公开(公告)号：EP0209151A3

公开(公告)日：1988-01-07

申请号：EP86109894

申请日：1986-07-18

Applicant: SONY CORPORATION

Inventor： Nakano, Kenji ,  Okada, Hiroshi ,  Takahashi, Takao

IPC: G11B27/30 ,  G11B20/10 ,  G11B05/008 ,  H04N05/92

CPC classification number: G11B27/3036 ,  G11B5/0086 ,  G11B15/087 ,  G11B20/10527 ,  G11B27/3009 ,  G11B27/3027 ,  G11B2220/90 ,  G11B2220/913

Abstract: In an apparatus for recording and/or reproducing, in successive slant tracks 4 on a record tape (2), an information signal comprised of at least an audio signal and an index signal for use in controlling transportation of the tape (2); the Input audio signal is converted to a digitized form in which the audio data for a predetermined length of time is grouped as a plurality of data blocks which are recorded by a rotary head (HA, HB) in a first part of a respective slant track (4) on the tape (2), an index signal generator (71) provides a coded index signal to indicate respective input information, such as, an absolute tape-position address counted form a predetermined reference position on the record tape (2), an index area signal (M2) is generated in predetermined timed relation to scanning by the rotary head (HA, HB) of said first part of each slant track (4), and a control (35) is responsive to the index area signal for supplying the coded index signal to a rotary head (HA, HB) for recording by the latter in a second part of said respective slant track (4) which is located adjacent an end of said first part of the respective slant track (4).

公开(公告)号：EP0199584A3

公开(公告)日：1987-10-07

申请号：EP86303034

申请日：1986-04-22

Applicant: SONY CORPORATION

Inventor： Ebata, Kazuyoshi c/o Patents Division

IPC: G11B20/10 ,  G11B20/14 ,  G11B05/008

CPC classification number: G11B15/467 ,  G11B20/1403 ,  G11B2020/1087

Abstract: Apparatus for reproducing digital signals includes a phase locked loop circuit (5) for generating a clock signal from a reproduced signal. The level of the reproduced signal is detected and the feedback loop of the phase locked loop circuit (5) is controlled by the detected output such that when the reproduced signal is intermittently supplied to the phase locked loop circuit (5) and has a burst-shape waveform, an oscillator (9) within the phase locked loop circuit (5) oscillates stably.

公开(公告)号：EP0102600A3

公开(公告)日：1986-11-26

申请号：EP83108437

申请日：1983-08-26

Applicant: HITACHI, LTD. ,  HITACHI VIDEO ENGINEERING, INC.

Inventor： Shibata, Akira ,  Ohashi, Shinichi

IPC: G11B05/008 ,  G11B15/467 ,  G11B20/00 ,  G11B15/18 ,  G11B05/09

CPC classification number: G11B5/09 ,  G11B5/0086 ,  G11B15/4675 ,  G11B20/00007 ,  G11B20/10527 ,  G11B27/032 ,  G11B27/036 ,  G11B2220/90 ,  H04N5/928 ,  H04N9/802

Abstract: A helical scan type magnetic tape recording/reproducing apparatus for recording/reproducing information, for example, a large amount of time-compressed audio PCM signals on a plurality of information tracks disposed in parallel to the direction of the tape running. Each of the time-compressed audio PCM signals are recorded with one of four frequencies of a pilot signal on a selected information track, and each of the time-compressed audio PCM signals recorded on the information tracks can be selectively reproduced from the corresponding information track. The apparatus includes a circuit for generating a plurality of track indicating pulses which respectively correspond to the information tracks and are phase-locked to the rotation of the rotating heads, and a circuit for selecting one of the track indicating pulses, which is supplied to control time compressing/expanding of an audio signal.

公开(公告)号：WO1998000838A1

公开(公告)日：1998-01-08

申请号：PCT/EP1997003285

申请日：1997-06-23

Applicant: DEUTSCHE THOMSON BRANDT ,  KAADEN, Jürgen ,  OLDERMANN, Klaus

Inventor： DEUTSCHE THOMSON BRANDT

IPC: G11B05/008

CPC classification number: G11B5/5504 ,  G11B5/00817 ,  G11B11/10543 ,  G11B15/602 ,  G11B15/62

Abstract: The invention relates to a tape recorder and/or playback device for a multitrack tape. The device comprises a magnetic head (13) having active parts for recording and/or reading microtracks, the active parts being arranged in a two-dimensional matrix within a substantially planar surface of the magnetic head and pressure means (16) assuring contact between the microtracks (2) and the active parts by acting on a back side surface of the tape (11) opposite to the front side surface the magnetic head is on. Means for moving allow to position the magnetic head in front of either one of at least two macrotracks bundling addressed microtracks. Means for supporting a portion of the tape surface adjacent to the macrotrack bundling the addressed microtracks prevent unwanted tape deformation.

Abstract translation: 本发明涉及一种用于多轨磁带的磁带录音机和/或播放装置。 该装置包括具有用于记录和/或读取微轨迹的有源部分的磁头（13），所述有源部分被布置在磁头的基本上平坦的表面内的二维矩阵中，并且压力装置（16）确保 通过作用在与磁头接通的前侧表面相对的带（11）的背侧表面上的微轨道（2）和有源部分。 用于移动的装置允许将磁头定位在绑定寻址的微轨道的至少两个宏轨道中的任一个的前面。 用于支撑邻近宏轨道的磁带表面的一部分的装置捆绑所寻址的微轨道防止不期望的磁带变形。

公开(公告)号：WO1997040492A1

公开(公告)日：1997-10-30

申请号：PCT/IB1997000335

申请日：1997-04-02

Applicant: PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB

Inventor： PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB ,  INSCHLAG, Josef

IPC: G11B05/008

CPC classification number: H04N5/78263 ,  G11B5/0086 ,  G11B15/087 ,  G11B15/1875 ,  G11B15/20 ,  G11B15/48 ,  G11B15/52 ,  H04N5/915

Abstract: In an arrangment (1) for the segment-by-segment recording of information signals by means of at least one rotationally drivable magnetic head (4, 5) in inclined recording tracks (2) on a magnetic tape (3) which can be driven intermittently by a tape drive device (53) while the recording mode is active, the stationary magnetic tape (3) can be scanned along an inclined reproducing track (75) which partly overlaps the inclined recording track last scanne (2n) and the information signal segment (field signal) recorded in the inclined recording track (2n) can be reproduced, and there have been provided first means (76) by which the instantaneous relative position of the inclined reproducing track (75) in the longitudinal direction of the tape with respect to the inclined recording track (2n), which is partly overlapped by the inclined reproducing track (75), can be determined and which are adapted to generate position information (LI), and there have been provided second means (120) to which the position information (LI) can be applied and which in dependence upon this position information (LI) control the tape drive device (53) during a subsequent recording cycle.

Abstract translation: 在通过可驱动的磁带（3）上的倾斜记录轨道（2）中的至少一个可旋转驱动的磁头（4,5）的逐段记录信息信号的排列（1）中， 在记录模式有效的同时由磁带驱动装置（53）间歇地，静止磁带（3）可以沿着倾斜的再现轨道（75）进行扫描，倾斜的再现轨道（75）部分地与倾斜的记录轨道最后的扫描（2n）重叠，信息信号 记录在倾斜记录轨道（2n）中的段（场信号）可以被再现，并且已经提供了第一装置（76），倾斜再现轨道（75）在带的纵向方向上的瞬时相对位置 可以确定与倾斜再现轨道（75）部分重叠的倾斜记录轨道（2n），并且适于产生位置信息（LI），并且已经提供了第二装置（120） h可以应用位置信息（LI），并且根据该位置信息（LI）在随后的记录周期期间控制磁带驱动装置（53）。

公开(公告)号：WO1997011455A1

公开(公告)日：1997-03-27

申请号：PCT/US1996015061

申请日：1996-09-20

Applicant: IOMEGA CORPORATION

Inventor： IOMEGA CORPORATION ,  PERONA, Mark, W.

IPC: G11B05/008

CPC classification number: G11B15/67521

Abstract: A magnetic tape drive for reading/writing/data on magnetic tape (10b) in a cartridge (10) of the type in which a driven roller (11) in the cartridge (10) moves tape (10b) past a read/write head (13) in the drive, has a door opening lever (52) disposed parallel to the direction of insertion of the cartridge. The lever (52) is mounted on a pivot (54) at one end on an axis perpendicular to the direction of insertion of the cartridge. The other end of the lever bears against the actuating portion of the door (50) to open the door (44) as the cartridge enters the drive. The lever (52) is moveable about its pivot only to the side of the cartridge to accommodate an insertion of the cartridge into the drive.

Abstract translation: 一种用于在盒（10）中的磁带（10）中的磁带（10b）上的读/写/数据的磁带驱动器，其中盒（10）中的从动辊（11）将带（10b）移动通过读/写头 （13）具有平行于盒的插入方向设置的门打开杆（52）。 杠杆（52）在垂直于盒的插入方向的轴的一端安装在枢轴（54）上。 当盒进入驱动器时，杠杆的另一端抵靠门（50）的致动部分打开门（44）。 杠杆（52）可绕其枢轴移动到仅限于盒的侧面以适应盒的插入到驱动器中。

公开(公告)号：WO1988001779A1

公开(公告)日：1988-03-10

申请号：PCT/GB1987000619

申请日：1987-09-03

Applicant: SINGER ELECTRONICS LIMITED ,  GRAZEBROOK, Robert, Francis, Needs ,  SINGER, Christopher, Ronald, Morgan

Inventor： SINGER ELECTRONICS LIMITED

IPC: G11B05/008

CPC classification number: G11B20/00166 ,  G11B5/0086 ,  G11B15/026 ,  G11B15/1875 ,  G11B20/00007 ,  G11B20/00086 ,  G11B20/12 ,  G11B20/1809 ,  G11B20/1879 ,  G11B27/005 ,  G11B27/032 ,  G11B27/107 ,  G11B27/3027 ,  G11B27/3036 ,  G11B27/309 ,  G11B27/323 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/90

Abstract: A recording device is arranged to be able to record speech and data input at the same time so that, for example, in the financial services sector data relating to the financial worthiness of a client and to financial conditions can be recorded together with a verbal contract made over the telephone. The information is recorded in such a way that it is ''compacted'' on the recording media in relation to real-time. The recording media is preferably a commercially available video tape.

Abstract translation: 记录装置被设置为能够同时记录语音和数据输入，使得例如在金融服务部门中有关客户的财务价值和财务状况的数据可以与口头合同一起记录 通过电话。 信息被记录在记录介质上与实时相关的方式被“压缩”。 记录介质优选是市售的录像带。

公开(公告)号：WO1998003969A1

公开(公告)日：1998-01-29

申请号：PCT/US1997012886

申请日：1997-07-23

Applicant: STORAGE TECHNOLOGY CORPORATION

Inventor： STORAGE TECHNOLOGY CORPORATION ,  WOJCIECHOWSKI, Matthew, Peter

IPC: G11B05/008

CPC classification number: G11B5/4893 ,  G11B5/0083

Abstract: A system for storing data on and retrieving data from magnetic tape media (300) utilizing a linear format having data tracks (31-38) arranged on an azimuth (370) from the longitudinal axis of the magnetic tape media. The system receives a data stream from a host computer (1), segments the data into tracks, and writes the tracks in azimuthally oriented tracks on the magnetic tape media. A linear tape mechanism (400) is used to write and read data in the azimuthally oriented tracks such that a high data-density is achieved for a linear tape mechanism.

Abstract translation: 一种利用线性格式从磁带介质（300）存储数据并从数据磁道（31-38）上排列数据的系统，该数据磁道布置在从磁带介质的纵轴方向（370）上。 该系统从主计算机（1）接收数据流，将数据分段成磁道，并将轨迹写入磁带介质上的方位导向轨道上。 线性磁带机构（400）用于在面向方位的轨道中写入和读取数据，使得对于线性磁带机构实现高数据密度。

公开(公告)号：WO1996018188A2

公开(公告)日：1996-06-13

申请号：PCT/IB1995000958

申请日：1995-11-02

Applicant: PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB

Inventor： PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB ,  LOKHOFF, Gerardus, Cornelis, Petrus

IPC: G11B05/008

CPC classification number: G11B5/00826 ,  G10H1/0066 ,  G11B20/00007 ,  G11B20/00992 ,  G11B20/10527 ,  G11B20/12 ,  G11B27/032 ,  G11B27/036 ,  G11B27/322 ,  G11B27/323 ,  G11B2220/90 ,  G11B2220/913 ,  G11B2220/93

Abstract: A multitrack recording arrangement is disclosed capable of recording n information signals in a plurality of tracks. The information signals are recorded in tape frames, such that one information signal is recorded in each n-th tape frame. Further, a multitrack reproducing arrangement is disclosed for reproducing the information signals from the record carrier obtained by the recording arrangement.

Abstract translation: 公开了能够在多个轨道中记录n个信息信号的多轨记录装置。 信息信号被记录在磁带帧中，使得一个信息信号被记录在每个第n个磁带帧中。 此外，公开了一种用于再现由记录装置获得的记录载体的信息信号的多轨重放装置。

公开(公告)号：WO1996013031A1

公开(公告)日：1996-05-02

申请号：PCT/US1995012862

申请日：1995-10-18

Applicant: GUVOLT, INC. ,  MUNSELL, Clyde, Stephan ,  SCHAEFER, Albert, Russell ,  COHEN, Rodney, Guy

Inventor： GUVOLT, INC.

IPC: G11B05/008

CPC classification number: G11B25/066 ,  G11B15/67521

Abstract: An apparatus for transferring the data on a microcassette (34) to a tape drive that accepts tape cartridges. The apparatus, an adaptor (10), is shaped to have a recess (12) for inserting a microcassette (34) therein and includes drive head (14a, 14b) to cause the tape in the microcassette (34) to be transported as a result of the interaction of the capstan (48) of the tape drive with the adaptor. Additionally, electronics (42) are provided to transfer the data on the microcassette (34) to the drive head of the tape drive. The tape drive is typically one that is used in a digital computer for backup purposes. As a result, the adaptor (10) is controlled by a software process (Fig. 10). One embodiment of the software process segments the data on the tape based on the extent and frequency of recording level drops. The software will condition the data for exportation to an interpretive software package, such as a voice recognition package.

Abstract translation: 一种用于将微型盒（34）上的数据传送到接受带盒的磁带驱动器的装置。 该装置，适配器（10）被成形为具有用于在其中插入微盒（34）的凹部（12），并且包括驱动头（14a，14b），以使微带盒（34）中的带作为 磁带驱动器的主导轴（48）与适配器的相互作用的结果。 另外，提供电子装置（42）以将微盒（34）上的数据传送到磁带驱动器的驱动头。 磁带驱动器通常是在数字计算机中用于备份目的的驱动器。 结果，适配器（10）由软件处理（图10）控制。 软件过程的一个实施例基于记录水平下降的程度和频率对磁带上的数据进行分段。 该软件将将出口的数据作为解释性软件包（如语音识别包）进行处理。