DEVICE WHICH READS INFORMATION FROM DISK MEDIUM Russian patent published in 1998 - IPC

FIELD: information storage equipment, in particular, reading information from disk (CD-ROM). SUBSTANCE: device has unit 4, 5 for sequential reading data from tracks of disk medium 1, two decoders 17, 19, system control unit 7, keyboard 8, read-only memory unit 8, digital-to-analog converter 20, low-pass filter 22, reference signal generator 5, digital sampling unit 24, two output terminals 21, 23. EFFECT: increased functional capabilities. 3 cl