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1. 发明授权

US06870698B2 Drum electronics control interface and protocol for recording/reproducing apparatus 有权
公开(公告)号：US06870698B2
公开(公告)日：2005-03-22
申请号：US09973248
申请日：2001-10-09
申请人： Michael Blatchley , Mark A. Hennecken
发明人： Michael Blatchley , Mark A. Hennecken
IPC分类号： G11B5/008 , G11B5/02 , G11B5/09 , G11B5/53
CPC分类号： G11B5/53 , G11B5/0086 , G11B5/02 , G11B5/09
摘要： A method and apparatus for allowing communication between a stationary circuit and circuitry in motion with respect to the stationary circuit is presented. Communication is achieved and verified by transmitting a clock signal and a control signal in synchronization with the clock signal over separate clock and control transformer channels between the stationary circuit and the moving circuitry.

2. 发明申请

US20060204209A1 Pause strategy for magnetic tape recording 审中-公开
标题翻译：暂停磁带录音策略
公开(公告)号：US20060204209A1
公开(公告)日：2006-09-14
申请号：US11075818
申请日：2005-03-09
申请人： Michael Blatchley , Paul Newsome , Richard McAuliffe , Randall Bauck
发明人： Michael Blatchley , Paul Newsome , Richard McAuliffe , Randall Bauck
IPC分类号： H04N5/91
CPC分类号： G11B27/36 , G11B15/1825 , G11B27/107 , G11B2220/91
摘要： A helical scan tape recorder (30) comprises a rotatable scanner (84) and a transport system for transporting magnetic tape proximate the rotatable scanner in a manner so that information is recorded during a revolution of the scanner. A controller performs a pause routine (120) for pausing during a recording operation on tape. The pause routine, when executed, performs the steps of: determining a tape pause position reference value indicative of a pre-pause last recording position on the tape; recording an erase signal on the tape after the pre-pause last recording position; rewinding the tape; transporting the tape in a forward direction and obtaining a current tape position value; determining when the current tape position value reaches a predetermined value relative to the tape pause position reference value; and at beginning of a next revolution of the scanner, commencing recording of one or more post-pause stripes on the tape. In an example implementation, the predetermined value relative to the tape pause position reference value is a sum of the tape pause position reference value and an offset.
摘要翻译：螺旋扫描磁带录像机（30）包括可旋转的扫描器（84）和用于以可在扫描仪转动期间记录信息的方式传送靠近可旋转扫描器的磁带的传送系统。控制器执行在磁带上的记录操作期间暂停的暂停例程（120）。暂停程序在执行时执行以下步骤：确定表示磁带上的暂停前最后记录位置的磁带暂停位置参考值; 在预暂停最后记录位置之后，在磁带上记录擦除信号; 倒带; 沿前进方向传送磁带并获得当前磁带位置值; 确定当前磁带位置值何时相对于磁带暂停位置参考值达到预定值; 并且在扫描仪的下一个旋转开始时，开始在磁带上记录一个或多个后暂停条纹。在示例实现中，相对于磁带暂停位置参考值的预定值是磁带暂停位置参考值和偏移量之和。

3. 发明申请

US20050041318A1 Drum electronics control interface and protocol for recording/reproducing apparatus 审中-公开
标题翻译：鼓电子控制接口和记录/再现设备的协议
公开(公告)号：US20050041318A1
公开(公告)日：2005-02-24
申请号：US10954456
申请日：2004-09-30
申请人： Michael Blatchley , Mark Hennecken
发明人： Michael Blatchley , Mark Hennecken
IPC分类号： G11B5/008 , G11B5/02 , G11B5/09 , G11B5/53 , G11B21/02
CPC分类号： G11B5/53 , G11B5/0086 , G11B5/02 , G11B5/09
摘要： A method and apparatus for allowing communication between a stationary circuit and circuitry in motion with respect to the stationary circuit is presented. Communication is achieved and verified by transmitting a clock signal and a control signal in synchronization with the clock signal over separate clock and control transformer channels between the stationary circuit and the moving circuitry.
摘要翻译：提出了一种用于允许固定电路和相对于固定电路运动的电路之间的通信的方法和装置。通过在固定电路和移动电路之间的分离的时钟和控制变压器通道上与时钟信号同步地发送时钟信号和控制信号来实现和验证通信。

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