RU93058503A - AUDIO-VISUAL MAGNETIC RECORDING DEVICE, RECORDING DEVICE AND DEVICE FOR RESTORING SIGNALS - Google Patents

AUDIO-VISUAL MAGNETIC RECORDING DEVICE, RECORDING DEVICE AND DEVICE FOR RESTORING SIGNALS

Info

Publication number
RU93058503A
RU93058503A RU93058503/28A RU93058503A RU93058503A RU 93058503 A RU93058503 A RU 93058503A RU 93058503/28 A RU93058503/28 A RU 93058503/28A RU 93058503 A RU93058503 A RU 93058503A RU 93058503 A RU93058503 A RU 93058503A
Authority
RU
Russia
Prior art keywords
type
tracks
beveled
recording device
bevel angle
Prior art date
Application number
RU93058503/28A
Other languages
Russian (ru)
Other versions
RU2096923C1 (en
Inventor
Кристофер
Строллс
Ван Ко Джунг
Original Assignee
Самсунг Электроникс Ко, Лтд.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Самсунг Электроникс Ко, Лтд. filed Critical Самсунг Электроникс Ко, Лтд.
Priority claimed from PCT/KR1993/000016 external-priority patent/WO1993026118A1/en
Publication of RU93058503A publication Critical patent/RU93058503A/en
Application granted granted Critical
Publication of RU2096923C1 publication Critical patent/RU2096923C1/en

Links

Claims (1)

Формат записи на магнитную ленту и соответствующее устройство записи/воспроизведения, в которых первый информационный сигнал записывается в виде параллельных скошенных дорожек первого типа, имеющих заданный промежуток между каждой скошенной дорожкой, а второй информационный сигнал записывается в виде скошенных дорожек второго типа, уже скошенных дорожек первого типа, на каждом из краев каждой из скошенных дорожек первого типа. Кроме того, две дорожки второго типа расположены между каждыми двумя соседними дорожками первого типа. Кроме того, угол скоса дорожек первого типа периодически принимает различные заданные значения для следующих друг за другом дорожек, а угол скоса обеих дорожек второго типа отличается от угла скоса дорожки первого типа, которая расположена между ними, и также отличается от угла скоса дорожки второго типа, которая расположена вслед в промежутке между дорожками первого типа. Этот формат практически выгоден для использования на потребительском рынке, так как он позволяет получить на одной ленте как телевизионный сигнал высокой четкости, так и стандартный VHS сигнал.A recording format on a magnetic tape and a corresponding recording / reproducing device in which the first information signal is recorded in the form of parallel beveled tracks of the first type having a predetermined gap between each beveled track, and the second information signal is recorded in the form of beveled tracks of the second type, already beveled tracks of the first type, on each edge of each of the beveled tracks of the first type. In addition, two tracks of the second type are located between each two adjacent tracks of the first type. In addition, the bevel angle of the tracks of the first type periodically takes different set values for successive tracks, and the bevel angle of both tracks of the second type differs from the bevel angle of the track of the first type, which is located between them, and also differs from the bevel angle of the track of the second type, which is located after the gap between the tracks of the first type. This format is practically beneficial for use in the consumer market, as it allows you to receive on a tape as a high-definition television signal, and a standard VHS signal.
RU9393058503A 1992-06-16 1993-03-04 Audio and video mean for magnetic recording, recording device and device for reading signals RU2096923C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89930592A 1992-06-16 1992-06-16
US07/899,305 1992-06-16
PCT/KR1993/000016 WO1993026118A1 (en) 1992-06-16 1993-03-04 A backward compatible hdtv recording/reproducing system

Publications (2)

Publication Number Publication Date
RU93058503A true RU93058503A (en) 1996-12-20
RU2096923C1 RU2096923C1 (en) 1997-11-20

Family

ID=25410760

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9393058503A RU2096923C1 (en) 1992-06-16 1993-03-04 Audio and video mean for magnetic recording, recording device and device for reading signals

Country Status (7)

Country Link
US (2) US5623573A (en)
JP (1) JP3107826B2 (en)
CN (1) CN1041881C (en)
DE (1) DE4392695T1 (en)
GB (1) GB2274017B (en)
RU (1) RU2096923C1 (en)
WO (1) WO1993026118A1 (en)

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