Audio over IP (AoIP)-based audio transmission technology, which has recently been
introduced into the audio market, has led to the development of conventional audio …

H4N2L/258(2011.01)(57) ABSTRACT H4N2L/4I(2011.01) Methods and systems associated
with a mobile device for H4N2L/4I4(2011.01) venue-oriented communications are …

Methods and systems for social functionality via a mobile communication device are
presented. An example system may include an access device and a communication node …

Methods and systems for venue-oriented commerce via a mobile communication device are
presented. An example system may include an access device and a communication node …

Recently, the media of the signal transmission of pro-audio equipment has been changed
from audio cable to LAN cable. As the transmission of audio signal by LAN cable solves the …

Methods and systems for providing multiple audio streams, such as, for example, those
audio streams that may be available in a public venue, are presented. An example system …

Methods and systems for converting an audio signal into a stream of digital audio packets
are presented. An example converter device may include a receiver, a digital audio encoder …

Various techniques have been proposed to deal with the problems created by packets loss.
The error concealment is one of the possible techniques. Most of the researchers focused on …

In this paper, motion detection with the web cam can determine current conditions around
mobile computers, which act accordingly with a variety of response methods. A good …