KR860007658A - How to record a signal on a tape-shaped recording carrier - Google Patents

How to record a signal on a tape-shaped recording carrier Download PDF

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Publication number
KR860007658A
KR860007658A KR1019860001961A KR860001961A KR860007658A KR 860007658 A KR860007658 A KR 860007658A KR 1019860001961 A KR1019860001961 A KR 1019860001961A KR 860001961 A KR860001961 A KR 860001961A KR 860007658 A KR860007658 A KR 860007658A
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KR
South Korea
Prior art keywords
carrier
drum
track section
head
recording
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KR1019860001961A
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Korean (ko)
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KR940006351B1 (en
Inventor
케에젠 베르너
오버야촤스 컨터
솬들 하르트무트
우데 디이트마
디이트마우데
플라테 한스-요아힘
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도이체 톰손-브란트 게엠베하
로버트 아인젤
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Publication of KR860007658A publication Critical patent/KR860007658A/en
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Publication of KR940006351B1 publication Critical patent/KR940006351B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1816—Programmed access in sequence to indexed parts of operating tapes cooperating with rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1825—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning
    • G11B15/1833—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning with head driven in a plane, cyclically around an axis, e.g. on headwheel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00817—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
    • G11B5/00839—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording using cyclically driven heads providing segmented tracks

Abstract

내용 없음No content

Description

테이프형상의 기록반송체에 신호를 기록하는 방법How to record a signal on a tape-shaped recording carrier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 자기테이프의 반 폭위에의 트랙구간의 배열도.1 is an arrangement diagram of a track section at half width of a magnetic tape.

제 2 도는 제 1 도에 의한 트랙구간의 확대도.2 is an enlarged view of a track section according to FIG.

제 3 도는 헤드들을 가지는 헤드 드럼에의 자기테이프의 부가배치도.3 is an additional arrangement of magnetic tape on a head drum having heads.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 자기테이프, 9,10 : 안내로울러, 11 : 헤드드럼, 14 : 실린더, 31 : 치차, 33 : 모우터1: magnetic tape, 9, 10: guide roller, 11: head drum, 14: cylinder, 31: gear, 33: motor

Claims (36)

각각 시간적으로 연속되며 반송체(1)의 길이에 비하여 짧은 트랙구간들(S)이 반송체(1)위에 인접하여 나란히 놓여있는 자기테이프(1)상에 특히 디지털신호에 대한 테이프형상의 기록반송체에 신호의 기록을 위한 방법에 있어서, 트랙구간(S1~S4)은 반송체 가장자리(3)에 거의 평행하게 지나가며 반송체 가장자리(3)에 대하여 횡방향(6)으로 트랙구간(S1~S4)에 의하여 형성된 블록들(B)의 경계선(4,5)이 반송체 가장자리(3)에 수직으로 혹은 거의 수직으로 향하여지도록하는 방법으로 나란히 놓여있는 것을 특징으로하는 방법.The transfer of tape-shaped recording, particularly for digital signals, on a magnetic tape 1, each of which is continuous in time and whose track sections S are shorter than the length of the carrier 1, are placed side by side adjacent to the carrier 1, respectively. In the method for recording signals on a sieve, the track sections S1 to S4 pass almost parallel to the carrier edge 3 and in the transverse direction 6 with respect to the carrier edge 3. A method characterized in that the borders (4, 5) of the blocks (B) formed by S4) are placed side by side in such a way that they are oriented perpendicularly or almost perpendicularly to the carrier edge (3). 제 1 항에 있어서, 기록 및/또는 독취를 야기하는 주사 요소가 실린더형태의 회전하는 드럼(11)의 주위에 배열되어 있으며 이 드럼은 반송체(1)에 의하여 둘러쌓여 있는 것을 특징으로 하는 방법.2. Method according to claim 1, characterized in that a scanning element causing recording and / or poisoning is arranged around a rotating drum (11) in the form of a cylinder, which drum is surrounded by a carrier (1). . 제 2 항에 있어서, 드럼(11)은 그의 주위의 다만 일부분(180°)에 걸쳐서 둘러쌓여 있는 것을 특징으로 하는 방법.3. Method according to claim 2, characterized in that the drum (11) is enclosed over just a portion (180 °) of its surroundings. 제 2 항에 있어서, 드럼(11)은 그 주위에 분포되어 있는 다수의 헤드(K1~K4)를 포함하고 있는 것을 특징으로 하는 방법.3. Method according to claim 2, characterized in that the drum (11) comprises a plurality of heads (K1-K4) distributed around it. 제 2 항에 있어서, 헤드(K1~K4)는 회전하고 있는 원반위에 부착되어 있으며 이 음반에 동일한축으로 하부와 상부 사이의 회전하지 않는 실린더 부품에 부착되어 있는 것을 특징으로 하는 방법.3. The method according to claim 2, wherein the heads K1 to K4 are attached to the rotating disc and attached to the non-rotating cylinder part between the lower part and the upper part on the same axis. 제 2 항 또는 5항에 있어서, 회전하고 있는 드럼(11)의 축(12)내지 회전하고 있는 원반의 축이 드럼(1)의 내부에서 둘러싸고 있는 반송체(1)의 가장자리(2)에 근사적으로 수직하게 정돈되어 있는 것을 특징으로 하는 방법.6. The shaft 12 of the rotating drum 11, or the rotating disk, is approximated to the edge 2 of the carrier body 1 enclosed within the drum 1. The method is characterized in that the vertically arranged vertically. 제 2 항 또는 5항에 있어서, 드럼(11)내지 헤드원반은 트랙구간(S)의 주사동안에 반송체(1)에 대하여 그 의축(12)방향으로 이동되는 것을 특징으로 하는 방법.6. Method according to claim 2 or 5, characterized in that the drum (11) to the head disc are moved in the direction of its axis (12) with respect to the carrier body (1) during the scan of the track section (S). 제 7 항에 있어서, 이송은 기계적인 조대이송과 예를들면 압전식과 같은 전자기계적인 미세이송이 실현되는 것을 특징으로 하는 방법.8. Method according to claim 7, characterized in that the conveying is realized by mechanical coarse feeding and electromechanical microfeeding, for example piezoelectric. 제 7 항에 있어서, 이송이 이루어지는 범위는 다만 트랙구간들이 반송체(1)의 폭의 선택된 부분에 걸쳐서 주사되어지도록 그렇게 변동할 수 있는 것을 특징으로 하는 방법.8. Method according to claim 7, characterized in that the extent to which the conveying takes place can be so varied that only track sections are scanned over a selected portion of the width of the conveying body (1). 제 9 항에 있어서, 다수의 드럼 혹은 동시에 테이프의 폭에 걸쳐서 여러가지 범위의 트랙구간들을 주사하는 헤드유니트들이 설치되어 있는 것을 특징으로 하는 방법.10. The method of claim 9, wherein head units are provided for scanning a wide range of track sections over a width of a plurality of drums or tapes at the same time. 제 2 항에 있어서, 하나의 트랙구간(S)의 기록과정이 이루어지는 헤드들(K)의 회전각도는 한블록이내의 트랙구간마다 반송체(1)의 종방향이송에 의하여 그자체에서 나타나고 있는 연속하고 있는 트랙구간(S)의 그의 종방향에서의 이동이 상쇄되어지며 이들이 반송체의 종방향에서 이동이없이 반송 체상에서 근사적으로 나란히 놓이도록하는 그러한 양만큼 이동되어지는 것을 특징으로 하는 방법.3. The rotational angles of the heads K, in which the recording process of one track section S is performed, are themselves displayed by the longitudinal conveyance of the carrier 1 for each track section within one block. The movement in the longitudinal direction of the successive track sections S is canceled and moved by such an amount so that they lie approximately side by side on the carrier without movement in the longitudinal direction of the carrier. . 제 1 항에 있어서, 반송체(I)의 종방향에서 연속되어 있는 블록들의 접촉트랙들이 서로 중첩하는 것을 특징으로 하는 방법.A method according to claim 1, characterized in that the contact tracks of blocks which are continuous in the longitudinal direction of the carrier body (I) overlap each other. 제 1 항에 있어서, 반송체 종방향에서 앞뒤로 잇달아서 놓여있는 트랙구간(S)이 분리가능하게 기록되어 있는 것을 특징으로하는 방법.2. A method according to claim 1, wherein track sections (S) lying one after another in the longitudinal direction of the carrier body are recorded separably. 제 1 항에 있어서, 반송체(I)위에서 한 트랙구간(S)의 기하학적인 길이(1)가 5~50nm 의 크기에 있는 것을 특징으로 하는 방법.The method according to claim 1, characterized in that the geometric length (1) of one track section (S) on the carrier (I) is in the range of 5 to 50 nm. 제 1 항에 있어서, 트랙구간(S)의 폭(b)는 5~50μ 의 크기에 있는 것을 특징으로 하는 방법.2. A method according to claim 1, wherein the width b of the track section S is on the order of 5-50 microns. 제 1 항에 있어서, 트랙구간(S)의 방향으로 연속하는 2개의 주사요소가 설치되며 이들 중에 첫번째것은 기록과정을 위하여 신호가 인가되며 두번째 것은 독취요소로서 작용하며, 두번째 주사요소의 출력단에서의 신호의 존재는 주사요소와 반송체 사이의 현존하는 접촉에 대한 판별기준으로서 사용되는 것을 특징으로 하는 방법.2. A scanning element according to claim 1, wherein two scanning elements are provided which are continuous in the direction of the track section (S), the first of which is a signal applied for the recording process and the second of which acts as a reading element and at the output of the second scanning element. The presence of a signal is used as a criterion for determining the existing contact between the scanning element and the carrier. 제 4 항에 있어서, 헤드드럼(11)상에 배열된 헤드들의 수는 짝수인 것을 특징으로 하는 방법.5. Method according to claim 4, characterized in that the number of heads arranged on the head drum (11) is even. 제 1 항에 있어서, 한블록(B)내에서 트랙구간(S)의 수는 짝수인 것을 특징으로 하는 방법.2. A method according to claim 1, wherein the number of track sections (S) in one block (B) is even. 제 1 항에 있어서, 트랙구간마다의 기록은 상이한 방위각을 가지고 이루어지는 것을 특징으로 하는 방법.The method according to claim 1, wherein the recording for each track section is made with different azimuth angles. 제 19 항에 있어서, 반송체(1)의 종방향에 앞뒤로 연속하여 놓여있는 트랙구간(S)는 동일한 방위각을 가지고 기록되어 지는 것을 특징으로 하는 방법.20. The method according to claim 19, wherein the track sections (S) lying successively back and forth in the longitudinal direction of the carrier body (1) are recorded with the same azimuth angle. 제 1 항에 있어서, 하나의 트랙구간(S)의 각각의 끝에는 트랙구간에 대하여 주가요소의 정확한 위치를 보증하는 트랙재조정장치가 설치되어 있는 것을 특징으로 하는 방법.A method according to claim 1, characterized in that at each end of one track section (S) a track readjustment device is provided to ensure the correct position of the stock price element with respect to the track section. 제 1 항에 있어서, 반송체(1)위에서 서로 연속하는 블록들(B)은 어드레스장치를 갖추고 있는 것을 특징으로 하는 방법.2. Method according to claim 1, characterized in that the blocks (B) which are continuous with each other on the carrier body (1) are equipped with an addressing device. 제 2 항의 방법을 위한 헤드드럼에 있어서, 회전하고 있는 실린더(14)의 내부에는 거기에 축방향으로 이동할 수 있으며 헤드들(K1~K4)를 가지는 헤드반송체부품(15)이 지지되어 있으며 그 헤드들(K1~K4)은 실린더(14)의 축방향으로 지나는 홈(17)에 의하여 실린더(14)의 표면까지 돌출하고 있는 것을 특징으로하는 헤드드럼(제5,6,7,8도).In the head drum for the method of claim 2, inside the rotating cylinder 14 there is supported a head carrier part 15 which is axially movable therein and which has heads K1 to K4. The head drums K1 to K4 protrude to the surface of the cylinder 14 by grooves 17 passing in the axial direction of the cylinder 14 (5, 6, 7, 8). . 제 23 항에 있어서, 헤드들(K1~K4)이 헤드반송체 부품(15)의 부품들(16)위에 배열되어 있으며 이 부품들은 대체로 전체적으로 홈(17)을 그리고 실린더(14)의 표면과 정확하게 채우고 있는 것을 특징으로 하는 헤드드럼.24. Heads K1 to K4 are arranged on the parts 16 of the head carrier part 15, which parts generally define the grooves 17 as a whole and exactly with the surface of the cylinder 14. Head drum characterized by filling. 제 23 항에 있어서, 헤드 반송체부품(15)의 축방향의 이송을 위하여 인양자석(20)이 설치되어 있는 것을 특징으로 하는 헤드드럼.24. The head drum according to claim 23, wherein a lifting magnet (20) is provided for axial feed of the head carrier component (15). 제 1 항의 방법을 위한 기록반송체에 있어서, 반송체(1)상에는 트랙구간(S1~S4)가 반송체 가장자리(3)에 대하여 거의 평행하게 지나가며 반송체의 횡방향(6)에서는 트랙구간(S1~S4)에 의하여 형성된 블록들(B)의 경계선(4,5)이 반송체(3)에 대하여 수직하게 혹은 거의 수직하게 향하여져 있는 것을 특징으로하는 기록 반송체.In the recording carrier for the method of claim 1, the track sections S1 to S4 pass on the carrier body almost parallel to the edge of the carrier body 3 while the track sections in the transverse direction 6 of the carrier body. A border carrier (4,5) of blocks (B) formed by (S1-S4) is oriented perpendicularly or almost perpendicularly to the carrier (3). 제 1 항에 의한 방법에 있어서, 트랙구간(S)의 기록 및 또는 독취는 둘러쌓임각의 다만 거의 반의 각도가 이용되는 것을 특징으로 하는 방법.The method according to claim 1, wherein the recording and / or reading of the track section (S) is used with only about half the angle of envelopment. 제 1 항에 있어서, 트랙구간(S)의 기록시에는 트랙 구간(S)의 시작과 끝은 반송체와 주사요소 사이의 접촉의 시간적인 시작과 시간적인 끝에 의해서가 아니라 주사요소에로의 신호행정에 있는 전자적인 스위치에 의하여 결정되어지는 것을 특징으로 하는 방법.2. The recording of the track section S according to claim 1, wherein in the recording of the track section S, the start and end of the track section S are signaled to the scanning element rather than by the temporal start and the temporal end of the contact between the carrier and the scanning element. Method characterized in that determined by the electronic switch in the stroke. 제 1 항에 있어서, 트랙구간(S)의 기록에 있어서 반송체의 운반방향은 주사요소의 회전방향에 반대로 향하여져 있는 것을 특징으로하는 방법.2. A method according to claim 1, wherein in the recording of the track section S, the conveying direction of the conveying body is directed opposite to the rotational direction of the scanning element. 제 1 항에 있어서, 트랙구간(S)의 기록에 있어서 한 트랙구간의 시작과 끝이 특정신호(7,8)에 의하여 표시되어 있는 것을 특징으로하는 방법.The method according to claim 1, wherein in the recording of the track section (S), the start and end of one track section are indicated by a specific signal (7,8). 제 1 항에 있어서, 예를들면 블록(B)마다 하나의 혹은 다수의 트랙구간들(S)를 가지는 화면 및 음성과 같이 독립적으로 서로 이용할 수 있는 신호부분은 상기의 트랙구간들이 테이프 가장자리(3)에 대한 평행선에 의하여 경계되어지도록 그렇게 기록되어지는 것을 특징으로하는 방법.The signal portion which can be used independently of each other, for example, a picture and a voice having one or a plurality of track sections S for each block B, can be used. Characterized in that it is recorded so that it is bounded by parallel lines. 제 2 항에 의한 방법에 대한 헤드드럼에 있어서, 회전하고 있는 헤드드럼의 주위에는 반송체의 고정적인 안내부가 설치되어 있으며 이 안내부에는 헤드드럼에 접해있는 반송체가 접하여 있는 것을 특징으로하는 헤드드럼.A head drum according to the method according to claim 2, wherein a fixed guide part of the carrier is provided around the rotating head drum, and the guide part is in contact with the carrier body in contact with the head drum. . 제 2 항에 있어서, 안내부는 카세트로부터 반송체를 인출하는 핀에 대한 수취부를 가지고 있는 것을 특징으로 하는 헤드드럼.The head drum according to claim 2, wherein the guide portion has a receiving portion for a pin for withdrawing the carrier from the cassette. 제 2 항에 있어서, 헤드드럼은 모우터에 의하여 구동되고 헤드들을 지니고 있는 실린더와 이것에 대하여 동축이며 회전하지 않고 축방향에서 이송할 수 있는 부분을 가지고 있으며 이부분은 축방향에서 회전하고있는 실린더에 작용하며 실린더의 조대이동을 위하여 축방향으로 이동가능한 것을 특정으로 하는 헤드드럼.3. A cylinder according to claim 2, wherein the head drum has a cylinder which is driven by a motor and has the heads and a part which is coaxial with respect to it and which can be transported in the axial direction without rotation, and which part is rotated in the axial direction. Head drum, characterized in that it is movable in the axial direction for coarse movement of the cylinder. 제 34 항에 있어서, 회전하고 있는 실린더와 회전하지 않는 부분사이에는 신호중계기가 배열되어 있는 것을 특징으로 하는 헤드드럼.35. The head drum of claim 34 wherein a signal repeater is arranged between the rotating cylinder and the non-rotating portion. 제 34 항에 있어서, 회전하고 있는 실린더와 회전하지 않고 있는 부분사이에는 축방향에서 회전하고 있는 실린더위치의 미세이동을 위하여 사용되는 전자기계적인 변환기 특히 압전식 변환기가 설치되어 있는 것을 특징으로 하는 헤드드럼.35. A head according to claim 34, wherein an electromechanical transducer, in particular a piezoelectric transducer, is used between the rotating cylinder and the non-rotating portion to move the cylinder in the axial direction. drum. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860001961A 1985-03-16 1986-03-15 Method for recording a signal on a redord corrier in the form of a tape KR940006351B1 (en)

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DE19853509584 DE3509584A1 (en) 1985-03-16 1985-03-16 Process for recording a signal on a recording carrier in tape form
DEP3509584.9 1985-03-16

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WO1987000381A2 (en) * 1985-07-05 1987-01-15 Deutsche Thomson-Brandt Gmbh Method and device for the electronic processing of stored video signals
DE3542064A1 (en) * 1985-11-28 1987-06-04 Thomson Brandt Gmbh HEAD WHEEL ARRANGEMENT FOR A RECORDER
DE3702858A1 (en) * 1987-01-31 1988-08-11 Thomson Brandt Gmbh RECORDER FOR A MATRIX-LIKE RECORD
DE3726767A1 (en) * 1987-08-12 1989-02-23 Thomson Brandt Gmbh LIFTING DEVICE FOR A ROTOR
DE3732278A1 (en) * 1987-09-25 1989-04-13 Thomson Brandt Gmbh METHOD FOR TRACKING A RECORDING DEVICE
DE3830083A1 (en) * 1988-09-03 1990-03-15 Thomson Brandt Gmbh Head drum arrangement for a recorder
DE3831721A1 (en) * 1988-09-17 1990-03-29 Thomson Brandt Gmbh TURN TRANSFER FOR A RECORDER

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IT1121850B (en) * 1979-06-20 1986-04-23 Montedison Spa POL-CARBOSSI-ALCHIL-CELLULOSE WITH FLUID RETECTION AND PROCESS FOR THEIR PREPARATION
JPS5669982A (en) * 1979-11-13 1981-06-11 Maeda Toyohide Magnetic image recording and reproducing method for magnetic tape
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