ACOUSTIC REPRODUCTION SYSTEM HAVING TACTILE INTERFACE FOR SELECTION AND SETTING OF EQUALIZATION

摘要

PROBLEM TO BE SOLVED: To provide an acoustic reproduction system that calculates parameters to be applied to a digital signal processor and applies the parameter from a combination of presets.SOLUTION: A terminal 100 includes a digital signal processor that can apply processing operations to audio signals, and a tactile interface (touch screen 130) that displays a display corresponding to a plurality of processing presets having predetermined processing parameters and can receive tactile control for continuous movement of a processing adjustment cursor. The parameters to be applied are calculated according to predetermined parameters of the presets and the position of the adjustment cursor relative to different preset display positions, and thereby processing obtained from a combination of the presets is applied.SELECTED DRAWING: Figure 2