公开(公告)号：US20060280315A1

公开(公告)日：2006-12-14

申请号：US10560273

申请日：2004-06-09

申请人： Elwood Norris ,  James Croft

发明人： Elwood Norris ,  James Croft

IPC分类号： H04B3/00

CPC分类号： H04R1/403 ,  H04R2201/401 ,  H04R2217/03 ,  H04R2430/20

摘要： A system for providing audio information to persons in an approach path (12) includes an interaction point (14), and an approach path (12) leading to the interaction point. A parametric sound system (18) is provided, which includes a parametric speaker (20) disposed adjacent to the interaction point. The parametric sound system is configured for limited delivery of sound in a spatially limited audio zone (24) along the approach path (12), within a decibel level above ambient noise levels in the area of the interaction point (14), and sufficiently high to be heard primarily by a person progressing along the approach path (12). The interaction point can be a cashier station, and the system can also include a video display (16) configured to provide video information to persons in the approach path along with the audio information.

摘要翻译： 用于向接近路径（12）中的人提供音频信息的系统包括交互点（14）和通向交互点的进场路径（12）。 提供参数声音系统（18），其包括邻近交互点设置的参数扬声器（20）。 参数声音系统被配置为在相互作用点（14）的区域内的高于环境噪声水平的分贝水平内沿着接近路径（12）在空间有限的音频区域（24）中有限地传送声音，并且足够高 主要由沿着进近路径进行的人员（12）进行听取。 交互点可以是收银台，并且系统还可以包括视频显示器（16），其被配置为向进场路径中的人提供视频信息以及音频信息。

公开(公告)号：US11801394B1

公开(公告)日：2023-10-31

申请号：US18152349

申请日：2023-01-10

申请人： Elwood Norris ,  Seth Putterman

发明人： Elwood Norris ,  Seth Putterman

IPC分类号： A61N2/02 ,  A61N2/00 ,  F41H13/00

CPC分类号： A61N2/02 ,  A61N2/006 ,  F41H13/0043 ,  F41H13/0081

摘要： A method for covertly creating adverse health effects in a human subject includes generating at least one electromagnetic wave at a frequency within the range of about 300 MHz (megahertz) and about 300 GHz (gigahertz). The at least one electromagnetic energy wave is pulsed at a pulse frequency within a target range of human neural oscillations. At least one ultrasonic audio wave is generated at a frequency greater than about 20 kHz (kilohertz). The at least one audio wave is pulsed at the pulse frequency. Each of the at least one pulsed electromagnetic wave and the at least one ultrasonic audio wave are remotely transmitted to the subject's brain.

公开(公告)号：US20050089176A1

公开(公告)日：2005-04-28

申请号：US10984343

申请日：2004-11-08

申请人： Elwood Norris ,  Joseph Norris ,  James Croft

发明人： Elwood Norris ,  Joseph Norris ,  James Croft

IPC分类号： H04R3/00 ,  H04R17/00 ,  H04B3/00 ,  H04B5/00

CPC分类号： H04R17/00 ,  H04R2217/03

摘要： A parametric loudspeaker which uses multiple piezoelectric bimorph transducers. These multiple piezoelectric bimorphs have a resonant frequency which varies from unit to unit. The phase response at and near the resonant frequency changes at a very high rate with slight changes in frequency. The associated modulator electronics have a primary carrier frequency that is optimized for maximum parametric output. This is achieved by aligning the carrier frequency with the flattest portions of the phase curve for maximum phase coordination among the multiple devices.

公开(公告)号：US12097382B2

公开(公告)日：2024-09-24

申请号：US18473834

申请日：2023-09-25

申请人： Elwood Norris ,  Seth Putterman

发明人： Elwood Norris ,  Seth Putterman

IPC分类号： F41H13/00 ,  A61N2/00 ,  A61N2/02

CPC分类号： A61N2/02 ,  A61N2/006 ,  F41H13/0043 ,  F41H13/0081

摘要： A method for covertly creating adverse health effects in a human subject includes generating at least one electromagnetic wave at a frequency within the range of about 300 MHz (megahertz) and about 300 GHz (gigahertz). The at least one electromagnetic energy wave is pulsed at a pulse frequency within a target range of human neural oscillations. The at least one pulsed electromagnetic wave is remotely transmitted to the subject's brain.

公开(公告)号：US20240226592A1

公开(公告)日：2024-07-11

申请号：US18473834

申请日：2023-09-25

申请人： Elwood Norris ,  Seth Putterman

发明人： Elwood Norris ,  Seth Putterman

IPC分类号： A61N2/02 ,  A61N2/00 ,  F41H13/00

CPC分类号： A61N2/02 ,  A61N2/006 ,  F41H13/0043 ,  F41H13/0081

摘要： A method for covertly creating adverse health effects in a human subject includes generating at least one electromagnetic wave at a frequency within the range of about 300 MHz (megahertz) and about 300 GHz (gigahertz). The at least one electromagnetic energy wave is pulsed at a pulse frequency within a target range of human neural oscillations. The at least one pulsed electromagnetic wave is remotely transmitted to the subject's brain.

公开(公告)号：US20070262197A1

公开(公告)日：2007-11-15

申请号：US11712838

申请日：2007-02-28

申请人： Arthur Phelps ,  Dwaine Barnes ,  Elwood Norris ,  Eugene Rock ,  Emitt Wallace

发明人： Arthur Phelps ,  Dwaine Barnes ,  Elwood Norris ,  Eugene Rock ,  Emitt Wallace

IPC分类号： B64C27/10 ,  B64C13/04

CPC分类号： B64C27/52 ,  B64C27/10 ,  B64C31/028

摘要： An ultralight coaxial dual rotor helicopter having a substantially L shaped frame. Attached to the back of the frame is a vertical shaft engine, and a pair of yaw paddles for controlling yaw of the craft. The drive shaft connects to a belt drive at the top of the frame, which transmits the engine power to a transmission and coaxial drive gear for driving the rotors. Crank actuators are provided for tilting the rotor axis to control the pitch and roll of the craft. A pilot seat and ballast tank are attached to the front of the frame. The ballast tank may be filled with a volume of water to balance the craft for the weight of the pilot. The fuel tank is located behind the pilot seat on the centerline of the helicopter, such that as fuel is used and the weight of fuel in the tank changes, the balance of the craft will not be affected.

公开(公告)号：US20050244016A1

公开(公告)日：2005-11-03

申请号：US11121151

申请日：2005-05-02

申请人： Elwood Norris ,  James Croft

发明人： Elwood Norris ,  James Croft

IPC分类号： H04B3/00 ,  H04B5/00

CPC分类号： H04B5/0006

摘要： A method is disclosed for generating parametric audio output based on the interaction of multiple ultrasonic outputs within air as a nonlinear medium. The method includes the step of generating an electronic signal comprising at least two ultrasonic signals having a difference in value which falls within an audio frequency range. The electronic signal can be transferred to an electrostatic emitter diaphragm which couples directly with the air as part of a single stage energy conversion process. The electronic signal can be converted at the diaphragm directly to a mechanical displacement as a driver member of a parametric speaker. The ultrasonic signals can be mechanically emitted from the diaphragm into the air as ultrasonic compression waves which interact within the air to generate the parametric audio output.

摘要翻译： 公开了一种基于空气中的多个超声波输出作为非线性介质的相互作用产生参数音频输出的方法。 该方法包括产生电子信号的步骤，该电子信号包括至少两个具有属于音频范围内的差值的超声波信号。 电子信号可以被传送到静电发射器隔膜，其直接与空气耦合，作为单级能量转换过程的一部分。 电子信号可以在隔膜处直接转换为机械位移，作为参数扬声器的驱动器构件。 超声信号可以从隔膜机械地发射到空气中，作为在空气中相互作用以产生参数音频输出的超声波压缩波。

公开(公告)号：US20060233404A1

公开(公告)日：2006-10-19

申请号：US11196803

申请日：2005-08-02

申请人： James Croft ,  Elwood Norris

发明人： James Croft ,  Elwood Norris

IPC分类号： H04R25/00

CPC分类号： H04R1/403 ,  H04R1/30 ,  H04R17/005 ,  H04R31/00 ,  H04R2201/401 ,  H04R2217/03

摘要： A system and method is disclosed for a parametric emitter array with enhanced emitter-to-air acoustic coupling. The system comprises a plate support member having opposing first and second faces separated by an intermediate plate body. The plate body can have a plurality of conduits configured as an array of acoustic horns. Each horn can have a small throat opening at the first face and an intermediate horn section which diverges to a broad mouth opening at the second face. An emitter membrane can be positioned in direct contact with the first face and extending across the small throat openings. The emitter membrane can be biased by (i) applying tension to the emitter membrane extending across the throat openings, (ii) displacing the emitter membrane into a non-planar configuration, and (iii) capturing the emitter membrane at the first face using an adhesive substance. A variable electrical signal can be applied to the emitter membrane for propagation through the intermediate horn section and out the broad mouth opening at the second face.

摘要翻译： 公开了一种具有增强的发射器对空气声耦合的参数发射极阵列的系统和方法。 该系统包括具有由中间板体分隔的相对的第一和第二表面的板支撑构件。 板体可以具有构造为声喇叭阵列的多个导管。 每个喇叭可以在第一面具有小的喉部开口，并且在第二面处分散到宽口开口的中间喇叭部分。 发射器膜可以定位成与第一面直接接触并且延伸穿过小喉部开口。 发射体膜可以通过（i）向延伸穿过喉部开口的发射器膜施加张力，（ii）将发射器膜置于非平面构型中，以及（iii）使用 粘合剂物质。 可变电信号可以施加到发射器膜，以通过中间喇叭部分传播，并且在第二面处从宽开口开口。

公开(公告)号：US20050226438A1

公开(公告)日：2005-10-13

申请号：US10529013

申请日：2003-03-18

申请人： Elwood Norris ,  James Croft

发明人： Elwood Norris ,  James Croft

IPC分类号： H04B3/00 ,  H04B3/56 ,  H04R27/00 ,  H04R27/04

CPC分类号： F41H13/0081 ,  G10K15/02 ,  H04B3/56 ,  H04R27/00 ,  H04R27/04 ,  H04R2217/03

摘要： A sound emitting device (10) for providing at least one new sonic or subsonic frequency as a by-product of emitting a waveform of at least two ultrasonic frequencies whose difference in value corresponds to the desired new sonic or subsonic frequency. The device includes a parametric emitting perimeter or plurality of emitter segments (13) positioned around a central open section (15). This open section (15) is structured with a diagonal width greater than a cross-sectional diagonal of the parametric emitting perimeter. An ultrasonic frequency source (60) and sonic/subsonic frequency generator (62) arc coupled together to a modulating circuit (61) for mixing an ultrasonic frequency signal with an electrical signal corresponding to the at least one new sonic or subsonic frequency. The modulator output is coupled to the emitting perimeter (64) which comprises ultrasonic frequency emitting material for propagating the mixed waveform into air for demodulating the waveform to generate the at least one new sonic or subsonic frequency.

摘要翻译： 一种声发射装置（10），用于提供至少一种新的声音或亚音速频率作为发射至少两个超声波频率的波形的副产物，其差值对应于期望的新的声音或亚音速频率。 该装置包括围绕中心开口部分（15）定位的参数发射周界或多个发射器部分（13）。 这个开放部分（15）被构造成具有大于参数发射周界的横截面对角线的对角线宽度。 超声频率源（60）和声音/亚音速频率发生器（62）一起耦合到调制电路（61），用于将超声频率信号与对应于至少一个新的声音或亚音速频率的电信号混合。 调制器输出耦合到发射周边（64），其包括用于将混合波形传播到空气中的超声波发射材料，用于解调波形以产生至少一个新的声音或亚音速频率。

公开(公告)号：US06842146B2

公开(公告)日：2005-01-11

申请号：US10084259

申请日：2002-02-25

申请人： Igor Alexeff ,  Elwood Norris ,  Theodore Anderson

发明人： Igor Alexeff ,  Elwood Norris ,  Theodore Anderson

IPC分类号： H01Q1/26 ,  H01Q23/00 ,  H01Q19/19

CPC分类号： H01Q1/26

摘要： An antenna system for receiving electromagnetic waves of predetermined frequency range is disclosed comprising an antenna configured for receiving electromagnetic waves; and a plasma filter configured for reflecting a first electromagnetic frequency emitted from a remote source, while at the same time passing a second electromagnetic frequency, such that one of the first electromagnetic frequency and the second electromagnetic frequency is received by the antenna. The electromagnetic wave filter can comprise a power medium positioned with respect to a region of space; a composition disposed within the region of space for forming a plasma; an energy source electromagnetically coupled to the power medium such that a plasma may be formed in the region of space; and a control mechanism for varying plasma density within the region of space, wherein the plasma density will reflect a first electromagnetic frequency emitted from a remote source, while at the same time passing a second electromagnetic frequency.

摘要翻译： 公开了一种用于接收预定频率范围的电磁波的天线系统，包括被配置为接收电磁波的天线; 以及等离子体滤波器，被配置为用于反射从远程源发射的第一电磁频率，同时通过第二电磁频率，使得第一电磁频率和第二电磁频率中的一个被天线接收。 电磁波滤波器可以包括相对于空间区域定位的功率介质; 设置在用于形成等离子体的空间区域内的组合物; 电磁耦合到电力介质的能量源，使得可以在空间区域中形成等离子体; 以及用于在空间区域内改变等离子体密度的控制机构，其中等离子体密度将反射从远程源发射的第一电磁频率，同时通过第二电磁频率。