Smart Textile Speaker

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F23%3A43969587" target="_blank" >RIV/49777513:23220/23:43969587 - isvavai.cz</a>
Result on the web
<a href="https://epci.eu/smart-textile-speaker/#" target="_blank" >https://epci.eu/smart-textile-speaker/#</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Smart Textile Speaker
Original language description
Smart textiles or e-textiles, represent an evolving trend of electronics that introduce novel perspectives and possibilities for electronic devices. The development of functional smart textile garments relies is closely connected with new materials and technologies, including conductive threads, ribbons, advanced contact technologies, and integration with conventional electronics. This research paper focuses on the development and evaluation of a textile electroacoustic transducer (speaker). To create the speaker, a hybrid conductive thread is employed for embroidering the coil, while a small magnet is positioned beneath it. When an audio signal is played through the embroidered coil, the interaction of magnetic fields generates forces between the magnet and coil, causing the textile itself to function as a speaker membrane. The coil's shape and size are optimized, and the final pattern is embroidered onto tangible textile products, such as a pillow and an elastic sport headband. The frequency characteristics of the tested patterns and textile products are presented. The application of this speaker extends from domains such as well-being, sports, to healthcare.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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