AUDIO AND VIDEO MEAN FOR MAGNETIC RECORDING, RECORDING DEVICE AND DEVICE FOR READING SIGNALS Russian patent published in 1997 - IPC

Abstract RU 2096923 C1

FIELD: magnetic recording, in particular, magnetic tape recording for high-resolution TV. SUBSTANCE: method involves recording of first information signal as parallel skew first-type tracks which have given space between each skew track, recording of second information signal as skew second-type tracks which width is less than width of first-type skew tracks. Two second-type tracks are located between each two adjacent first-type tracks. Azimuth angle (skew angle) of first-type tracks is equal to different given values for subsequent tracks in periods. Skew angle of second-type tracks differs from first-type one which is located between them. This format may be used by consumers since it provides possibility to store both high-resolution TV signal and standard VHS signal on same tape. EFFECT: increased functional capabilities. 12 cl, 5 dwg

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RU 2 096 923 C1

Authors

Kristofer Kh.Strolle[Kr]

Dzhung Van Ko[Kr]

Dates

1997-11-20Published

1993-03-04Filed