Abstract: A portable telephone, a control method thereof, and a recording medium are provided. The portable telephone operates a plurality of microphones and speakers included in a voice input/output unit, senses and compares voice signals, which are input through the plurality of microphones, and controls the outputs of the plurality of microphones and speakers based on the result of the comparison. Accordingly, a user can conveniently hold a conversation over the portable telephone regardless of the position or direction, in which the user holds the portable telephone.

Abstract: A dynamic layout method of an application program module, comprising steps of loading a plurality of program modules operating independently; generating a common information storage to establish data communication among the program modules; allowing a first module receiving instructions by a user, among the program modules, to record data to perform the instructions on the common information storage; and allowing a second module capable of performing the instructions among the program modules, to read out the data from the common information storage and to perform the instructions using the data.

Abstract: The present invention relates to a client, server, and method for editing a multimedia file using a network. The invention includes a client for uploading the multimedia file and a multimedia editing command file, as well as a server for editing the multimedia file uploaded from the client by using its own resources in accordance with the multimedia editing command file.

Abstract: A portable telephone, a control method thereof, and a recording medium are provided. The portable telephone operates a plurality of microphones and speakers included in a voice input/output unit, senses and compares voice signals, which are input through the plurality of microphones, and controls the outputs of the plurality of microphones and speakers based on the result of the comparison. Accordingly, a user can conveniently hold a conversation over the portable telephone regardless of the position or direction, in which the user holds the portable telephone.