Multi-window apparatus with audio output function

Details Multi-window apparatus with audio output function Multi-window apparatus with audio output function

1996-04-15

1997-10-28

Nguyen, Chanh

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

34082519, G09G 514

Patent

active

056821662

ABSTRACT:
According to the present invention, there are provided a processor for executing an operating system, a window system, and a filtering program, a display unit for displaying a window generated through the execution of the window system by the processor, and an audio output circuit for accepting an audio signal supplied from the above processor and producing an audio. When a size change or a positional change in relation to another window occurs in the displayed window, the above processor performs a specific filtering process preliminarily related to the above window change. Consequently, in the case where a given window is displayed on the screen of the display unit, while an audio corresponding to the window is being produced, if the window is iconized or hidden by another window, the user can easily recognize the state of the window.

REFERENCES:
patent: 5050105 (1991-09-01), Peters
patent: 5075675 (1991-12-01), Barker et al.
patent: 5186629 (1993-02-01), Rohen
patent: 5287102 (1994-02-01), McKiel, Jr.

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