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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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#1 | ||||
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Join Date: May 2006
Location: Drugdje
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... i tjunovanje spada pod izradu a to koliko vidim šepa do sada! toliko, koliko i cepaš atome ![]() Quote:
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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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#2 | |
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Join Date: Jun 2009
Location: Okolica Zagreba
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Taj mi dio nije jasan kada prema formuli na http://www.audioholics.com/education...onant-absorber http://www.audioholics.com/education...onant-absorber...
Dobivam da je : S=L*V*((f*pi)/0,5*c))2 ... 2 označava "na kvadrat" ...odnosno ... V=(L*((f*pi)/0,5*c))2) / S Where f is the resonant frequency (Hz), c is the speed of sound (1120ft/s), pi =3.14, S is the area of the port (ft 2 ), L is the length of the port (ft), and V is the cavity volume (ft 3 ). Gdjer mi je i dalje S nepoznanica. Zar za S uzmem da mi je površina unutarnjeg ruba cijevi ??? To me muči ... Quote:
![]() Last edited by Eomsy; 06-03-2011 at 08:17 AM. |
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#3 | |
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Join Date: May 2006
Location: Drugdje
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Ma nije baš neka tajna Helmholtzova formula: http://en.wikipedia.org/wiki/Helmholtz_resonance ... imaš i kod tog "nerazumljivog" linka: http://www.audioholics.com/education...onant-absorber lepo normalno obrazloženo: "Where f is the resonant frequency (Hz), c is the speed of sound (1120ft/s), p =3.14, S is the area of the port (ft 2 ), L is the length of the port (ft), D is the diameter of the port (ft), and V is the cavity volume (ft 3 ). " ...samo treba malo!!! pažljivije pročitati! Taj link je stvarno dosta "ekpres edukativan" za ljude bez nekog predznanja oko toga, zato sam ga i objavio.
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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 Last edited by NLP; 07-03-2011 at 10:42 PM. |
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