Abstract: An apparatus and method is provided for performing a play function in a portable terminal. The apparatus and method includes a memory to store a sound combination table in which preset play sounds and their associated key input combination patterns are stored, to reproduce a particular play sound. A keypad is included to receive a plurality of key inputs for reproducing the play sound, and an audio processor is provided to reproduce play sounds corresponding to the plurality of key inputs. A controller is provided to then analyze the plurality of key input combination patterns, extract play sounds mapped to the key input combination patterns using the sound combination table, and reproduce the extracted play sounds.

Abstract: A high frequency magnetic properties measuring system is used for measurement of high frequency magnetic properties, for example high frequency core-loss and magnetic hysteresis curve (coercivity force, magnetic flux density, permeability) in soft magnetic materials such as ferrites, permalloy and amorphous magnetic cores used in inductors, transformers and filters of various electric and electromagnetic systems and devices such as computers and multimedia devices. A digital oscilloscope is operated as a waveform detection unit for measuring magnetic fields and magnetic flux density. A signal generator and a power amplifier are operated as a signal input unit. The digital oscilloscope and the signal generator are remotely controlled through a General Purpose Interface Bus by the computer. The high frequency magnetic properties are measured by remote control and the resulting data can be outputted and stored by the computer.