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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

5 years after the furnishing of Jungheinrichs new factory, Vital-Office is again the supplier for Jungheinrichs new HQ and SO. Green bamboo desks are chosen again. Rectangular desk tops with height adjustable bases are added new. And the ergonomic saddle like WEY-chair was choosen again, but in 3rd generation technique and design. Electric installation and plug-in possibilities from top of table and from below table top was a special concern. Acoustic partitions are especially made for height adjustable stand-up desks. The acoustic panel is lifted always by the highest table top. This ensures, that all sticky notes on the screens are always available to the users on both sides.

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!