1. A sound recording terminal comprising: an audio processing unit receiving input sound data; a camera capturing a meta image when the sound data is input; a storage unit storing at least one sound file including the sound data and the captured meta image; a control unit acquiring the meta image via the camera and recording the sound data input via the audio processing unit during a recording mode, creating at least one sound file based on the sound data and the at least one meta image, storing the at least one sound file in the storage unit; and a display unit displaying, in a sound file search mode, a list of sound files represented as lines of alphanumeric text, the list of sound files being displayed as part of a foreground display; wherein the control unit is further configured to detect a selection for distinctively displaying a first sound file of the list, and the display unit displays a first captured meta image corresponding to the selected first sound file as a background image superimposed with the alphanumeric text of the list, and when a second sound file of the list is selected for distinctive display, the superimposed background image is changed to a second captured meta image corresponding to the second sound file before determining whether or not reproduction of the second sound file is selected, while the same foreground display of the list of sound files is maintained.