Abstract: Disclosed is a waterproof sound-transmitting sheet. The waterproof sound-transmitting sheet comprises: a waterproof sound-transmitting layer having a waterproof function and configured to transmit sound; a first adhesive layer attached to the upper surface of the waterproof sound-transmitting layer; and a second adhesive layer attached to the lower surface, opposite the upper surface, of the waterproof sound-transmitting layer. The second adhesive layer includes a communication groove for communicating an inner space of the waterproof sound-transmitting layer and the space outside the waterproof sound-transmitting sheet, wherein in the inner space of the waterproof sound-transmitting layer is surrounded by the waterproof sound-transmitting layer and the second adhesive layer.

Abstract: A bandwidth estimation-based streaming content processing method and apparatus of a terminal is provided. The streaming content processing method includes establishing a communication channel with a network selected among a plurality of cellular communication networks and a short range communication network, detecting a playback request signal for playing a streaming content received through the communication channel, configuring a fixed bandwidth corresponding to the selected network as an available bandwidth of the streaming content, transmitting a download request for a data version corresponding to the fixed bandwidth to a server providing the streaming content, downloading the requested data from the server, and playing the streaming content of the downloaded data.

Abstract: A bandwidth estimation-based streaming content processing method and apparatus of a terminal is provided. The streaming content processing method includes establishing a communication channel with a network selected among a plurality of cellular communication networks and a short range communication network, detecting a playback request signal for playing a streaming content received through the communication channel, configuring a fixed bandwidth corresponding to the selected network as an available bandwidth of the streaming content, transmitting a download request for a data version corresponding to the fixed bandwidth to a server providing the streaming content, downloading the requested data from the server, and playing the streaming content of the downloaded data.