Boots – shoes – and leggings
Patent
1992-09-09
1996-07-09
Kim, Matthew M.
Boots, shoes, and leggings
395888, 395889, 3642378, 3642606, 364DIG1, G06F 1200, H01J 300
Patent
active
055353568
ABSTRACT:
A digital data storage system which does not require the use of moving, mechanical components, and which utilizes semiconductor memory elements. In one embodiment, the digital data storage system includes a ROM, a system control microcomputer, a digital signal processor (DSP), and a D/A converter. In operation, the DSP is responsive to control signals generated by the system control microcomputer for reading out digital data, e.g., digital audio data, stored in the ROM, and decoding the read-out digital data. The D/A converter functions to convert the decoded read-out digital data into an analog output signal, e.g., an analog audio signal, and to supply the analog output signal to an output terminal. The digital data storage system of this embodiment is a playback-only system. In another embodiment, the digital data storage system includes all of the elements of the above-described embodiment, and further includes an A/D converter and an EEPROM, to facilitate the recording of digital data. In operation, during a record mode of operation, the A/D converter functions to convert an input analog signal, e.g., an analog audio signal, into an input digital data signal, and the DSP functions, in response to the control signals, to write the input digital data signal into the EEPROM. The digital data storage device of this embodiment functions as a record/playback system.
REFERENCES:
patent: 4413289 (1983-11-01), Weaver et al.
patent: 4679085 (1987-07-01), Johnson et al.
patent: 4689022 (1987-08-01), Peers et al.
patent: 4736340 (1988-04-01), Desserrieres et al.
patent: 4769767 (1988-09-01), Hilbrink
patent: 4771671 (1988-09-01), Hoff, Jr.
patent: 4813014 (1989-03-01), DeBell
patent: 4864626 (1989-09-01), Yang
patent: 4866756 (1989-09-01), Crane et al.
patent: 5068783 (1991-11-01), Tanagawa et al.
patent: 5113293 (1992-05-01), Endo et al.
patent: 5161012 (1992-11-01), Choi
patent: 5206938 (1993-04-01), Fujioka
patent: 5227987 (1993-07-01), Imazawa et al.
patent: 5311175 (1994-05-01), Waldman
patent: 5313650 (1994-05-01), Mitsuishi et al.
An Hyeong-keon
Joo Tae-sik
Kim Suk-ki
Lee Suk-jung
Kim Matthew M.
Samsung Electronics Co,. Ltd.
LandOfFree
Digital data recording/playback system utilizing EEPROM and ROM 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 data recording/playback system utilizing EEPROM and ROM , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital data recording/playback system utilizing EEPROM and ROM will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1875885