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A Design and Implementation of a Wireless Audio Sharing (WASH) System  

Son, Ji-Yeon (한국전자통신연구원 스마트인터페이스팀)
Kim, Myung-Gyu (한국전자통신연구원 스마트인터페이스팀)
Yang, Il-Sik (한국전자통신연구원 스마트인터페이스팀)
Park, Jun-Seok (한국전자통신연구원 스마트인터페이스팀)
Publication Information
Journal of KIISE:Information Networking / v.33, no.2, 2006 , pp. 139-148 More about this Journal
Abstract
Recently with the advancement of local wireless communication technologies, digital trends of audio contents and devices are paving the way for new experiences to network-based audio streaming services. In this paper, we present the Wireless Audio Sharing (WASH) technology over Bluetooth and Wireless Local Area Network (WLAN). WASH system provides an audio sharing mechanism over multiple users and also provides stereo audio streaming between Bluetooth-enabled devices and Universal Plug and Play (UPnP) media devices connected to wired/wireless LANs. To achieve these, we extended the Bluetooth audio distribution profile and combined the extended profile with the UPnP AV architecture. With the implementation of this WASH technology, we show some experimental results of the stereo audio streaming in a real environment.
Keywords
WASH; Wireless Audio Sharing; Bluetooth; UPnP;
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