Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent
1993-12-09
1995-08-15
Epps, Georgia Y.
Dynamic information storage or retrieval
Information location or remote operator actuated control
Selective addressing of storage medium
369124, G11B 1722, G11B 700
Patent
active
054426030
ABSTRACT:
A digital audio repetitive reproduction system provided with a compact disc operating circuit for operating a compact disc to read an audio signal from the compact disc, a radio frequency processing circuit for processing the read audio signal from the compact disc operating circuit in a radio frequency form, a digital signal processing circuit for processing the resultant radio frequency signal in a digital form, a digital/analog converter for converting the resultant digital audio data from the digital signal processing circuit into an analog audio signal, a microcomputer for outputting a plurality of control signals to control the entire operation of the system and a servo mechanism for controlling the compact disc operating circuit in response to the corresponding control signal from the microcomputer. The system includes a memory unit connected to the digital signal processing circuit to store the digital audio data from the digital signal processing circuit and a switching circuit connected among the memory unit, the digital signal processing circuit and the digital/analog converter to select one of the digital audio data from the memory unit and the digital signal processing circuit in response to the corresponding control signals from the microcomputer and outputting the selected digital audio data to the digital/analog converter.
REFERENCES:
patent: 3703041 (1972-11-01), Kohtani
patent: 4445145 (1984-04-01), Moriya
patent: 4499503 (1985-02-01), Suzuki
patent: 4703369 (1987-10-01), Moriyama et al.
patent: 5146347 (1992-09-01), Kawakami et al.
Dinh Tan
Epps Georgia Y.
Hyundai Electronics Industries, Ltd.
LandOfFree
Digital audio repetitive reproduction system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital audio repetitive reproduction system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital audio repetitive reproduction system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2188091