1/28/2024 0 Comments Pinta acoustic![]() The test set-ups showed that certain masking signals generally lead to improved performance. The loudness of the masking noises-different noise signals used for the test-could be adjusted by some of the subjects of the group with the masking sail, while the optimum expected result was used noise for the remainder. The test workplaces were equipped with a masking sail or a standard ceiling sail. Subjects were tested for memory performance, the subjective perception of the disturbance and the ability to understand speech under different test conditions. In a research situation set up to simulate an office, the effectiveness of the pinta masking sail was tested for its ability to increase performance and reduce the subjectively perceived disturbance from background noise such as conversations. In simplified terms, the masking effect is achieved by the fact that certain sounds in superimposed noises and frequencies are suppressed by vibrations in the inner ear, so that they are no longer perceived, or only minimally. This prototype included an acoustic sail with an integrated speaker. In cooperation between pinta acoustic and the Fraunhofer IBP an initial prototype was built for sound masking. In addition to scientific analysis, another goal of the interdisciplinary office initiative was to develop new planning instruments and solutions that fulfill the diverse and growing requirements of a modern office environment. Because compliance with specified values, especially in the area of acoustics, does not automatically guarantee an optimal working environment, there are too many interfering factors in the form of background noise that, even at a low acoustic level, can cause substantial stress at the workplace. pinta acoustic supports the interdisciplinary research alliance with expertise in optimized acoustics-an essential part of the research activities. The goal of the research is to analyze the dependencies and interactions as well as all possibilities for optimizing usage-related requirements for workplaces with acoustics, room climate, air quality, lighting and colors. ![]() In cooperation with planners and designers, manufacturers and investors, the joint research project of the Fraunhofer IBP seeks to find performance-enhancing and healthy solutions for modern work environments. In combination with the continuing trend for higher space efficiency and a smaller footprint per employee, the open-office concepts can instead lead to reduced productivity. According to studies, however, one of the biggest stress factors in the office excessive ambient noise levels from conversations and telephone calls. All of these are intended to promote communication and increase productivity. The single office is being replaced by open rooms, group and multi-functional offices, workshop islands and co-working spaces. Space efficiency, networking, communication and flexibility are increasingly important factors for success. And the requirements for people, technology, structure and spaces within the buildings are evolving. Modern offices and workplaces are changing. ![]()
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