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| thomas |
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| Replies: 1 |
| Views: 28591 |
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EASE 4.x: only Aura calculates with scattering
EASE 5.x: I don't know and I can't remember of reading anything else. So I suppose it's still the same. |
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| thomas |
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| Replies: 2 |
| Views: 10463 |
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I use "Aura Mapping, 3D" to explore the distribution of the sound pressure level on faces without audience.
But keep in mind that EASE uses raytracing and mirror images. Therefor it's not ... |
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| thomas |
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| Replies: 1 |
| Views: 13397 |
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Accurate results always require the consideration of noise and masking.
The resulting S/N in octaves are only valid, if the spectrum and the level of excitation and noise are.
So use e.g. human/m ... |
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| thomas |
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| Replies: 3 |
| Views: 22002 |
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Did you fix the mentioned bug now in AURA 4 (calculation of the "Ear-inertia weighted sound intensity")?
Thomas |
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| thomas |
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| Replies: 6 |
| Views: 21108 |
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Could be, that you use "Multitone/white spectrum input signal" in "Edit Room Data/Settings".
If so, use "Pink noise input signal. Broadband excitation" instead. |
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| thomas |
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| Replies: 6 |
| Views: 21108 |
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To use the same setting as Ilya Korotkov, set:
- Map with shadow: on ("shadow cast: yes" in the "his result" legend)
- interference sum: on (see the interference pattern in &qu ... |
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| thomas |
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| Replies: 6 |
| Views: 21108 |
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I ordered a miscalculation
Why the hell that? 
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Difference between the two calculations:
1st picture ("his" result): Broad Band Sum
2nd picture (your result): 1/3 Octave ... |
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| thomas |
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| Replies: 1 |
| Views: 14318 |
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Hi,
the Schroeder Curve is taking wrong part of the echogram
I don't see a mistake. For T10 the decay (-5..-15) dB and for T20 (-5..-25) dB has to be used per definition of T10 and T20.
I seem no ... |
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| thomas |
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| Replies: 3 |
| Views: 18627 |
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The PTB provided a set of directivity patterns for some instruments for download years ago. I remember orchestra instruments, human voices, I think a grand piano.
The data where given in the sd1-fo ... |
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| thomas |
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| Replies: 3 |
| Views: 18627 |
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I only know the human speakers in the folder GlobalSpeakers\human.
Male and female speakers in different levels (norm, raised, loud, shout) in the SPK format. |
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| thomas |
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| Replies: 3 |
| Views: 18539 |
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Yes, ABSORBER.
BTW, there is a tutorial that I highly recommend to you:
http://ease.afmg.eu/index.php/documents.html |
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| thomas |
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| Replies: 3 |
| Views: 18539 |
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I understand this question as "how to model an opening in an outer wall?".
-> face with 100% absorption |
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| thomas |
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| Replies: 2 |
| Views: 17642 |
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| Did you notice cell H9? Here You have to enter the number of materials You want to define. Then should the appropiate number of masks (materials) occur. |
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 Forum: EASE 4 Posted: Tue Mar 06, 2018 7:32 pm Subject: SPL |
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| thomas |
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| Replies: 6 |
| Views: 22144 |
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Hi charles,
is there a yellow border in the Mapping/Eyes window after changing the loudspeaker position? |
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| thomas |
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| Replies: 10 |
| Views: 39035 |
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I made some tests with charles' model (varying RT's, noise, levels, checked
Mapping vs. Aura) - there is nothing unexpected. In general.
In general - that means there is one little strange thing th ... |
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