Essays about: "acoustic products"
Showing result 11 - 15 of 17 essays containing the words acoustic products.
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11. Application of neural networks for prediction of subjectively assessed interior aircraft noise
University essay from KTH/MWL Marcus Wallenberg LaboratorietAbstract : Products are increasingly judged by their acoustic performance; and during the last decades, sound quality in general has gained a lot of attention, both from academia and companies. An obstacle in the evaluation of the sound quality is that jury testing is time consuming and require human resources. READ MORE
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12. Acoustic Analysis of Wave-Guide and MEMS Microphone in Camera Including Thermoviscous Losses
University essay from Blekinge Tekniska HögskolaAbstract : Today Micro Electrical Mechanical Systems (MEMS) microphones are available in a range of electronic consumer products such as smart phones, tablets, smartwatches and surveillance cameras. The MEMS microphones are usually attached to a circuit board with a hole that lets sound propagate through, as well as additional wave-guides which alter the MEMS microphones original frequency response. READ MORE
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13. Recycling acoustic products - improving circular economy in an industrial company
University essay from Lunds universitet/InnovationAbstract : The construction and demolition sector stands for a large amount of the waste produced every year, roughly one third of all waste produced every year in Sweden, comes from this sector. The construction material manu- facturer Ecophon is a world leading company in manufacturing of acoustic products made out of glass wool, which are used in all kind of buildings and the general geometry of an acoustic product can be described as a rectangular board. READ MORE
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14. New mounting solution for acoustic ceilings
University essay from Lunds universitet/InnovationAbstract : Acoustic ceilings in today’s market has to be both functional and aesthetically pleasing. In order to fulfill those needs Saint-Gobain Ecophon has developed a product called Focus DS which is a demountable acoustic ceiling with a concealed grid system. READ MORE
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15. Acoustic Textiles : the case of wall panels in home environment
University essay from Högskolan i Borås/Institutionen TextilhögskolanAbstract : Abstract Noise has become an increasing public health problem and has become serious environment pollution in our daily life. This indicates that it is in time to control and reduce noise from traffic and installations in homes and houses. Today a plethora of products are available for business, but none for the private market. READ MORE
