Samsung Electronics Co., Ltd.

In-Yong Choi

Seok-Yeong Jung

Nam-il Lee

Sang-Hoon Oh

A method and an apparatus for managing a menu item in a portable terminal are provided. In the method, at least one item is selected from items displayed on a screen according to a user control. An attribute of selected at least one item is determined. A new item is generated by one of dividing and merging the at least one item depending on the determined attribute.

Method and apparatus for generating a new menu item by dividing or merging a menu item displayed on a portable terminal

A method and apparatus to evaluate a quality of an audio signal, in which the number of effective channels is determined for each of a reference signal of a current frame and a test signal indicative of the reference signal that has passed through an audio codec, and an audio quality evaluation score of the current frame is calculated by evaluating an audio quality of the current frame based on the determined number of effective channels for each of the reference signal and the test signal by means of a predetermined evaluator.

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Uiwang-si, South Korea

In-Yong Choi