公开(公告)号：JP2013181790A

公开(公告)日：2013-09-12

申请号：JP2012044618

申请日：2012-02-29

Applicant: Systems Engineering Inc ,  株式会社システムズエンジニアリング

Inventor： HIWATARI FUMIKO ,  NIIMURA YASUO ,  YAMADA HISAFUMI

IPC: G01N21/17

Abstract: PROBLEM TO BE SOLVED: To provide a long measurable distance by a device for generating an accurate sampling clock in an SS-OCT, and to eliminate a ghost appearing in an OCT image because the accuracy of a sampling clock is bad.SOLUTION: The sampling clock generation device generates a sine wave as a sampling clock, and uses a low frequency noise reduction filter in order to eliminate low frequency noise in a clock signal. Such a low frequency noise reduction filter is used, which makes the maximum value of a spectral intensity of noise after transmitting the low frequency noise reduction filter to be about 60% or below of the spectral intensity of the signal. In addition, a frequency scanning light source is used, wherein noise to be spectral intensity of about 60% or more of the spectral intensity of the signal is closer to a low frequency side than to a frequency band of the signal in an intensity spectrum of a sampling clock before using a high pass filter, and the frequency band of the signal is separate from a frequency band of the noise by about 5 MHz or more.

Abstract translation: 要解决的问题：为了在SS-OCT中产生精确采样时钟的设备提供长的可测量距离，并且消除了出现在OCT图像中的重影，因为采样时钟的精度差。解决方案：采样 时钟发生装置产生正弦波作为采样时钟，并且使用低频降噪滤波器以消除时钟信号中的低频噪声。 使用这种低频降噪滤波器，这使得将低频噪声降低滤波器的噪声的频谱强度的最大值设置为信号的频谱强度的约60％或更低。 此外，使用频率扫描光源，其中信号的光谱强度的约60％以上的光谱强度的噪声比信号的强度谱中的信号的频带更靠近低频侧 在使用高通滤波器之前的采样时钟，并且信号的频带与噪声的频带分离约5MHz或更大。

公开(公告)号：JP2009008509A

公开(公告)日：2009-01-15

申请号：JP2007169556

申请日：2007-06-27

Applicant: Shinshu Univ ,  Systems Engineering Inc ,  国立大学法人信州大学 ,  株式会社システムズエンジニアリング

Inventor： KANAZAWA SHUSUKE ,  ICHIKAWA YU ,  TANIGUCHI MORIO

IPC: G01N21/64 ,  G01J3/443

CPC classification number: G01N21/645 ,  G01J3/0254 ,  G01J3/0262 ,  G01N2201/0642 ,  G01N2201/065

Abstract: PROBLEM TO BE SOLVED: To provide a light emission quantum efficiency measuring device which easily and certainly makes isotropic the light emission of an emitter sample showing strong light emission anisotropy, and accurately measures the light emission quantum efficiency of the emitter sample.
SOLUTION: This light emission quantum efficiency measuring device has: an excitation light introduction window 2 in the orthogonal direction on the plane including the center of an integrating sphere 1; and a detection probe end 3 connected to a spectrometer. The emitter sample 5 is arranged inside the integrating sphere 1 and on the line perpendicular to this plane from the center, and a baffle plate 7 is placed in a position viewing the emitter sample 5 from the detection probe end 3.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种发光量子效率测量装置，其容易且确定地使各向同性的发光样品的发光具有强的发光各向异性，并且准确地测量发射体样品的发光量子效率。 解决方案：该发光量子效率测量装置具有在包括积分球1的中心的平面上的正交方向上的激发光引入窗2; 以及连接到光谱仪的检测探针端3。 发射体样品5布置在积分球1的内部，并且从中心垂直于该平面的线上，并且将挡板7放置在从检测探针端3观察发射体样品5的位置。版权所有： （C）2009，JPO＆INPIT

公开(公告)号：US10120649B2

公开(公告)日：2018-11-06

申请号：US15224176

申请日：2016-07-29

Applicant: MicroUnity Systems Engineering, Inc.

Inventor： Craig Hansen ,  John Moussouris ,  Alexia Massalin

IPC: G06F7/523 ,  G06F7/504 ,  G06F7/544

Abstract: A processor and method for performing outer product and outer product accumulation operations on vector operands requiring large numbers of multiplies and accumulations is disclosed.

公开(公告)号：US09785565B2

公开(公告)日：2017-10-10

申请号：US14749955

申请日：2015-06-25

Applicant: MicroUnity Systems Engineering, Inc.

Inventor： Craig Hansen ,  John Moussouris ,  Alexia Massalin

IPC: G06F12/08 ,  G06F12/0875

CPC classification number: G06F12/0875 ,  G06F9/3016 ,  G06F9/30181 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3824 ,  G06F9/3895 ,  G06F2212/452

Abstract: Expandably wide operations are disclosed in which operands wider than the data path between a processor and memory are used in executing instructions. The expandably wide operands reduce the influence of the characteristics of the associated processor in the design of functional units performing calculations, including the width of the register file, the processor clock rate, the exception subsystem of the processor, and the sequence of operations in loading and use of the operand in a wide cache memory.

公开(公告)号：US09706289B2

公开(公告)日：2017-07-11

申请号：US14840275

申请日：2015-08-31

Applicant: ADAMSON SYSTEMS ENGINEERING INC.

Inventor： Alan Brock Adamson ,  Ben Cabot ,  Douglas Campbell

IPC: H04R1/02 ,  H04R1/26 ,  H04R3/14 ,  G10K13/00 ,  H04R1/30 ,  H04R27/00

CPC classification number: H04R1/26 ,  H04R1/30 ,  H04R3/14 ,  H04R27/00 ,  H04R2201/34

Abstract: Loudspeaker systems and assemblies are provided in which mid-frequency producing drivers are provided on opposing sides of a high frequency source comprising a linear high-frequency source connected to a waveguide. Crossover circuitry is provided such that the acoustic output from the mid-frequency drivers overlaps with that of the high-frequency source over an intermediate frequency range associated with acoustic interference between the mid-frequency producing drivers. In some embodiments, the mid-frequency producing drivers are recessed behind the output of the waveguide, and optionally angled outwardly from the waveguide, in order decrease the distance therebetween.

公开(公告)号：US09378018B2

公开(公告)日：2016-06-28

申请号：US14828131

申请日：2015-08-17

Applicant: MicroUnity Systems Engineering, Inc.

Inventor： Craig Hansen ,  John Moussouris ,  Alexia Massalin

IPC: G06F9/38 ,  G06F9/30 ,  G06F9/00

CPC classification number: G06F9/3001 ,  G03F1/36 ,  G06F9/30 ,  G06F9/30007 ,  G06F9/30014 ,  G06F9/30018 ,  G06F9/30029 ,  G06F9/30032 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30054 ,  G06F9/30098 ,  G06F9/30101 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30167 ,  G06F9/35 ,  G06F9/383 ,  G06F9/3851 ,  G06F9/3861 ,  G06F9/3885 ,  G06F9/4484 ,  G06F9/45533 ,  G06F12/02 ,  G06F17/5068 ,  G06F17/5072 ,  G06F17/5081 ,  G06F2217/12 ,  H03M13/158 ,  H03M13/4169 ,  Y02D10/13 ,  Y02D10/26 ,  Y02D10/28 ,  Y02P90/265

Abstract: A programmable processor and method for improving the performance of processors by expanding at least two source operands, or a source and a result operand, to a width greater than the width of either the general purpose register or the data path width. The present invention provides operands which are substantially larger than the data path with of the processor by using the contents of a general purpose register to specify a memory address at which a plurality of data path widths of data can be read or written, as well as the size and shape of the operand. In addition, several instructions and apparatus for implementing these instructions are described which obtain performance advantages if the operands are not limited to the width and accessible number of general purpose registers.

Abstract translation: 一种可编程处理器和方法，用于通过将至少两个源操作数或源和结果操作数扩展到大于通用寄存器或数据路径宽度的宽度的宽度来提高处理器的性能。 本发明提供了通过使用通用寄存器的内容来实质上大于处理器的数据路径的操作数，以指定可读取或写入数据的多个数据路径宽度的存储器地址，以及 操作数的大小和形状。 此外，描述了用于实现这些指令的几个指令和装置，其如果操作数不限于通用寄存器的宽度和可访问数量，则获得性能优点。

公开(公告)号：US20160048393A1

公开(公告)日：2016-02-18

申请号：US14828131

申请日：2015-08-17

Applicant: MicroUnity Systems Engineering, Inc.

Inventor： Craig Hansen ,  John Moussouris ,  Alexia Massalin

IPC: G06F9/30

CPC classification number: G06F9/3001 ,  G03F1/36 ,  G06F9/30 ,  G06F9/30007 ,  G06F9/30014 ,  G06F9/30018 ,  G06F9/30029 ,  G06F9/30032 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30054 ,  G06F9/30098 ,  G06F9/30101 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/30145 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30167 ,  G06F9/35 ,  G06F9/383 ,  G06F9/3851 ,  G06F9/3861 ,  G06F9/3885 ,  G06F9/4484 ,  G06F9/45533 ,  G06F12/02 ,  G06F17/5068 ,  G06F17/5072 ,  G06F17/5081 ,  G06F2217/12 ,  H03M13/158 ,  H03M13/4169 ,  Y02D10/13 ,  Y02D10/26 ,  Y02D10/28 ,  Y02P90/265

Abstract: A programmable processor and method for improving the performance of processors by expanding at least two source operands, or a source and a result operand, to a width greater than the width of either the general purpose register or the data path width. The present invention provides operands which are substantially larger than the data path with of the processor by using the contents of a general purpose register to specify a memory address at which a plurality of data path widths of data can be read or written, as well as the size and shape of the operand. In addition, several instructions and apparatus for implementing these instructions are described which obtain performance advantages if the operands are not limited to the width and accessible number of general purpose registers.

Abstract translation: 一种可编程处理器和方法，用于通过将至少两个源操作数或源和结果操作数扩展到大于通用寄存器或数据路径宽度的宽度的宽度来提高处理器的性能。 本发明提供了通过使用通用寄存器的内容来实质上大于处理器的数据路径的操作数，以指定可读取或写入数据的多个数据路径宽度的存储器地址，以及 操作数的大小和形状。 此外，描述了用于实现这些指令的几个指令和装置，其如果操作数不限于通用寄存器的宽度和可访问数量，则获得性能优点。

公开(公告)号：US20140351565A1

公开(公告)日：2014-11-27

申请号：US14223741

申请日：2014-03-24

Applicant: MICROUNITY SYSTEMS ENGINEERING, INC.

Inventor： Craig HANSEN ,  John MOUSSOURIS ,  Alexia MASSALIN

IPC: G06F9/30

CPC classification number: G06F9/30014 ,  G06F9/30018 ,  G06F9/30025 ,  G06F9/30029 ,  G06F9/30032 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30054 ,  G06F9/30087 ,  G06F9/30101 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/3012 ,  G06F9/30123 ,  G06F9/30145 ,  G06F9/3016 ,  G06F9/30167 ,  G06F9/3816 ,  G06F9/3824 ,  G06F9/383 ,  G06F9/3851 ,  G06F9/3861 ,  G06F9/3873 ,  G06F9/3885 ,  G06F15/7832

Abstract: Systems and apparatuses are presented relating a programmable processor comprising an execution unit that is operable to decode and execute instructions received from an instruction path and partition data stored in registers in the register file into multiple data elements, the execution unit capable of executing group data handling operations that re-arrange data elements in different ways in response to data handling instructions, the execution unit further capable of executing a plurality of different group floating-point and group integer arithmetic operations that each arithmetically operates on the multiple data elements stored in registers in the register file to produce a catenated result that is returned to a register in the register file, wherein the catenated result comprises a plurality of individual results.

Abstract translation: 提出了一种可编程处理器的系统和装置，其包括执行单元，该执行单元可操作以解码和执行从指令路径接收的指令，并将存储在寄存器堆中的寄存器中的数据分割成多个数据元素，该执行单元能够执行群组数据处理 响应于数据处理指令以不同方式重新布置数据元素的操作，所述执行单元还能够执行多个不同的组浮点和组整数运算，每个算术运算对存储在寄存器中的多个数据元素进行算术运算 该寄存器文件产生一个返回到该寄存器文件中的一个寄存器的连线结果，其中该连接结果包括多个单独的结果。

公开(公告)号：US20130251163A1

公开(公告)日：2013-09-26

申请号：US13829208

申请日：2013-03-14

Applicant: ADAMSON SYSTEMS ENGINEERING INC.

Inventor： Alan Brock ADAMSON ,  Ben CABOT

IPC: H04R3/00

CPC classification number: H04R3/12 ,  H02J7/00 ,  H02J9/06 ,  H04R3/00 ,  H04R27/00 ,  H04R29/007 ,  H04R2201/028 ,  H04R2227/003

Abstract: A control and distribution system provides electrical power distribution, audio signal distribution, and control signal distribution to one or more audio components, such as a powered loudspeaker element or a signal conditioning device such as a rack-mounted amplifier. Embodiments allow for the monitoring and/or control of parameters and/or components at or near the endpoint of the system. These parameters or components include low-level parameters associated with the external audio devices, as opposed to merely higher level parameters of the system. The control and distribution system may include an uninterrupted power source for providing power in an online or offline mode to selected components of the external audio devices. In some embodiments, online backup power is provided to low-power components without providing power to amplifiers within the external audio devices.

Abstract translation: 控制和分配系统向一个或多个音频组件（例如有源扬声器元件或诸如机架式放大器的信号调节装置）提供电力分配，音频信号分配和控制信号分配。 实施例允许监视和/或控制系统端点处或附近的参数和/或组件。 这些参数或组件包括与外部音频设备相关联的低级参数，而不仅仅是系统的更高级别的参数。 控制和分配系统可以包括用于在在线或离线模式中为外部音频设备的选定部件提供电力的不间断电源。 在一些实施例中，将在线备用电力提供给低功率组件，而不向外部音频设备内的放大器提供电力。

公开(公告)号：US20040215942A1

公开(公告)日：2004-10-28

申请号：US10757515

申请日：2004-01-15

Applicant: MICROUNITY SYSTEMS ENGINEERING, INC.

Inventor： Craig Hansen ,  John Moussouris

IPC: G06F009/00

CPC classification number: G06F9/30014 ,  G06F9/30018 ,  G06F9/30025 ,  G06F9/30029 ,  G06F9/30032 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30054 ,  G06F9/30087 ,  G06F9/30101 ,  G06F9/30109 ,  G06F9/30112 ,  G06F9/3012 ,  G06F9/30123 ,  G06F9/30145 ,  G06F9/3016 ,  G06F9/30167 ,  G06F9/3816 ,  G06F9/3824 ,  G06F9/383 ,  G06F9/3851 ,  G06F9/3861 ,  G06F9/3873 ,  G06F9/3885 ,  G06F15/7832

Abstract: A system and software for improving the performance of processors by incorporating an execution unit configurable to execute a plurality of instruction streams from the plurality of threads, wherein each instruction stream includes a group instruction that operates on a plurality of data elements in partitioned fields of at least one of the registers to produce a catenated result.

Abstract translation: 一种用于通过结合执行单元来配置以执行来自多个线程的多个指令流的执行单元来提高处理器的性能的系统和软件，其中每个指令流包括对分组字段中的多个数据元素进行操作的组指令 至少有一个寄存器产生连带结果。