公开(公告)号：US20130329907A1

公开(公告)日：2013-12-12

申请号：US13605286

申请日：2012-09-06

Applicant: Mingsian R. Bai ,  Ching-Cheng Chen ,  Yi-Yang Lo

Inventor： Mingsian R. Bai ,  Ching-Cheng Chen ,  Yi-Yang Lo

IPC: H04R3/00

CPC classification number: H04R3/005 ,  H04R2201/403 ,  H04R2430/25

Abstract: A miniature electronic shotgun microphone, which is used to receive a sound source from a specified direction, comprises a pick-up member, an A/D (Analog/Digital) conversion unit, and a digital signal processor. The pick-up member includes a first pick-up unit, a second pick-up unit separated from the first pick-up unit by a first distance, and a third pick-up unit separated from the second pick-up unit by a second distance; the first distance is greater than the second distance. The first pick-up unit, the second pick-up unit and the third pick-up unit respectively receive the sound source and output an analog signal. The A/D conversion unit and the digital signal processor process the analog signals, and convert them into a directional digital acoustic signal. Thus, the directional digital acoustic signal has a maximum pick-up frequency. Thereby is decreased grating lobes and spatial aliasing.

Abstract translation: 用于从指定方向接收声源的微型电子霰弹枪麦克风包括拾取构件，A / D（模数/数字）转换单元和数字信号处理器。 拾取构件包括第一拾取单元，与第一拾取单元分离第一距离的第二拾取单元和第二拾取单元，第二拾取单元与第二拾取单元分离，第二拾取单元 距离; 第一距离大于第二距离。 第一拾取单元，第二拾取单元和第三拾取单元分别接收声源并输出模拟信号。 A / D转换单元和数字信号处理器处理模拟信号，并将其转换为定向数字声信号。 因此，定向数字声信号具有最大的拾取频率。 从而减少了栅瓣和空间混叠。

公开(公告)号：US20090222506A1

公开(公告)日：2009-09-03

申请号：US12321282

申请日：2009-01-20

Applicant: Donald C. Jeffery ,  John M. Clark ,  Scott T. Frenkiel ,  Ching-Cheng Chen ,  Ivan C. Ho

Inventor： Donald C. Jeffery ,  John M. Clark ,  Scott T. Frenkiel ,  Ching-Cheng Chen ,  Ivan C. Ho

IPC: G06F15/16

CPC classification number: G06F11/3404 ,  G06F11/3409 ,  G06F2201/815 ,  G06F2201/865 ,  G06F2201/875 ,  G06F2201/88 ,  G06F2201/885 ,  H04L41/142 ,  H04L41/5009 ,  H04L43/024 ,  H04L43/0847

Abstract: A method and system for metering and analyzing usage and performance data of virtualized compute and network infrastructures is disclosed. The processing functions of the metered data are divided into “processing units” that are configured to execute on a server (or plurality of interconnected servers). Each processing unit receives input from an upstream processing unit, and processes the metered data to produce output for a downstream processing unit. The types of processing units, as well as the order of the processing units is user-configurable (e.g. via XML file), thus eliminating the need to modify source code of the data processing application itself, thereby saving considerable time, money, and development resources required to manage the virtualized compute and network infrastructure.

Abstract translation: 公开了一种用于计量和分析虚拟化计算和网络基础设施的使用和性能数据的方法和系统。 计量数据的处理功能被划分为被配置为在服务器（或多个互连的服务器）上执行的“处理单元”。 每个处理单元从上游处理单元接收输入，并处理计量数据以产生用于下游处理单元的输出。 处理单元的类型以及处理单元的顺序是用户可配置的（例如通过XML文件），因此不需要修改数据处理应用程序的源代码，从而节省大量的时间，金钱和开发 管理虚拟化计算和网络基础设施所需的资源。

公开(公告)号：US5636478A

公开(公告)日：1997-06-10

申请号：US421445

申请日：1995-04-13

Applicant: Ching-Cheng Chen

Inventor： Ching-Cheng Chen

IPC: E04H15/20 ,  E04H15/32 ,  A45F3/00

CPC classification number: E04H15/20 ,  E04H15/324 ,  E04H2015/201 ,  E04H2015/208

Abstract: An inflatable tent structure for single person use or multiple person use, comprising an inflatable tent and an automatically inflatable cushion placed in the tent, wherein the tent is made of two sheets of waterproof nylon PU cloths by means of cutting, adhering and sewing. At least a joint portion between two adjacent faces being is disposed with an inflating passage which can be inflated and expanded to stretch and support the tent. An inflating valve is disposed on the inflating passage and each long face of the tent is disposed with ventilating windows. The cushion is formed by an upper and a lower waterproof nylon PU cloths and a sponge layer sandwiched therebetween an inflating valve is disposed on a corner of the cushion. The cushion is adapted to be placed and secured on the bottom of the tent for a user to sit or lie thereon. The material of the tent structure is recoverable and can be burned without producing toxic gas.

Abstract translation: 一种用于单人使用或多人使用的充气帐篷结构，包括放置在帐篷中的充气帐篷和自动充气垫，其中帐篷由两片防水尼龙PU布通过切割，粘合和缝合制成。 两个相邻面之间的至少一个接合部分设置有一个充气通道，该充气通道可以膨胀和膨胀以拉伸和支撑帐篷。 充气阀设置在充气通道上，帐篷的每个长面设有通风窗。 衬垫由上部和下部防水尼龙PU布形成，并且夹在其间的海绵层设置在缓冲垫的角部上。 衬垫适于放置并固定在帐篷的底部，供使用者坐在或躺在其上。 帐篷结构的材料是可回收的，可以燃烧而不产生有毒气体。

公开(公告)号：US09151662B2

公开(公告)日：2015-10-06

申请号：US13360123

申请日：2012-01-27

Applicant: Mingsian R. Bai ,  Ching-Cheng Chen ,  Yi-Yang Lo ,  Chun-Kai Wang ,  Shen-Wei Juan

Inventor： Mingsian R. Bai ,  Ching-Cheng Chen ,  Yi-Yang Lo ,  Chun-Kai Wang ,  Shen-Wei Juan

IPC: H04R3/00 ,  G01H3/12

CPC classification number: G01H3/125

Abstract: A method for visualizing sound source energy distribution in an echoic environment comprises steps: arranging in an echoic environment a plurality of arrayed sound pickup units, wherein each sound pickup unit includes at least two microphones separated by a directive distance enabling the sound pickup unit to have a primary pickup direction; disposing the sound pickup units with the primary pickup directions thereof pointing toward a sound source in the echoic environment, and measuring the sound source by the sound pickup units to obtain a sound source-related parameter; substituting the directive distance and the parameter into an algorithm to make the parameter have directivity; and then substituting the parameter into an ESM algorithm to establish a sound source energy distribution profile. Thereby, the method can measure a sound source in a specified direction in an echoic environment and establish a visualized sound source energy distribution profile.

Abstract translation: 一种用于在回声环境中可视化声源能量分布的方法包括以下步骤：在回声环境中布置多个排列的拾音单元，其中每个声音拾取单元包括由指示距离分开的至少两个麦克风，使得声音拾取单元具有 主要方向; 在所述回声环境中将所述拾音单元的主要拾取方向指向声源，并且通过所述声音拾取单元测量所述声源以获得声源相关参数; 将指令距离和参数代入算法中，使参数具有方向性; 然后将该参数代入ESM算法以建立声源能量分布曲线。 因此，该方法可以在回波环境中测量指定方向上的声源并建立可视化的声源能量分布曲线。

公开(公告)号：US09148723B2

公开(公告)日：2015-09-29

申请号：US13605286

申请日：2012-09-06

Applicant: Mingsian R. Bai ,  Ching-Cheng Chen ,  Yi-Yang Lo

Inventor： Mingsian R. Bai ,  Ching-Cheng Chen ,  Yi-Yang Lo

IPC: H04R3/00

CPC classification number: H04R3/005 ,  H04R2201/403 ,  H04R2430/25

Abstract: A miniature electronic shotgun microphone, which is used to receive a sound source from a specified direction, comprises a pick-up member, an A/D (Analog/Digital) conversion unit, and a digital signal processor. The pick-up member includes a first pick-up unit, a second pick-up unit separated from the first pick-up unit by a first distance, and a third pick-up unit separated from the second pick-up unit by a second distance; the first distance is greater than the second distance. The first pick-up unit, the second pick-up unit and the third pick-up unit respectively receive the sound source and output an analog signal. The A/D conversion unit and the digital signal processor process the analog signals, and convert them into a directional digital acoustic signal. Thus, the directional digital acoustic signal has a maximum pick-up frequency. Thereby is decreased grating lobes and spatial aliasing.

Abstract translation: 用于从指定方向接收声源的微型电子霰弹枪麦克风包括拾取构件，A / D（模数/数字）转换单元和数字信号处理器。 拾取构件包括第一拾取单元，与第一拾取单元分离第一距离的第二拾取单元和第二拾取单元，第二拾取单元与第二拾取单元分离，第二拾取单元 距离; 第一距离大于第二距离。 第一拾取单元，第二拾取单元和第三拾取单元分别接收声源并输出模拟信号。 A / D转换单元和数字信号处理器处理模拟信号，并将其转换为定向数字声信号。 因此，定向数字声信号具有最大的拾取频率。 从而减少了栅瓣和空间混叠。

公开(公告)号：US20130142357A1

公开(公告)日：2013-06-06

申请号：US13360123

申请日：2012-01-27

Applicant: Mingsian R. BAI ,  Ching-Cheng Chen ,  Yi-Yang Lo ,  Chun-Kai Wang ,  Shen-Wei Juan

Inventor： Mingsian R. BAI ,  Ching-Cheng Chen ,  Yi-Yang Lo ,  Chun-Kai Wang ,  Shen-Wei Juan

IPC: H04R3/00

CPC classification number: G01H3/125

Abstract: A method for visualizing sound source energy distribution in an echoic environment comprises steps: arranging in an echoic environment a plurality of arrayed sound pickup units, wherein each sound pickup unit includes at least two microphones separated by a directive distance enabling the sound pickup unit to have a primary pickup direction; disposing the sound pickup units with the primary pickup directions thereof pointing toward a sound source in the echoic environment, and measuring the sound source by the sound pickup units to obtain a sound source-related parameter; substituting the directive distance and the parameter into an algorithm to make the parameter have directivity; and then substituting the parameter into an ESM algorithm to establish a sound source energy distribution profile. Thereby, the method can measure a sound source in a specified direction in an echoic environment and establish a visualized sound source energy distribution profile.

Abstract translation: 一种用于在回声环境中可视化声源能量分布的方法包括以下步骤：在回声环境中布置多个排列的拾音单元，其中每个声音拾取单元包括由指示距离分开的至少两个麦克风，使得声音拾取单元具有 主要方向; 在所述回声环境中将所述拾音单元的主要拾取方向指向声源，并且通过所述声音拾取单元测量所述声源以获得声源相关参数; 将指令距离和参数代入算法中，使参数具有方向性; 然后将该参数代入ESM算法以建立声源能量分布曲线。 因此，该方法可以在回波环境中测量指定方向上的声源并建立可视化的声源能量分布曲线。