Displaying items by tag: variconference

In order for a room acoustic measure to be calculated and assessed realistically, well-founded acoustic physical basic knowledge and practical experience is appropriate. In particular, the initial values of reality must be determined accordingly. For sensitive areas, the measurement should be carried out professionally by an acoustic expert. Alternatively, at least a provisional measurement should be performed with a phone app repeatedly. The provisional measurement serves only as a guideline for the selection of the room materials and their absorption coefficients in the acoustic calculator. Basically, any calculation without professional measurements of the initial situation is hypothetical!

Example:

Low frequencies are absorbed differently than high frequencies. Glass surfaces (Windows) or a normal office cabinet made of chipboard in different thicknesses, when you hit the resonance of the deep tones, can act for the low frequencies absorbing. However, a correct calculation is hardly possible due to the lack of measured data of the objects. On the basis of a measurement, special depth absorbers (vibrating resonators) need to be specifically set.

The calculations are based on measured data from objects and materials. Some of these are listed in the DIN 18041 exemplary. Others are taken from various sources for their correctness and conformity with the actual existing object or material there is no guarantee.

• Area is important-small elements, for example, are simply overlooked by lower frequencies due to the long wavelength. Even with a-class absorbers, an adequately large absorbing surface is required in relation to the size of the room. In communication rooms, absorbers on the ceiling are sparingly and consciously dealt with. Here is more of a reflection desired!

Schon lange mit uns auf dem Weg und immer wieder in sehr angenehmer Zusammenarbeit sind wir mit unserem Kunden Kunz-Schulze Immobilien. Sicher liegt das auch daran, dass Teile seiner Firmenphilosophie wie „Der Mensch steht bei uns im Vordergrund“ oder "wir leben unseren Beruf mit ganzem Herzen“ den unseren so ähnlich sind. Mit diesem Hintergrund machten wir uns an die Arbeit und entwarfen mit dem kreativen Team von Kunz Schulze Immobilien zusammen, ein sehr edles, modernes und lebendiges Büro, welches bis hin zu den eingesetzten Vital-Office (Möbel) Produkten das Firmenbild spürbar macht. "Die Qualität unserer Arbeitsumgebung bestimmt die Qualität unserer Arbeit" - Unsere ergonomischen Tische wurden aus einer Kombination von nachhaltigem massivem Bambus und Linoleum gefertigt, Die benötigten Aktenschränke erhielten eine schlichte Dekorfläche und wurden einseitig mit einer Bambusrahmen-/Akustik 3d-frames Konstruktion beplankt, um gleichzeitig ein angenehm raumakustisches Klima zu schaffen. Als zusätzliche schallabsorbierende Elemente wurden unsere Akustikmatten in Rollcontainern sowie Sichtschutzblenden der Schreibtische verarbeitet. Große Pflanztröge sorgen für ein gesundes Raumklima.

Fragrant real hay, hay flowers and mosses applied directly to vitAcoustic absorber plates. Another versatile way of experiencing real natural products with all senses (seeing, touching, smelling). The special patented preservation and coating method opens up completely new design options. And the vitAcoustic natural-coated absorber plates can be used in all vitAcoustic applications, such as 3d frames, acoustic roller shutter cabinets, panel curtains for room division and flexible partitions and partitions. Made to measure: natural elements transparent or semi-transparent on colored vitAcoustic absorber plates. Design your individual acoustic nature picture with the 19 vitAcoustic colors and real hay, hay flowers and moss. You can choose between opaque and transparent. For projects, we also offer individual adjustments, eg semi-transparent. Very individual ideas can be implemented by coating the panels with various genuine natural materials such as hay, hay flowers and moss.

An echo makes the use of the festival hall of the youth welfare Waldhaus / Waldhausschule in Malsch almost impossible. The echo, or the sound reflections were so high that one could understand nothing more.

How should one get together and make music here? It was impossible!

But there is some help coming: the EnBW #MacherBus not only financially supports Waldhaus Jugendhilfe with the acquisition of new sound-absorbing elements, but the EnBW makers also undertake the attachment of the elements. With the new room acoustics measure the children of the Waldhausschule can use the hall again in peace and quiet.

Vital-Office also supported this project, supplied the vitAcoustic Frames for optimum sound absorption and led the assembly.

Links:
https://www.enbw.com/wir-machen-das-schon/aktionen/macher-bus/der-enbw-macher-bus-in-malsch/index.html
http://www.jh-waldhaus.de/Aktuelles-Reader/items/projekt-echo-durch-macher-der-enbw-erfolgreich-bewaeltigt.html