random well-depth diffuser

Polish translation: dyfuzor o losowej głębokości zagłębień

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:random well-depth diffuser
Polish translation:dyfuzor o losowej głębokości zagłębień
Entered by: beatarp

17:49 Jan 17, 2021
English to Polish translations [PRO]
Tech/Engineering - Other / akustyka
English term or phrase: random well-depth diffuser
Proszę o pomoc w tłumaczeniu tego terminu na j.polski. Tekst dotyczy akustyki. Po przejrzeniu kilku stron internetowych proponuję:
dyfuzor o losowej głębokości szczelin.
Kontekst:
Figure 4 demonstrates how the parametric acoustic diffuser tool can be used. Three types of diffuser panels are shown here: a fractal triangular pyramid, a random well-depth diffuser, and a fractal random well-depth diffuser. Triangles and pyramids can provide good diffusion and are often used in arrays. The scattering performance of the triangle depends on its side angle. An angle of 40 degrees was determined to be appropriate and to provide a good scattering of sound. The size of the triangular pyramids varies, and resultantly, this will scatter both the low and high frequency sounds differently. The layout and number of the triangular pyramids is determined by another parameter, the level of recursion. The second and third types of diffuser panels are based on the geometry of the Schroeder diffuser. They both have constant well width and random well depth. In the third option, the triangular panel is broken up into seven triangles along each side. Each of these triangles is then broken up again into seven triangles. This fractal technique allows the geometry to diffuse multiple frequency ranges.
Korzystałam ze stron:
http://wpszoniak.pl/portfolio/dyfuzory-i-rezonatory/
https://www.hifi.pl/slownik/dyfuzorschroedera.php
https://www.tremolo.pl/sch/Artykuly/Akustyka/Dyfuzory-akusty...
beatarp
Local time: 08:54
dyfuzor o losowej głębokości zagłębień
Explanation:
dn – głębokość zagłębienia
https://sound.eti.pg.gda.pl/student/tnagl/dyfuzory.pdf

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Note added at 15 mins (2021-01-17 18:05:00 GMT)
--------------------------------------------------

ccccccc
Three diffusing surfaces:
a fractal triangular
pyramid, random well
depth diffuser, and a
fractal random well
depth diffuser

Figure 4 demonstrates how the parametric acoustic diffuser tool can be used. Three types of diffuser panels are
shown here: a fractal triangular pyramid, a random well-depth diffuser, and a fractal random well-depth diffuser.
Triangles and pyramids can provide good diffusion and are often used in arrays. The scattering performance of
the triangle depends on its side angle
http://papers.cumincad.org/data/works/att/acadia09_174.conte...
Selected response from:

Frank Szmulowicz, Ph. D.
United States
Local time: 03:54
Grading comment
Dziękuję bardzo za pomoc.
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +1dyfuzor o losowej głębokości zagłębień
Frank Szmulowicz, Ph. D.


  

Answers


13 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
dyfuzor o losowej głębokości zagłębień


Explanation:
dn – głębokość zagłębienia
https://sound.eti.pg.gda.pl/student/tnagl/dyfuzory.pdf

--------------------------------------------------
Note added at 15 mins (2021-01-17 18:05:00 GMT)
--------------------------------------------------

ccccccc
Three diffusing surfaces:
a fractal triangular
pyramid, random well
depth diffuser, and a
fractal random well
depth diffuser

Figure 4 demonstrates how the parametric acoustic diffuser tool can be used. Three types of diffuser panels are
shown here: a fractal triangular pyramid, a random well-depth diffuser, and a fractal random well-depth diffuser.
Triangles and pyramids can provide good diffusion and are often used in arrays. The scattering performance of
the triangle depends on its side angle
http://papers.cumincad.org/data/works/att/acadia09_174.conte...

Frank Szmulowicz, Ph. D.
United States
Local time: 03:54
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 1126
Grading comment
Dziękuję bardzo za pomoc.

Peer comments on this answer (and responses from the answerer)
agree  Crannmer: lub rezonatorów
3 hrs
  -> Dziękuję Crannmer.
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