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1. 发明授权

US5627747A System for developing and operating an active sound and vibration control system 失效
标题翻译：用于开发和操作主动声音和振动控制系统的系统
公开(公告)号：US5627747A
公开(公告)日：1997-05-06
申请号：US322585
申请日：1994-10-13
申请人： Douglas E. Melton , James E. Allard , Brian M. Finn , Jerry J. Trantow , Steven R. Popovich , Trevor A. Laak , Mark C. Allie , Larry J. Eriksson
发明人： Douglas E. Melton , James E. Allard , Brian M. Finn , Jerry J. Trantow , Steven R. Popovich , Trevor A. Laak , Mark C. Allie , Larry J. Eriksson
IPC分类号： F16F15/02 , G10K11/178 , G06F19/00
CPC分类号： G10K11/178 , F16F15/02 , G10K2210/112 , G10K2210/1291 , G10K2210/3026 , G10K2210/3027 , G10K2210/3222
摘要： A system that facilitates the development and operation of active sound or vibration control systems, especially for those not skilled in computer programming. The system facilitates the development of developing active sound or vibration control systems implementing an adaptive control model. In particular, the system has a software collection containing control system software that implements an adaptive control model which can be programmed on an electronic controller to actively control sound or vibration. The system also has a user interface that prompts the user to enter information pertaining to the control system being developed so that the electronic controller can implement an adaptive control model in accordance with the information entered by the user.
摘要翻译：一种促进主动声音或振动控制系统的开发和操作的系统，特别是对于那些不熟练的计算机程序设计的系统。该系统有助于开发实现自适应控制模型的主动声音或振动控制系统。特别地，该系统具有包含控制系统软件的软件集合，其实现了可以在电子控制器上编程的自适应控制模型，以主动控制声音或振动。该系统还具有提示用户输入与正在开发的控制系统有关的信息的用户界面，使得电子控制器可以根据用户输入的信息来实现自适应控制模型。

2. 发明授权

US5386477A Active acoustic control system matching model reference 失效
标题翻译：主动声控系统配套模型参考
公开(公告)号：US5386477A
公开(公告)日：1995-01-31
申请号：US16694
申请日：1993-02-11
申请人： Steven R. Popovich , Trevor A. Laak , Mark C. Allie
发明人： Steven R. Popovich , Trevor A. Laak , Mark C. Allie
IPC分类号： F01N1/00 , G10K11/178 , H03H17/00 , H03H21/00 , H04B3/04 , G10K11/16
CPC分类号： G10K11/178 , G10K2210/129 , G10K2210/30232 , G10K2210/3035 , G10K2210/3049
摘要： An acoustic system (20) includes a model reference (22) having a selectably programmable response, and an active model (24) including in combination an acoustic path (26) and an adaptive filter (28) such that the combination of the acoustic path (26) and the adaptive filter (28) adaptively models the model reference (22) such that the combined response of the acoustic path (26) and the adaptive filter (28) provides an active model response matching the response of the model reference (22).
摘要翻译：声学系统（20）包括具有可选择地可编程响应的模型参考（22）和包括声学路径（26）和自适应滤波器（28）的组合的有源模型（24），使得声学路径（26）和自适应滤波器（28）对模型参考（22）自适应地建模，使得声路径（26）和自适应滤波器（28）的组合响应提供与模型参考的响应匹配的有效模型响应 22）。

3. 发明授权

US5586189A Active adaptive control system with spectral leak 失效
标题翻译：主动自适应控制系统具有频谱泄漏
公开(公告)号：US5586189A
公开(公告)日：1996-12-17
申请号：US166698
申请日：1993-12-14
申请人： Mark C. Allie , Steven R. Popovich
发明人： Mark C. Allie , Steven R. Popovich
IPC分类号： H03H21/00 , A61F11/06
CPC分类号： H03H21/0012 , H03H2021/007 , H03H2021/0074
摘要： An act control system introduces a control signal put transducer (14) to combine with the system input signal (6) and yield a system output signal (8). An adaptive filter model (40) has an output (46) supplying a correction signal to the output transducer to introduce the control signal. The model has a first error input (44, 232, 248) driven by an error signal from an error transducer (16) to drive the correction signal toward a value matching the system input signal to modify and/or cancel same. The model has a second error input (202, 224, 240, 268, 280) selectively driven by a spectral leak signal (212) to drive the correction signal away from such matching value by driving the correction signal towards zero, to selectively constrain performance of the model in response to a given condition of a given parameter.
摘要翻译：动作控制系统引入控制信号放大换能器（14）以与系统输入信号（6）组合并产生系统输出信号（8）。自适应滤波器模型（40）具有向输出变换器提供校正信号以输出控制信号的输出（46）。该模型具有由误差传感器（16）的误差信号驱动的第一误差输入（44,232,248），以将校正信号驱动到与系统输入信号匹配的值以修改和/或取消相同的值。该模型具有由频谱泄漏信号（212）选择性驱动的第二误差输入（202,224,240,268,280），以通过将校正信号驱动到零来驱动校正信号远离这种匹配值，以选择性地约束性能的模型响应于给定参数的给定条件。

4. 发明授权

US5396561A Active acoustic attenuation and spectral shaping system 失效
标题翻译：主动声衰减和频谱整形系统
公开(公告)号：US5396561A
公开(公告)日：1995-03-07
申请号：US920259
申请日：1992-07-27
申请人： Steven R. Popovich , Mark C. Allie
发明人： Steven R. Popovich , Mark C. Allie
IPC分类号： G10K11/178 , A61F11/06 , H03B29/00
CPC分类号： G10K11/1784 , G10K2210/112 , G10K2210/3012 , G10K2210/3017 , G10K2210/3044 , G10K2210/3045 , G10K2210/3049 , G10K2210/51
摘要： An active acoustic system provides attenuation and spectral shaping of an acoustic wave. A phase lock loop (304) phase locks to the input acoustic wave (6) and generates (306) a desired signal or tone (308) in given phase relation therewith. An error signal (44) from an error transducer or microphone (16) is summed (302) with the desired signal (308) and the resultant sum is supplied to the error input (202) of an adaptive filter model (40) which outputs a correction signal (46) to an output transducer or speaker (14) to introduce the canceling and shaping acoustic wave. In other embodiments, various combinations sum the desired signal (308) with the error signal (44), the model output correction signal (46), and the model input signal (42). Speaker and error path compensation (146, 318, 320) and feedback compensation (340) is provided.
摘要翻译：主动声学系统提供声波的衰减和频谱整形。相位锁定环（304）相位锁定到输入声波（6），并以给定的相位关系产生（306）期望的信号或音调（308）。来自误差换能器或麦克风（16）的误差信号（44）与期望信号（308）相加（302），并且将所得和提供给自适应滤波器模型（40）的误差输入（202），输出将校正信号（46）输出到输出换能器或扬声器（14）以引入抵消和整形声波。在其他实施例中，各种组合将期望信号（308）与误差信号（44），模型输出校正信号（46）和模型输入信号（42）相加。提供扬声器和误差路径补偿（146,318,320）和反馈补偿（340）。

5. 发明授权

US4811309A Microphone probe for acoustic measurement in turbulent flow 失效
标题翻译：用于湍流声学测量的麦克风探头
公开(公告)号：US4811309A
公开(公告)日：1989-03-07
申请号：US94753
申请日：1987-09-04
申请人： Larry J. Eriksson , Mark C. Allie , Richard H. Hoops
发明人： Larry J. Eriksson , Mark C. Allie , Richard H. Hoops
IPC分类号： G10K11/00 , H04R1/08 , H04R3/00 , H04R23/00
CPC分类号： G10K11/004 , H04R1/086 , H04R3/005
摘要： A microphone probe for acoustic measurement in turbulent flow. The probe includes a tube having a closed end facing upstream with respect to the direction of sound propagation, and a microphone is located in the downstream end of the tube. The tube is provided with a plurality of small ports, or alternately a slit, that extend a substantial portion of the length of the tube and an acoustically resistive material is stretched across the ports and clamped to the tube. In one form of the invention, the side edges of the material are connected to rigid bars and the bars are drawn together by a plurality of threaded fasteners to stretch the material over the ports. The threaded adjustment of the fasteners provides a means for varying the acoustical resistance of the material. In a second form of the invention, the bars to which the side edges of the material are attached, are clamped together by spring clips.
摘要翻译：用于湍流声学测量的麦克风探头。该探针包括一个具有相对于声音传播方向面向上游的封闭端的管，并且麦克风位于管的下游端。管设置有多个小端口，或者可选地，狭缝，其延伸管的长度的大部分，并且阻声材料在端口上拉伸并夹紧到管。在本发明的一种形式中，材料的侧边缘连接到刚性棒，并且杆通过多个螺纹紧固件拉在一起，以将材料拉伸在端口上。紧固件的螺纹调节件提供用于改变材料的抗电阻的装置。在本发明的第二种形式中，材料的侧边缘所附着的条被弹簧夹夹在一起。

6. 发明授权

US06540816B2 Regenerable filter with localized and efficient heating 失效
标题翻译：具有局部高效加热的可再生过滤器
公开(公告)号：US06540816B2
公开(公告)日：2003-04-01
申请号：US09935849
申请日：2001-08-23
申请人： Mark C. Allie , Barry M. Verdegan , Murray R. Schukar , William C. Haberkamp , C. Raymond Cheng , Matthew P. Henrichsen
发明人： Mark C. Allie , Barry M. Verdegan , Murray R. Schukar , William C. Haberkamp , C. Raymond Cheng , Matthew P. Henrichsen
IPC分类号： B01D4600
CPC分类号： F01N3/0211 , F01N3/0222 , F01N3/027 , F01N3/028 , Y10S55/05 , Y10S55/10 , Y10S55/30 , Y10S264/48 , Y10T156/1025
摘要： An exhaust aftertreatment filter is provided with localized and efficient heating for regeneration. Electrical and/or thermal conductors are wound with filter media sheets into a filter roll and/or conductors are provided at axial ends of the filter roll and/or microwave radiation is used for localized hot zone heating. Regeneration is provided at lateral slices of the filter roll lying in a plane extending transversely and radially relative to the filter roll axis.
摘要翻译：排气后处理过滤器具有局部和有效的再生加热。电和/或热导体用过滤介质片卷绕到过滤辊中，和/或在过滤辊的轴向端部设置导体和/或微波辐射用于局部热区加热。在位于横向和径向相对于过滤辊轴线延伸的平面中的过滤辊的横向切片处提供再生。

7. 发明授权

US5172416A Active attenuation system with specified output acoustic wave 失效
标题翻译：具有指定输出声波的主动衰减系统
公开(公告)号：US5172416A
公开(公告)日：1992-12-15
申请号：US613102
申请日：1990-11-14
申请人： Mark C. Allie , Larry J. Eriksson , Cary D. Bremigan
发明人： Mark C. Allie , Larry J. Eriksson , Cary D. Bremigan
IPC分类号： G10K11/178
CPC分类号： G10K11/1784 , G10K2210/112 , G10K2210/3012 , G10K2210/3017 , G10K2210/3044 , G10K2210/3045 , G10K2210/3049 , G10K2210/51
摘要： An active acoustic attenuation system specifies the error signal (44) to correspondingly specify the output acoustic wave. In the preferred embodiment, the error signal (44) is specified by summing (210) the error signal (44) with a desired signal (204) to provide a specified error signal (206) to the error input (202) of the adaptive filter model (40) such that the model (40) outputs the correction signal (46) to the output transducer (14) to introduce the canceling acoustic wave which specifies the output acoustic wave such that a desired signal is present in the output acoustic wave.

8. 发明授权

US5033082A Communication system with active noise cancellation 失效
标题翻译：具有主动消除噪声的通信系统
公开(公告)号：US5033082A
公开(公告)日：1991-07-16
申请号：US388014
申请日：1989-07-31
申请人： Larry J. Eriksson , Mark C. Allie
发明人： Larry J. Eriksson , Mark C. Allie
IPC分类号： A61B5/055 , G01R33/385 , G10K11/178 , H04R3/02
CPC分类号： G10K11/1786 , G01R33/3854 , G10K2210/108 , G10K2210/1082 , G10K2210/1161 , G10K2210/1282 , G10K2210/3012 , G10K2210/3046 , G10K2210/3224 , G10K2210/511 , G10K2210/512
摘要： An active acoustic attenuation system (10) is provided with various adaptive filter models (40, 48, 56, 70, 84, 100) enabling communication between persons (26, 30) in spaced zones (12, 16) by selectively cancelling undesired noise and undesired speech, all on an on-line basis without dedicated off-line pretraining and also for both broadband and narrowband noise.

9. 发明授权

US07434205B1 Virtual type interpretation, interaction and detection 失效
标题翻译：虚拟类型解释，交互和检测
公开(公告)号：US07434205B1
公开(公告)日：2008-10-07
申请号：US11061113
申请日：2005-02-18
申请人： Shawn K. Steenhagen , Jerry J. Trantow , Mark C. Allie
发明人： Shawn K. Steenhagen , Jerry J. Trantow , Mark C. Allie
IPC分类号： G06F9/44
CPC分类号： G06F8/20 , G06F9/451 , G06F11/3664
摘要： Interpretation of virtual types in a software development, debugging, or monitoring environment. Display and modification of variables having virtual types. Detection of virtual types.
摘要翻译：在软件开发，调试或监控环境中解释虚拟类型。显示和修改具有虚拟类型的变量。检测虚拟类型。

10. 发明授权

US4837834A Active acoustic attenuation system with differential filtering 失效
标题翻译：具有差分滤波功能的主动声衰减系统
公开(公告)号：US4837834A
公开(公告)日：1989-06-06
申请号：US189994
申请日：1988-05-04
申请人： Mark C. Allie
发明人： Mark C. Allie
IPC分类号： H04R3/00 , G10K11/178
CPC分类号： G10K11/1784 , G10K2210/3045 , G10K2210/503 , G10K2210/512
摘要： An adaptive active acoustic attenuation system is provided with extended frequency range to attenuate undesired noise which was previously filtered out to avoid instability of the adaptive model. The input signal from the input microphone to the model and the error signal from the error microphone to the model are differentially bandpass filtered to provide a narrower frequency range error signal. In one embodiment, the model operates in its stable region to provide accurate well behaved correction signals to the cancelling loudspeaker, while still receiving a low frequency input noise signal from the input microphone including frequencies below such range. Minimum attenuation frequency has been reduced by at least an octave.

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