Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1997-10-15
2000-05-30
Mengistu, Amare
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345134, 348185, G09G 536
Patent
active
060696079
ABSTRACT:
An audio-video signal processor for use with a standard non-interlaced computer monitor has at least one video input for receiving an analog or digital input signal. The signal processor generates a resized non-interlaced video image, graphic video waveform and vector diagram based on the video input signal. Analog and digital stereo audio is also processed, and preferably bar graphs including audio level and phase data are displayed based on the audio input signal. The signal processor simultaneously displays the resized non-interlaced video image, graphic video waveform, vector diagram and audio graphic display in progressive scan format, each in a portion of the standard non-interlaced computer monitor.
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Everett Mark J.
Hollowbush Richard R.
Leifer Philip L.
Michel Kenneth J.
Richardson Michael L.
Gribok Stephan
Mengistu Amare
Videotek, Inc.
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