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51. 发明授权

US08743076B1 Sensor array touchscreen recognizing finger flick gesture from spatial pressure distribution profiles 有权
标题翻译：传感器阵列触摸屏识别来自空间压力分布特征的手指轻弹手势
公开(公告)号：US08743076B1
公开(公告)日：2014-06-03
申请号：US14160511
申请日：2014-01-21
申请人： Lester F. Ludwig
发明人： Lester F. Ludwig
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： Touch screen user interfaces configured to detect a touch gesture for controlling software applications, computers, devices, machinery, and process environments. Such user interfaces can be manipulated by users and provide a wide range of uses with computer applications, assistance to the disabled, and control of electronic devices, machines, and processes. Enhancements can include velocity and pressure sensing capabilities. The touch screen can be realized with a transparent touch sensor array positioned over a visual display. The touch screen can be configured to measure a spatial pressure distribution profile from a touch on the touch screen and recognize gestures based on dynamics among spatial pressure distribution profiles. In an example implementation, the gesture recognition may rely solely on dynamics of shape differences between hand contact patterns and omit the use of pressure, as the shape of the spatial pressure distribution profile does not vary much by pressure.
摘要翻译：触摸屏用户界面被配置为检测用于控制软件应用，计算机，设备，机械和处理环境的触摸手势。这样的用户界面可以由用户操纵并且提供与计算机应用程序的广泛使用，对残疾人的帮助，以及电子设备，机器和过程的控制。增强功能可以包括速度和压力感测功能。触摸屏可以通过位于视觉显示器上的透明触摸传感器阵列来实现。触摸屏可被配置成从触摸屏上的触摸测量空间压力分布曲线，并基于空间压力分布曲线之间的动态识别手势。在示例实现中，手势识别可以仅依靠手接触图形之间的形状差异的动力学，并且省略压力的使用，因为空间压力分布轮廓的形状不受压力变化很大。

52. 发明申请

US20130201135A1 Gesture-Based User Interface Employing Video Camera 有权
标题翻译：基于手势的用户界面采用摄像机
公开(公告)号：US20130201135A1
公开(公告)日：2013-08-08
申请号：US13794138
申请日：2013-03-11
申请人： Lester F. LUDWIG
发明人： Lester F. LUDWIG
IPC分类号： G06F3/00
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： Systems and methods for providing a free-space gesture-based user interface for a computer workstation and desktop software applications are disclosed. In one implementation, the system includes a video camera to generate real-time video signals responsive to a user gesture as observed by the video camera, and a processor to generate control signals responsive to the real-time video signals responsive to the user gesture observed by the video camera. The control signals are used to control a desktop software application executing on the computer workstation, such that at least one aspect of the desktop software application is responsive to the user gesture observed by the video camera.
摘要翻译：公开了用于为计算机工作站和桌面软件应用提供基于自由空间手势的用户界面的系统和方法。在一个实现中，系统包括摄像机，以响应于由摄像机观察到的用户手势产生实时视频信号，以及处理器，响应于所述实时视频信号响应于所观察到的用户手势而产生响应于实时视频信号的控制信号由摄像机。控制信号用于控制在计算机工作站上执行的桌面软件应用程序，使得桌面软件应用程序的至少一个方面响应于由摄像机观察到的用户手势。

53. 发明申请

US20120223903A1 HIGH PARAMETER-COUNT TOUCH-PAD CONTROLLER 审中-公开
标题翻译：高参数计数触控板控制器
公开(公告)号：US20120223903A1
公开(公告)日：2012-09-06
申请号：US13470725
申请日：2012-05-14
申请人： Lester F. Ludwig
发明人： Lester F. Ludwig
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： An apparatus including a touch user interface device including a sensor array configured to sense spatial information associated with one or more contiguous regions of contact and a processing device in communication with the touch user interface device configured to discern a first contiguous region of contact corresponding to a first finger from the one or more contiguous regions of contact, determine a first spatial distribution profile of the first contiguous region at a first time, determine a second spatial distribution profile of the first contiguous region at a second time, analyze a shape variation of the second spatial distribution profile in comparison to the first spatial distribution profile to determine a rotational movement of the first finger, generate a control signal in response to the detected rotational movement.
摘要翻译：一种包括触摸用户界面装置的装置，包括被配置为感测与一个或多个相邻联系区域相关联的空间信息的传感器阵列以及与所述触摸用户界面装置通信的处理装置，所述处理装置被配置为辨别对应于从所述一个或多个连续的接触区域的第一手指，在第一时间确定所述第一连续区域的第一空间分布轮廓，在第二时间确定所述第一连续区域的第二空间分布轮廓，分析所述第一连续区域的形状变化第二空间分布轮廓与第一空间分布轮廓相比较以确定第一手指的旋转运动，响应于检测到的旋转运动产生控制信号。

54. 发明申请

US20100224052A1 SIGNAL DISTRIBUTION WITHIN MODULAR STRUCTURES FACILITATING AGGREGATED AND FIELD-CUSTOMIZED MUSICAL INSTRUMENTS 有权
标题翻译：在模块化结构中的信号分配促进集成和现场自定义的音乐仪器
公开(公告)号：US20100224052A1
公开(公告)日：2010-09-09
申请号：US12786438
申请日：2010-05-25
申请人： Lester F. LUDWIG
发明人： Lester F. LUDWIG
IPC分类号： G10H1/32
CPC分类号： G10H1/32 , G10H1/342 , G10H1/348 , G10H2230/085 , G10H2230/095 , G10H2230/101 , G10H2230/105 , G10H2230/115 , G10H2230/121 , G10H2230/125 , G10H2230/145 , G10H2230/151 , G10H2240/056
摘要： A signal distribution system for a customizable aggregated musical instrument is described. The signal distribution system interfaces with a plurality of individual musical modules secured in a mounting frame having a plurality of mounting locations, each mounting location adapted to receive an individual musical module, and includes at least one instrument interface adapted to transmit interface signals to an external system and a signal routing infrastructure. Outgoing instrument interface signals include at least one of an outgoing audio signal, MIDI control signal, computer data signal, and video signal. Incoming instrument interface signals include at least one of an audio signal, MIDI control signal, computer data signal, and video signal. The musical instrument also includes at least one of an audio signal processing element, audio signal mixing element, audio sound production element, control signal processing element, control signal merging element, and controllable audio signal synthesizer element.
摘要翻译：描述了可定制的聚合乐器的信号分配系统。信号分配系统与固定在具有多个安装位置的安装框架中的多个独立音乐模块相连接，每个安装位置适于接收单个音乐模块，并且包括适于将接口信号发送到外部的至少一个仪器接口系统和信号路由基础设施。输出乐器接口信号包括输出音频信号，MIDI控制信号，计算机数据信号和视频信号中的至少一个。传入的乐器接口信号包括音频信号，MIDI控制信号，计算机数据信号和视频信号中的至少一个。乐器还包括音频信号处理元件，音频信号混合元件，音频声音产生元件，控制信号处理元件，控制信号合并元件和可控音频信号合成器元件中的至少一个。

55. 发明授权

US07786370B2 Processing and generation of control signals for real-time control of music signal processing, mixing, video, and lighting 有权
标题翻译：控制信号的处理和产生，用于音乐信号处理，混合，视频和照明的实时控制
公开(公告)号：US07786370B2
公开(公告)日：2010-08-31
申请号：US09812400
申请日：2001-03-19
申请人： Lester Frank Ludwig
发明人： Lester Frank Ludwig
IPC分类号： G10H7/00
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： A system and method for processing and generating control signals for the real-time controlling of signal processors, synthesizers, musical instruments, MIDI processors, lighting, video, and special effects in performance, recording, and composition environments. The invention provides for the use of incoming control signals to control events and parameters of low-frequency oscillators and transient generators. The invention also provides for the processing of control signal values such as addition, multiplication, mirroring, offset, etc., individually or in combination with one another. The invention further provides for the conversion of one type of control signal to another type of control signal, for example conversion of MIDI “note-on message” parameters such as note number and velocity into MIDI “continuous controller messages” etc. The invention is particularly directed towards, but not limited to, the processing and generation of control signals in the form of MIDI messages.
摘要翻译：用于处理和产生用于在性能，记录和组合环境中实时控制信号处理器，合成器，乐器，MIDI处理器，照明，视频和特殊效果的控制信号的系统和方法。本发明提供了使用输入控制信号来控制低频振荡器和瞬态发生器的事件和参数。本发明还提供了分别或彼此组合地处理控制信号值，例如加法，乘法，镜像，偏移等。本发明还提供了将一种类型的控制信号转换为另一种类型的控制信号，例如将诸如音符数量和速度的MIDI“音符信息”参数转换成MIDI“连续控制器消息”等。本发明是特别是针对但不限于以MIDI消息的形式处理和产生控制信号。

56. 发明授权

US07759571B2 Transcending extensions of classical south Asian musical instruments 失效
标题翻译：超经典南亚乐器的延伸
公开(公告)号：US07759571B2
公开(公告)日：2010-07-20
申请号：US10688743
申请日：2003-10-16
申请人： Lester F. Ludwig
发明人： Lester F. Ludwig
IPC分类号： G10H3/00
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： South Asia's unique musical instruments and raag systems have provided many rich treasures to Western music. This invention melds Western-music technologies with the innovations, timbre, playing techniques, and performance environments of South Asian musical instruments and traditions. Sitars, Dilrubas, and Esraj may be provided with multi-channel signal processing and pitch change for individual strings, additional playing strings, keyboards, strumpads, percussion interfaces, controls for timbre and stage environment control, synthesizer interfaces, pickups for brass strings, resonant and twang processors, and spatial sound distribution. Bows may include sensors measuring the bow's physical activity or direct finger manipulation. Tabla and baya may be replaced with touch pads capable of recognizing relevant hand contact modalities and positions. Touch pads may be comprised of pressure sensor arrays that recognize traditional bols and permit other generalizations and deeper levels of sonic control. Sounds may be synthesized or processed from acoustic instrument sample playback.
摘要翻译：南亚独特的乐器和乐器系统为西方音乐提供了丰富的宝藏。本发明融合了西方音乐技术与南亚乐器和传统的创新，音色，演奏技巧和表演环境。 Sitars，Dilrubas和Esraj可以为单个字符串，附加播放串，键盘，键盘，打击乐接口，音色和舞台环境控制的控制，合成器接口，黄铜琴串的拾音器，谐振和twang处理器，以及空间声音分布。弓可以包括测量弓的身体活动或直接手指操纵的传感器。 Tabla和baya可以用能够识别相关的手接触模态和位置的触摸板来代替。触摸板可以由压力传感器阵列组成，其识别传统的波形并且允许其它概括和更深层次的声音控制。声音可以从声学乐器样品播放中合成或处理。

57. 发明授权

US07732702B2 Modular structures facilitating aggregated and field-customized musical instruments 失效
标题翻译：模块化结构，促进聚合和现场定制的乐器
公开(公告)号：US07732702B2
公开(公告)日：2010-06-08
申请号：US10737043
申请日：2003-12-15
申请人： Lester F. Ludwig
发明人： Lester F. Ludwig
IPC分类号： G10H1/32
CPC分类号： G10H1/32 , G10H1/342 , G10H1/348 , G10H2230/085 , G10H2230/095 , G10H2230/101 , G10H2230/105 , G10H2230/115 , G10H2230/121 , G10H2230/125 , G10H2230/145 , G10H2230/151 , G10H2240/056
摘要： This invention allows for easy field-customization of mainstream and exotic electronic musical instruments with extensive support for the easy creation of aggregated instruments. This invention leverages extensive functional customization of instruments within mainstream accepted instrument modalities as well as opening a wide range of completely new instrument modalities. The invention further facilitates entirely new manufacturing, marketing, and sales paradigms permitting a broad range of open industry development and commerce, thus making an individual musician's creation of new exotic instrument arrangements an economically viable sector for both mass manufacturing and the niche cottage industry. New opportunities are provided for the creation of multiple-vendor standardizations, multiple-vendor manufacturing, multiple-vendor competitive features, etc. while offering the music equipment user and music industry as a whole, access to an extensive range of instrument customization, diversification, and education. The principles of the invention thus create a rich environment for instrument, user, feature, music, and market.
摘要翻译：本发明允许对主流和异国电子乐器的现场定制进行简单的定制，并且广泛地支持容易地创建聚合的乐器。本发明利用主流接受的仪器模式中的仪器的广泛功能定制以及开启广泛的全新仪器模式。本发明进一步促进了全新的制造，营销和销售模式，允许广泛的开放行业发展和商业，从而使个体音乐家创造新的异域乐器安排在大众制造业和利基小屋行业的经济可行部门。为创建多厂商标准化，多供应商制造，多供应商竞争功能等提供了新的机会，同时为整个音乐设备用户和音乐行业提供了广泛的仪器定制，多样化，和教育。因此，本发明的原理为乐器，用户，特征，音乐和市场创造了丰富的环境。

58. 发明授权

US07309828B2 Hysteresis waveshaping 失效
标题翻译：磁滞波形成形
公开(公告)号：US07309828B2
公开(公告)日：2007-12-18
申请号：US10702318
申请日：2003-11-05
申请人： Lester F. Ludwig
发明人： Lester F. Ludwig
IPC分类号： G10H1/06 , G10H7/00
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： This invention provides a signal processing and signal synthesis technique from a family of signal processing and signal synthesis techniques designed to readily interwork or be used individually in creating new forms of rich musical timbres. Synthetic hysteresis waveshaping is used to create naturally appealing dynamic spectral variations from an input signal of varying amplitude and waveshape. Waveshaping curves, waveshaping parameters, hysteresis characteristics and hysteresis parameters may be recalled from stored program control or modulated in real-time by arbitrary control signals, including those derived from the original input signal. The invention may be used individually or in conjunction with other signal processing and signal synthesis techniques in creating new forms of rich musical timbres. The invention may also be used in spatially-distributed timbre construction.
摘要翻译：本发明提供了一种信号处理和信号合成技术，该技术由一系列信号处理和信号合成技术组成，其技术设计用于在创建新形式的丰富的音乐铃声中单独地互相使用或单独使用。合成滞后波形成形用于从变化幅度和波形的输入信号创建自然吸引力的动态光谱变化。波形变形曲线，波形整形参数，滞后特性和滞后参数可以从存储的程序控制中调用或者通过任意控制信号实时调制，包括从原始输入信号得到的信号。本发明可以单独使用或与其他信号处理和信号合成技术结合使用来创建新形式的丰富的音乐铃声。本发明也可以在空间分布的音色结构中使用。

59. 发明申请

US20070229477A1 HIGH PARAMETER-COUNT TOUCHPAD CONTROLLER 有权
标题翻译：高参数计数触发控制器
公开(公告)号：US20070229477A1
公开(公告)日：2007-10-04
申请号：US11761978
申请日：2007-06-12
申请人： Lester Ludwig
发明人： Lester Ludwig
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F3/005 , G06F3/017 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/04847 , G06F3/0488 , G10H1/00 , G10H1/0058 , G10H1/0066 , G10H1/348 , G10H1/46 , G10H3/18 , G10H3/26 , G10H2220/521 , G10H2220/525 , G10H2230/095 , G10H2230/101 , G10H2230/115 , G10H2230/145 , G10H2230/271 , Y10S84/10
摘要： Touchpad user interfaces for controlling external systems such as computers, machinery, and process environments via at least three independent control signals. The touchpad may be operated by hand, other parts of the body, or inanimate objects. Such an interface affords a wide range of uses in computer applications, machine and process control, and assistance to the disabled. In one embodiment simple contact position-sensing touchpads, producing control signals responsive to a contact region, are enhanced to provide several independent control signals. Enhancements may include velocity sensors, pressure sensors, and electronic configurations measuring contact region widths. Touch-screens positioned over visual displays may be adapted. According to other aspects pressure-sensor array touchpads are combined with image processing to responsively calculate parameters from contact regions. Six independent control parameters can be derived from each region of contact. These may be easily manipulated by a user. In one implementation, smaller pressure-sensor arrays are combined with data acquisition and processing into a chip that can be tiled in an array.
摘要翻译：触摸板用户界面，用于通过至少三个独立的控制信号控制计算机，机械和过程环境等外部系统。触摸板可以手工操作，身体的其他部分或无生命的物体。这样的接口在计算机应用，机器和过程控制以及对残疾人的帮助方面提供了广泛的用途。在一个实施例中，增强了响应于接触区域产生控制信号的简单接触位置感测触摸板，以提供若干独立的控制信号。增强可以包括速度传感器，压力传感器和测量接触区域宽度的电子配置。可以调整位于视觉显示器上的触摸屏。根据其他方面，压力传感器阵列触摸板与图像处理相结合，以响应地计算接触区域的参数。可以从每个接触区域获得六个独立的控制参数。这些可以容易地被用户操纵。在一个实现中，较小的压力传感器阵列与数据采集和处理组合成可以平铺在阵列中的芯片。

60. 发明申请

US20060101987A1 Stringed instrument with embedded DSP modeling for modeling acoustic stringed instruments 有权
标题翻译：具有嵌入式DSP建模的弦乐器，用于建模声弦乐器
公开(公告)号：US20060101987A1
公开(公告)日：2006-05-18
申请号：US11321395
申请日：2005-12-29
申请人： Peter Celi , Michel Doidic , Marcus Ryle
发明人： Peter Celi , Michel Doidic , Marcus Ryle
IPC分类号： G10H3/00
CPC分类号： G10H3/186 , G10H1/053 , G10H1/125 , G10H3/185 , G10H3/188 , G10H2210/281 , G10H2230/111 , G10H2230/115 , G10H2230/121 , G10H2230/151 , G10H2250/115
摘要： Disclosed is a stringed instrument with embedded DSP modeling capabilities to model an acoustic stringed instrument. The stringed instrument has a body and a plurality of strings and each of the plurality of strings is respectively coupled to a pickup to detect a vibration signal for each string. An A/D converter converts the detected vibration signal of a string into a digital string vibration signal. A DSP is located within the body of the stringed instrument to process the digital string vibration signal and to implement an acoustic modeling system to process the digital string vibration signal in order to emulate a corresponding string tone of one of a plurality of selectable acoustic stringed instruments. Acoustic modeling includes acoustic string and body modeling, microphone placement modeling, and pick-sound modeling. The emulated acoustic digital tone signal is then converted to analog form for output to an amplification device.
摘要翻译：公开了一种具有嵌入式DSP建模功能的弦乐器，用于对声学弦乐器进行建模。弦乐器具有主体和多个琴弦，并且多个弦中的每一个分别耦合到拾音器以检测每个弦的振动信号。 A / D转换器将检测到的串的振动信号转换成数字串振动信号。 DSP位于弦乐器的主体内以处理数字弦振动信号，并实现声学建模系统来处理数字弦振动信号，以便模拟多个可选择的弦乐器之一的对应琴弦。声学建模包括声学字符串和身体建模，麦克风位置建模和拾音建模。然后将仿真的声学数字音调信号转换成模拟形式以输出到放大装置。

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