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公开(公告)号：US08630727B2
公开(公告)日：2014-01-14
申请号：US12757857
申请日：2010-04-09
申请人： Christopher A. Estes
发明人： Christopher A. Estes
CPC分类号： G11B20/10527 , G11B5/027 , G11B20/02 , G11B20/1262 , H04H60/04
摘要： A system, device, and method for recording audio with the character and sonic benefits of a genuine analog recording is disclosed. More specifically, an electro-mechanical-software controlled closed loop analog signal processor (“CLASP”) system which is comprised of a CLASP unit containing firmware, a latency detection module, and CLASP hardware display and controls. The CLASP system further comprises CLASP software operably running on a digital audio workstation (“DAW”) which is also in operable communication with the CLASP unit. The CLASP unit is also in operable communication with an analog recordable medium. An analog audio signal is recorded on the analog recordable medium, which may consist of a coated tape, cup, cylinder, drum, or disk, and then immediately played back and routed to the DAW via an analog to digital converter, thus providing for digitally recorded analog audio. The CLASP system may also include converters and a mixing console.
摘要翻译： 公开了一种用于记录具有真实模拟记录的特征和声音优点的音频的系统，设备和方法。 更具体地说，一种由包含固件的CLASP单元，等待时间检测模块和CLASP硬件显示和控制组成的机电软件控制的闭环模拟信号处理器（“CLASP”）系统。 CLASP系统还包括可操作地在数字音频工作站（“DAW”）上运行的CLASP软件，其也可与CLASP单元可操作地通信。 CLASP单元还可与可模拟可记录介质进行可操作的通信。 模拟音频信号被记录在模拟可记录媒体上，可以由涂覆的胶带，杯，圆筒，鼓或磁盘组成，然后立即通过模数转换器回放并路由到DAW，从而提供数字化 记录模拟音频。 CLASP系统还可以包括转换器和调音台。
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公开(公告)号：US4559501A
公开(公告)日：1985-12-17
申请号：US564099
申请日：1983-12-22
申请人： Tooru Akutagawa , Yukihiko Machida
发明人： Tooru Akutagawa , Yukihiko Machida
摘要： A signal translating circuit comprises first and second transistors connected to each other in such a manner that a collector of the first transistor is coupled with a base of the second transistor and an emitter of the second transistor is coupled with a base of the first transistor so as to form a negative feedback circuit arrangement, an input resistor connected between the base of the first transistor and a source of an input voltage signal for converting the input voltage signal into an input current signal to be supplied to the base of the first transistor, a biasing current source connected to the base of the first transistor, first and second current sources supplying the same currents and connected to the emitter of the first transistor and a collector of the second transistor, respectively, and means for deriving an output current signal from the collector of the second transistor.
摘要翻译： 信号转换电路包括彼此连接的第一和第二晶体管，使得第一晶体管的集电极与第二晶体管的基极耦合，并且第二晶体管的发射极与第一晶体管的基极耦合， 为了形成负反馈电路装置，连接在第一晶体管的基极和输入电压信号的源之间的输入电阻器，用于将输入电压信号转换为要提供给第一晶体管的基极的输入电流信号， 连接到第一晶体管的基极的偏置电流源，分别提供相同电流并连接到第一晶体管的发射极和第二晶体管的集电极的第一和第二电流源，以及用于从第一晶体管的基极导出输出电流信号的装置， 第二晶体管的集电极。
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公开(公告)号：US4197507A
公开(公告)日：1980-04-08
申请号：US894462
申请日：1978-04-07
CPC分类号： G11B5/027
摘要： A supressing pulse synthesizer for supplying the proper average number of nchronization pulses from a reproduced reference signal to an analog to digital converter utilized to convert analog data present on a magnetic tape to digital data.
摘要翻译： 一种抑制脉冲合成器，用于从再现的参考信号向用于将存在于磁带上的模拟数据转换为数字数据的模数转换器提供适当的平均数量的同步脉冲。
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公开(公告)号：US3825847A
公开(公告)日：1974-07-23
申请号：US31471872
申请日：1972-12-13
申请人： LORRAINE IND INC
发明人： HUGHES D , SHERWOOD H
CPC分类号： H03F3/3071 , G11B5/027
摘要： A cassette recorder amplifier system with a two stage preamplifier having direct current forward feed from the first to the second stage and direct current feedback from the second to the first stage to cause the second stage to operate without overloading as an input stage. The power amplifier has high direct current feedback and lower alternating current feedback for better linearity and more gain. Switch circuits and extra input terminals provide for recording on recording, aural monitoring of recording, and higher speed on fast forward and reverse.
摘要翻译： 具有两级前置放大器的盒式录放放大器系统具有从第一级到第二级的直接电流正向馈送，以及从第二级到第一级的直流电反馈，以使第二级在不过载作为输入级的情况下运行。 功率放大器具有较高的直流电流反馈和较低的交流电流反馈，从而获得更好的线性度和更多的增益。 开关电路和额外的输入端子用于记录录音，录音监听，快进和快退。
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公开(公告)号：US3683131A
公开(公告)日：1972-08-08
申请号：US3683131D
申请日：1965-06-28
申请人： BELL & HOWELL CO
发明人： HODDER WAYNE K , BROWDER LEWIS B
摘要： There is described a recording amplifier circuit for a magnetic recorder providing a very low output impedance in series with the winding on the magnetic recording head. The low output impedance is achieved by negative feedback, preferably derived from the voltage across the drive coil or derived from a separate coil on the magnetic head wound concentrically with the drive coil.
摘要翻译： 描述了一种用于磁记录器的记录放大器电路，其提供与磁记录头上的绕组串联的非常低的输出阻抗。 低输出阻抗通过负反馈来实现，优选地源于驱动线圈两端的电压，或者源自与驱动线圈同心缠绕在磁头上的单独线圈。
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6.发明授权Analog recorder apparatus and method utilizing magnetostrictive tube-shaped record media with fringe gap 失效模拟记录仪和使用磁性管形记录介质与FRINGE GAP的方法
公开(公告)号：US3489863A
公开(公告)日：1970-01-13
申请号：US3489863D
申请日：1967-02-13
申请人： US AIR FORCE
发明人： PARKER WILLIAM D
CPC分类号： G11B5/027
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公开(公告)号：US09263087B2
公开(公告)日：2016-02-16
申请号：US14527722
申请日：2014-10-29
发明人： Robert G. Biskeborn , Calvin S. Lo
IPC分类号： G11B5/027 , G11B5/55 , G11B20/10 , G11B5/588 , G11B20/12 , G11B27/30 , G11B5/008 , G11B5/48 , G11B5/584
CPC分类号： G11B20/10222 , G11B5/00813 , G11B5/00826 , G11B5/00878 , G11B5/027 , G11B5/4893 , G11B5/584 , G11B5/588 , G11B20/1201 , G11B27/30
摘要： A method according to one embodiment includes reading and/or writing data to a magnetic medium using a head having an array of transducers. An axis of the array is defined between opposite ends thereof, and is tilted at an angle greater than 0° from a line oriented perpendicular to an intended direction of tape travel thereacross during the reading and/or writing. The method further includes at least one of: introducing, by a controller, a timing offset to at least one servo channel to compensate for offset in servo readback signals introduced by the tilt of the head, introducing, by the controller, a timing offset to at least some read channels to compensate for offset in readback signals introduced by a tilt of the head, and introducing, by the controller, a timing offset to at least some write channels to enable writing of transitions that are readable by a non-tilted head.
摘要翻译： 根据一个实施例的方法包括使用具有换能器阵列的头读取和/或向磁介质写入数据。 阵列的轴线被限定在其相对端之间，并且在读取和/或写入期间，从垂直于磁带行进方向的线垂直于大于0°的角度倾斜。 该方法还包括以下中的至少一个：控制器将定时偏移引入到至少一个伺服信道以补偿由头部的倾斜引入的伺服回读信号中的偏移，由控制器将定时偏移引入到 至少一些读取通道以补偿由头部的倾斜引入的回读信号中的偏移，并且由控制器引入到至少一些写入通道的定时偏移，以使得能够写入由非倾斜头部读取的转换 。
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公开(公告)号：US09070408B2
公开(公告)日：2015-06-30
申请号：US13640074
申请日：2010-10-13
申请人： Christopher Estes
发明人： Christopher Estes
CPC分类号： G11B20/10527 , G10H3/09 , G10H2220/106 , G11B5/027 , G11B20/02 , G11B20/1262 , H04H60/04 , H04R3/005 , H04S2400/15
摘要： A system, device, and method for recording audio with the character and sonic benefits of a genuine analog recording is disclosed. More specifically, an electro-mechanical-software controlled closed loop analog signal processor (“CLASP”) system which is comprised of a CLASP unit containing firmware, a latency detection module, and CLASP hardware display and controls. The CLASP system further comprises CLASP software operably running on a digital audio workstation (“DAW”) which is also in operable communication with the CLASP unit. The CLASP unit is also in operable communication with an analog recordable medium. An analog audio signal is recorded on the analog recordable medium, which may consist of a coated tape, cup, cylinder, drum, or disk, and then immediately played back and routed to the DAW via an analog to digital converter, thus providing for digitally recorded analog audio. The CLASP system may also include converters and a mixing console.
摘要翻译： 公开了一种用于记录具有真实模拟记录的特征和声音优点的音频的系统，设备和方法。 更具体地说，一种由包含固件的CLASP单元，等待时间检测模块和CLASP硬件显示和控制组成的机电软件控制的闭环模拟信号处理器（“CLASP”）系统。 CLASP系统还包括可操作地在数字音频工作站（“DAW”）上运行的CLASP软件，其也可与CLASP单元可操作地通信。 CLASP单元还可与可模拟可记录介质进行可操作的通信。 模拟音频信号被记录在模拟可记录媒体上，可以由涂覆的胶带，杯，圆筒，鼓或磁盘组成，然后立即通过模数转换器回放并路由到DAW，从而提供数字化 记录模拟音频。 CLASP系统还可以包括转换器和调音台。
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公开(公告)号：US07982994B1
公开(公告)日：2011-07-19
申请号：US12778697
申请日：2010-05-12
IPC分类号： G11B5/02
摘要： A data storage system includes recording media with a shingled track pattern of multiple data tracks in which mapped data bits are recorded. The mapped data are coherently aligned with one another across the multiple data tracks. A read head has an effective read head width that extends across the multiple data tracks and that is aligned to coherently read the mapped data bits. A read head output includes a non-binary multi-level amplitude summation of the mapped data bits.
摘要翻译： 数据存储系统包括具有记录了映射的数据位的多个数据磁道的带有杂波的磁道图案的记录介质。 映射的数据在多个数据轨道上彼此相干地对齐。 读头具有跨多个数据磁道延伸的有效读头宽度，并将其对准以相干地读取映射的数据位。 读头输出包括映射数据位的非二进制多电平振幅求和。
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公开(公告)号：US20100296673A1
公开(公告)日：2010-11-25
申请号：US12757857
申请日：2010-04-09
申请人： Christopher A. Estes
发明人： Christopher A. Estes
CPC分类号： G11B20/10527 , G11B5/027 , G11B20/02 , G11B20/1262 , H04H60/04
摘要： A system, device, and method for recording audio with the character and sonic benefits of a genuine analog recording is disclosed. More specifically, an electro-mechanical-software controlled closed loop analog signal processor (“CLASP”) system which is comprised of a CLASP unit containing firmware, a latency detection module, and CLASP hardware display and controls. The CLASP system further comprises CLASP software operably running on a digital audio workstation (“DAW”) which is also in operable communication with the CLASP unit. The CLASP unit is also in operable communication with an analog recordable medium. An analog audio signal is recorded on the analog recordable medium, which may consist of a coated tape, cup, cylinder, drum, or disk, and then immediately played back and routed to the DAW via an analog to digital converter, thus providing for digitally recorded analog audio. The CLASP system may also include converters and a mixing console.
摘要翻译： 公开了一种用于记录具有真实模拟记录的特征和声音优点的音频的系统，设备和方法。 更具体地说，一种由包含固件的CLASP单元，等待时间检测模块和CLASP硬件显示和控制组成的机电软件控制的闭环模拟信号处理器（“CLASP”）系统。 CLASP系统还包括可操作地在数字音频工作站（“DAW”）上运行的CLASP软件，其也可与CLASP单元可操作地通信。 CLASP单元还可与可模拟可记录介质进行可操作的通信。 模拟音频信号被记录在模拟可记录媒体上，可以由涂覆的胶带，杯，圆筒，鼓或磁盘组成，然后立即通过模数转换器回放并路由到DAW，从而提供数字化 记录模拟音频。 CLASP系统还可以包括转换器和调音台。
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