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    Chord training and assessment systems
    2.
    发明授权
    Chord training and assessment systems 有权
    和弦训练和评估系统

    公开(公告)号：US08957296B2

    公开(公告)日：2015-02-17

    申请号：US12757938

    申请日：2010-04-09

    申请人： Jan-Hinnerk Helms ,  Greg Gilley ,  Gerhard Lengeling

    发明人： Jan-Hinnerk Helms ,  Greg Gilley ,  Gerhard Lengeling

    IPC分类号： G10H1/38 ,  G10H1/00

    CPC分类号： G10H1/383 ,  G10H1/0016 ,  G10H2210/091

    摘要： The invention relates to systems, methods, and apparatus for assessing a musical performance of a chord, a chord series, or a chord progression. The performance can include a user's performance of a musical instrument. MIDI or audio notes are input and compared to the notes of music track. An indication can be provided to assess the performance. The assessment can be on the basis of timing and/or pitch errors. A new chord can be displayed to a user based on the assessment of the user's performance of the previous chord.

    摘要翻译： 本发明涉及用于评估和弦，和弦系列或和弦进行的音乐演奏的系统，方法和装置。 演奏可以包括用户演奏乐器。 输入MIDI或音频音符并将其与音轨的音符进行比较。 可以提供指示来评估性能。 评估可以基于时间和/或音调错误。 基于对先前和弦的用户性能的评估，可以向用户显示新的和弦。

    CHORD TRAINING AND ASSESSMENT SYSTEMS
    3.
    发明申请
    CHORD TRAINING AND ASSESSMENT SYSTEMS 有权
    CHORD培训与评估系统

    公开(公告)号：US20110247479A1

    公开(公告)日：2011-10-13

    申请号：US12757938

    申请日：2010-04-09

    申请人： Jan-Hinnerk Helms ,  Greg Gilley ,  Gerhard Lengeling

    发明人： Jan-Hinnerk Helms ,  Greg Gilley ,  Gerhard Lengeling

    IPC分类号： G10H1/38

    CPC分类号： G10H1/383 ,  G10H1/0016 ,  G10H2210/091

    摘要： The invention relates to systems, methods, and apparatus for assessing a musical performance of a chord, a chord series, or a chord progression. The performance can include a user's performance of a musical instrument. MIDI or audio notes are input and compared to the notes of music track. An indication can be provided to assess the performance. The assessment can be on the basis of timing and/or pitch errors. A new chord can be displayed to a user based on the assessment of the user's performance of the previous chord.

    摘要翻译： 本发明涉及用于评估和弦，和弦系列或和弦进行的音乐演奏的系统，方法和装置。 演奏可以包括用户演奏乐器。 输入MIDI或音频音符并将其与音轨的音符进行比较。 可以提供指示来评估性能。 评估可以基于时间和/或音调错误。 基于对先前和弦的用户性能的评估，可以向用户显示新的和弦。

    Method of displaying an audio and/or video signal in a graphical user interface (GUI)
    4.
    发明授权
    Method of displaying an audio and/or video signal in a graphical user interface (GUI) 有权
    在图形用户界面（GUI）中显示音频和/或视频信号的方法，

    公开(公告)号：US07962855B2

    公开(公告)日：2011-06-14

    申请号：US10334252

    申请日：2002-12-31

    申请人： Gerhard Lengeling

    发明人： Gerhard Lengeling

    IPC分类号： G06F3/00

    CPC分类号： G11B27/34 ,  G11B27/034

    摘要： The present invention relates to a method of manipulating an audio and/or video signal in a graphical user interface (GUI). An audio and/or video signal comprises a number of components, each of which having a variable which varies against another variable. In order to save displaying space in a GUI, in one embodiment, components with same variables and scales of the variables are selected and displayed in one axis. A primary component is picked and displayed in a mode that is easily distinguishable from other components displayed in the same axis.

    摘要翻译： 本发明涉及在图形用户界面（GUI）中操纵音频和/或视频信号的方法。 音频和/或视频信号包括多个组件，每个组件具有与另一个变量相对应的变量。 为了在GUI中保存显示空间，在一个实施例中，选择具有相同变量和变量变量的组件并显示在一个轴上。 以与在同一轴上显示的其他组件容易区分的模式来挑选和显示主要组件。

    User interface to automatically correct timing in playback for audio recordings
    5.
    发明授权
    User interface to automatically correct timing in playback for audio recordings 有权
    用户界面可自动更正播放音频录制中的时间

    公开(公告)号：US07603623B1

    公开(公告)日：2009-10-13

    申请号：US11035436

    申请日：2005-01-07

    申请人： Gerhard Lengeling ,  Sol Friedman

    发明人： Gerhard Lengeling ,  Sol Friedman

    IPC分类号： G06F13/00 ,  G06F15/00

    CPC分类号： G10H1/0008 ,  G10H1/40 ,  G10H2220/106 ,  G10H2240/325 ,  G11B27/034 ,  G11B27/34

    摘要： Methods to automatically correct timing of recorded audio in GUI are summarized here. One or more controls to adjust resolution of timing and degree of correction for the audio are displayed. The resolution of timing relates to beats on a grid and is affected by the degree of correction. The degree of correction is mapped to a time interval at each beat along the grid. Next, a user manipulation of one or more controls selecting a resolution and a degree of correction is received. Correction of timing is performed according to the selected resolution and degree of correction. Correcting of timing may include aligning a transient of the audio to the beat by compressing or stretching a portion of the audio. Compressing or stretching the portion of the audio depends on a length of the portion relative to a distance between adjacent beats.

    摘要翻译： 这里总结了在GUI中自动校正记录音频时序的方法。 显示用于调节音频的时序和校正程度的分辨率的一个或多个控制。 时间分辨与网格上的节拍有关，并受到校正程度的影响。 校正的程度被映射到沿网格的每个节拍的时间间隔。 接下来，接收对选择分辨率和校正程度的一个或多个控件的用户操纵。 根据所选择的分辨率和校正程度进行定时校正。 校正定时可以包括通过压缩或拉伸音频的一部分来将音频的瞬态与拍子对准。 压缩或拉伸音频的一部分取决于部分相对于相邻节拍之间距离的长度。

    Method and apparatus for evaluating and correcting rhythm in audio data
    6.
    发明授权
    Method and apparatus for evaluating and correcting rhythm in audio data 有权
    用于评估和校正音频数据中节奏的方法和装置

    公开(公告)号：US07148415B2

    公开(公告)日：2006-12-12

    申请号：US10805451

    申请日：2004-03-19

    申请人： Gerhard Lengeling ,  Sol Friedman

    发明人： Gerhard Lengeling ,  Sol Friedman

    IPC分类号： G10H1/40 ,  G10H7/00

    CPC分类号： G10H1/40 ,  G10H2210/071 ,  G10L21/04

    摘要： The invention is directed to a method and apparatus for evaluating and correcting rhythm of audio data. Embodiments of the invention are capable of obtaining preferred rhythm in audio data, and strategically correcting the portions of audio data resulting an enhancing rhythm. A system embodying the invention may detect each transient in audio data, compute an ideal time for the transient and determine the time deviation from the expected ideal time. The system may correct for the time of the transient by altering the audio data before or after the transient. The system utilizes one or more methods to correct for the timing while preserving the audio quality of the signal.

    摘要翻译： 本发明涉及一种用于评估和校正音频数据的节奏的方法和装置。 本发明的实施例能够获得音频数据中的优选节奏，并且有策略地校正音频数据的部分从而产生增强的节奏。 体现本发明的系统可以检测音频数据中的每个瞬态，计算瞬态的理想时间并确定与预期理想时间的时间偏差。 系统可以通过在瞬态之前或之后改变音频数据来校正瞬态的时间。 该系统利用一种或多种方法来校正时间，同时保持信号的音频质量。

    System and method for touchscreen knob control
    7.
    发明授权
    System and method for touchscreen knob control 有权
    用于触摸屏旋钮控制的系统和方法

    公开(公告)号：US09547428B2

    公开(公告)日：2017-01-17

    申请号：US13038276

    申请日：2011-03-01

    申请人： Gerhard Lengeling ,  Marko Junghanns

    发明人： Gerhard Lengeling ,  Marko Junghanns

    IPC分类号： G06F3/048 ,  G06F3/0484 ,  G06F3/0488

    CPC分类号： G06F3/04847 ,  G06F3/04883

    摘要： Disclosed herein are systems, methods, and non-transitory computer-readable storage media for controlling a user interface. A system configured to practice the method displays a user interface element, such as a knob, on a touch-sensitive display. The system receives input from a user associated with the user interface element via the touch-sensitive display. For example, the user can provide input to the knob via a tap, twist, flick, press-and-hold, drag, slide, or other touch-based input with a single or multiple fingers or other points of contact. The system matches the input to an input category selected from a group of predefined input categories for the user interface element, and updates the user interface element based on the input and based on the input category. The system can also update a value represented by the user interface element, such as a value that affects output or other settings of a software application.

    摘要翻译： 本文公开了用于控制用户界面的系统，方法和非暂时的计算机可读存储介质。 被配置为练习该方法的系统在触敏显示器上显示诸如旋钮的用户界面元素。 系统经由触敏显示器接收与用户界面元素相关联的用户的输入。 例如，用户可以通过用单个或多个手指或其他接触点通过水龙头，扭转，轻弹，按压，拖动，滑动或其他基于触摸的输入来向旋钮提供输入。 系统将输入与从用户界面元素的一组预定义输入类别中选择的输入类别进行匹配，并且基于输入并基于输入类别来更新用户界面元素。 系统还可以更新由用户界面元素表示的值，例如影响软件应用程序的输出或其他设置的值。

    ALTERING SOUND OUTPUT ON A VIRTUAL MUSIC KEYBOARD
    9.
    发明申请
    ALTERING SOUND OUTPUT ON A VIRTUAL MUSIC KEYBOARD 有权
    在虚拟音乐键盘上更改声音输出

    公开(公告)号：US20120071994A1

    公开(公告)日：2012-03-22

    申请号：US12885252

    申请日：2010-09-17

    申请人： Gerhard Lengeling

    发明人： Gerhard Lengeling

    IPC分类号： G06F17/00 ,  G06F3/048

    CPC分类号： G06F3/04886 ,  G10H1/053 ,  G10H1/34 ,  G10H2210/211 ,  G10H2210/401 ,  G10H2220/096 ,  G10H2220/241 ,  G10H2250/041

    摘要： Disclosed are systems, methods, and non-transitory computer-readable storage media for altering pitch of a note played on a musical instrument keyboard of a touch-sensitive electronic display. An exemplary method includes playing a note of a key of the keyboard on the touch-sensitive display touched by a user. The method includes continuously altering the pitch of the played note as the user slides a point of contact on the touch-sensitive display horizontally from the key being played across adjacent keys to a second key, in accordance with the keys being contacted during the sliding of the point of contact. In a further aspect, the method includes detecting motion of user contact in a direction other than horizontally across keys of the keyboard, such as vertical, and activating a sound effect in addition to pitch alteration in response to the detection. Example sound effects include tremolo, vibrato, echo, and sound filter effects.

    摘要翻译： 公开了用于改变在触敏电子显示器的乐器键盘上播放的音符的音调的系统，方法和非暂时的计算机可读存储介质。 一种示例性方法包括在由用户触摸的触敏显示器上播放键盘的键的音符。 该方法包括：随着用户将触摸屏上的接触点水平地从正在多个相邻键播放的键滑动到第二键，连续地改变所播放的音符的音调，根据在滑动期间被接触的键 联络点。 在另一方面，该方法包括检测用户接触方向之外的方向，而不是横向键盘上的水平方向（例如垂直），并且响应于该检测而激活除了音调改变之外的声音效果。 音效示例包括颤音，颤音，回声和声音滤波效果。