, 04:41 PM
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#181 |
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Moderator
Join Date: May 2006
Location: Drugdje
Posts: 2,426
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Re: difuzor panel
Ne znam kako si izračunao f min 171Hz (ja sam morao da utipkam ovdje http://www.mh-audio.nl/diffusor.asp#calcul teoretičku dubljinu od 70cm pa sam dobio f low 174Hz i najdu?u letvu od 40cm) ali nema veze.
Kad izračuna? f min i f max - difuzija ne prestaje tamo, nema nekog strmog cut offa, koeficient difuzije polako pada; recimo u praksi su efikasni pribli?no i do pola oktave (1/2) izpod f min.
__________________
We are Dyslexia of Borg. Fusistance is retile. Your ass will be laminated. Nenad Patkovic https://www.facebook.com/NedPat34 https://www.facebook.com/aeracoustics www.aer-acoustics.com http://www.distopiksound.com/ https://mixanalog.com |
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13-05-2009, 05:12 PM
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#182 |
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Moderator
Join Date: May 2006
Location: Drugdje
Posts: 2,426
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Re: difuzor panel
... više puta sam zapazio, da 1D dizajn treba više prostora (nego 2D) da razvije neko optimalno difuziono polje, možda je Boggy na to i mislio kad je rekao da izpod 1000Hz ne priporučuje u malim prostorijama...
__________________
We are Dyslexia of Borg. Fusistance is retile. Your ass will be laminated. Nenad Patkovic https://www.facebook.com/NedPat34 https://www.facebook.com/aeracoustics www.aer-acoustics.com http://www.distopiksound.com/ https://mixanalog.com |
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13-05-2009, 11:07 PM
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#183 | |
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Moderator
Join Date: Sep 2005
Location: Beograd
Posts: 6,200
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Re: difuzor panel
Quote:
Ici sa difuzijom ispod 1kHz je jako lepo ako se moze... ali nije najneophodnije u zivotu. Usteda u materijalu moze biti znatna. pozdrav bogi
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Email: boggy@myroom-acoustics.com --"We can never see past the choices we don't understand." (Oracle, The Matrix Reloaded) |
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23-05-2009, 09:39 PM
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#184 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
Nisam jos nista uradio u vezi difuzora,ostavio sam to za pred sam kraj,a to je na moju veliku radost SADA.Bio sam vredan pa evo jos slika kako su tekli radovi.......jos okvira za apsorbere....
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23-05-2009, 09:41 PM
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#185 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
...jos kamene vune,opet tezine 120kg/m3.....sa ovim sam prekucao 50 pakovanja......
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23-05-2009, 09:42 PM
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#186 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
...
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23-05-2009, 09:45 PM
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#187 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
...ledja apsorbera smo heftalicom i strach jersey-em uradili ovako....
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23-05-2009, 09:47 PM
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#188 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
...punjenje vunom.....
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23-05-2009, 09:50 PM
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#189 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
...na dno je islo 9mm armaflexa (upakovano u strach) da ne bi bilo nezeljenih vibracija jer sve stoji na zemlji....
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23-05-2009, 09:54 PM
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#190 |
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Banned
Join Date: Oct 2008
Posts: 529
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Re: difuzor panel
...pricvrstili smo ih za zid gipsarskim visilicama.Na delu koji je pricvrscen za apsorber takodje je ispod armaflex.....
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