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Abstract. We propose audio networking: using ubiquitously available sound hardware (i.e. speakers, sound-cards and microphones) for low-bandwidth, wireless networking. A variety of location- and context-aware applications that use audio networking are presented including a location system, a pick-and-drop interface and a framework for embedding digital attachments in voice notes or telephone conversations.

Authors. Anil Madhavapeddy, Dave Scott and Richard Sharp

See Also. This publication was part of the Ubiquitous Interaction Devices project.

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Oct 2003. «» Ubicomp paper on using commodity audio for user-friendly data communications.