Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1995-09-15
1996-09-17
Tran, Thai Q.
Facsimile and static presentation processing
Facsimile
Recording apparatus
84464R, H04N 576, A63J 1700
Patent
active
055574246
ABSTRACT:
In a system for combining internally generated visual patterns and sound patterns and recording them on videocassettes and videotapes, sound is introduced into a computer as either audio signals (analog) or digitized (MIDI) signals. Through a digital microphone connected by cable to a digital signal processing port of the computer. The signals are automatically transformed into a digital data stream that is compatible with the computer. Visual images are drawn on the computer monitor and saved, then synchronized to sound signals by a custom program that breaks the sound signals into control components representative of frequency, loudness, or peak of pulse of the sound, which causes the visuals to respond by moving in specified ways. The components control the speed, brightness and rhythm of motion of the visual patterns. From the computer, the visual information signals are converted to a recordable scan rate by inputting through a scan converter connected by cable to the video input jack of a VCR for recording. The sound is brought into the audio input jack of the VCR from the source by attached cable. The VCR is attached to a second VCR to record a videotape. The second VCR may be attached to a TV to view and hear the videotape. To project rather than record, the cables may be attached to a large screen monitor.
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