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    Computationally efficient multi-resonator reverberation
    3.
    发明授权
    Computationally efficient multi-resonator reverberation 有权
    计算效率高的多谐振器混响

    公开(公告)号：US08705757B1

    公开(公告)日：2014-04-22

    申请号：US11710089

    申请日：2007-02-23

    申请人： Laurent M. Betbeder

    发明人： Laurent M. Betbeder

    IPC分类号： H03G3/00

    CPC分类号： G10H1/0091 ,  G10H2210/281 ,  G10H2210/305

    摘要： A signal processor to produce a simulated reverberation effect based on an input signal and conveying the impression of multiple interconnected resonating spaces. A feedback delay network produces a reverberation tail signal, which is delayed by varying amounts in a delay module. A panning module produces a multi-channel signal based on the reverberation tail signal and its echoes.

    摘要翻译： 一种信号处理器，用于基于输入信号产生模拟的混响效果并传达多个互连的谐振空间的印象。 反馈延迟网络产生混响尾部信号，该信号在延迟模块中被延迟变化。 平移模块基于混响尾部信号及其回波产生多声道信号。

    Pedal assemblies and methods for signal control
    5.
    发明申请
    Pedal assemblies and methods for signal control 失效
    踏板组件和信号控制方法

    公开(公告)号：US20060156903A1

    公开(公告)日：2006-07-20

    申请号：US11334115

    申请日：2006-01-18

    申请人： Derrick Baird ,  John McCracken

    发明人： Derrick Baird ,  John McCracken

    IPC分类号： G10D9/00

    CPC分类号： G10H3/186 ,  G10H1/348 ,  G10H1/46 ,  G10H2210/305 ,  G10H2220/305 ,  G10H2220/561 ,  G10H2240/311

    摘要： Pedal assemblies and methods provide for signal control, such as for controlling audio and/or effects path signals used in generating audio from a musical instrument. The pedal assemblies may provide for simultaneous audio and effects control via electrical pathways dedicated to each. Rotation of the pedal about one or more axes of rotation results in modifying an electrical characteristic of devices of the pedal that control the audio and effects path signals. A particular axis of rotation that modifies the electrical characteristic of a device may be configured to produce a particular audio or effects path control based on which of the jacks are in use such that by changing the jacks that are in use, the function of a particular axis of rotation may change. Furthermore, a pedal assembly may provide for two axes of rotation where the centers of rotation of the two axes are non-coincident. The two axes of rotation may be better isolated as a result.

    摘要翻译： 脚踏组件和方法提供信号控制，例如用于控制用于从乐器产生音频中使用的音频和/或效果路径信号。 踏板组件可以通过专用于每个踏板组件的电路来提供同时的音频和效果控制。 围绕一个或多个旋转轴线旋转踏板导致改变控制音频和影响路径信号的踏板装置的电特性。 修改设备的电特性的特定旋转轴可以被配置为基于哪个插孔正在使用来产生特定的音频或效果路径控制，使得通过改变正在使用的插孔，具有特定的功能 旋转轴可能会改变。 此外，踏板组件可以提供两个旋转轴线，其中两个轴线的旋转中心不重合。 因此，可以更好地隔离两个旋转轴。

    Analog electronic drum set, parts for drum stick, analog electronic drum set and foot-pedal unit
    6.
    发明申请
    Analog electronic drum set, parts for drum stick, analog electronic drum set and foot-pedal unit 失效
    模拟电子鼓组，鼓棒部件，模拟电子鼓组和脚踏板组件

    公开(公告)号：US20030221545A1

    公开(公告)日：2003-12-04

    申请号：US10383699

    申请日：2003-03-07

    发明人： Shingo Tomoda

    IPC分类号： G10H003/00

    CPC分类号： G10H3/146 ,  G10H2210/305 ,  G10H2220/341 ,  G10H2230/281 ,  G10H2230/285 ,  G10H2230/291 ,  G10H2230/305 ,  G10H2230/331

    摘要： Beating sounds and attenuation sounds generated by first original sound generators (100) corresponding to elements of a conventional drum set are received by augmented microphones. A sound modulator (26) is used for modulating tones of the electronic sounds from the augmented microphones without any digital conversion. A reproducer (34) is used for reproducing the output sounds from the sound modulator (26). Because the processes of digitally converting, transferring signals by optical couplers, and selecting recorded sounds for reproducing are eliminated, the reproduced sounds can represent subtle techniques of the performer by directly using the original sounds generated when the first original sound generators (100) are beaten.

    摘要翻译： 通过增加的麦克风接收对应于常规鼓组的元件的第一原始声音发生器（100）产生的打击声音和衰减声音。 声音调制器（26）用于从增强麦克风中调制电子声音的音调，而无需任何数字转换。 再现器（34）用于再现来自声音调制器（26）的输出声音。 由于消除了通过光耦合器进行数字转换，传输信号以及选择用于再现的记录声音的处理，所以再现的声音可以通过直接使用当第一原始声音发生器（100）被殴打时产生的原始声音来代表表演者的微妙技术 。

    Method and apparatus for user-controlled music generation
    7.
    发明申请
    Method and apparatus for user-controlled music generation 有权
    用户控制音乐生成的方法和装置

    公开(公告)号：US20020152877A1

    公开(公告)日：2002-10-24

    申请号：US09966428

    申请日：2001-09-28

    发明人： Stephen R. Kay

    IPC分类号： G10H001/26

    CPC分类号： G10H1/0025 ,  G10H1/00 ,  G10H1/0091 ,  G10H1/02 ,  G10H1/0575 ,  G10H1/20 ,  G10H1/28 ,  G10H1/40 ,  G10H2210/066 ,  G10H2210/111 ,  G10H2210/141 ,  G10H2210/151 ,  G10H2210/185 ,  G10H2210/225 ,  G10H2210/305 ,  G10H2210/366 ,  G10H2230/305 ,  G10H2230/331 ,  G10H2230/351 ,  G10H2240/056 ,  G10H2250/211 ,  Y10S84/12

    摘要： An initial note series is collected from a real-time source of musical input material such as a keyboard or a sequencer playing back musical data, or extracted from musical data stored in memory. The initial note series may be altered to create variations of the initial note series using various mathematical operations. The resulting altered note series, or other data stored in memory is read out according to one or more patterns. The patterns may have steps containing pools of independently selectable items from which random selections are made. A pseudo-random number generator is employed to perform the random selections during processing, where the random sequences thereby generated have the ability to be repeated at specific musical intervals. The resulting musical effect may additionally incorporate a repeated effect, or a repeated effect can be independently performed from input notes in the musical input material. The repeated notes are generated according to one or more patterns, which may also have steps containing pools of random selections. A duration control means is used to avoid polyphony problems and provide novel effects. Pitch-bending effects may be additionally generated as part of the musical effect, or can be independently performed. A sliding control window may be utilized to achieve accurate and realistic pitch-bending effects. This method and the apparatus that can perform such a method have application to music and other data in general as well.

    摘要翻译： 初始音符系列是从音乐输入素材的实时音源（例如键盘或播放音乐数据的音序器）中收集的，或从存储在存储器中的音乐数据中提取的。 可以改变初始音符序列以使用各种数学运算来创建初始音符序列的变化。 根据一种或多种模式读出所产生的改变的音符序列或存储在存储器中的其它数据。 这些图案可以具有包含独立可选项目池的步骤，从其中进行随机选择。 采用伪随机数发生器来执行处理期间的随机选择，其中由此产生的随机序列具有以特定的音乐间隔重复的能力。 所产生的音乐效果可以另外包含重复的效果，或者可以从音乐输入材料中的输入音符独立地执行重复的效果。 根据一个或多个模式生成重复的注释，这些模式也可以具有包含随机选择池的步骤。 持续时间控制装置用于避免复音问题并提供新颖的效果。 作为音乐效果的一部分，可以另外生成音调弯曲效果，或者可以独立地进行。 可以使用滑动控制窗来实现精确和逼真的俯仰弯曲效果。 该方法和可以执行这种方法的装置一般也适用于音乐和其他数据。

    Method and apparatus for creating a melodic repeated effect
    8.
    发明授权
    Method and apparatus for creating a melodic repeated effect 有权
    用于产生旋律重复效果的方法和装置

    公开(公告)号：US6121532A

    公开(公告)日：2000-09-19

    申请号：US239488

    申请日：1999-01-28

    申请人： Stephen R. Kay

    发明人： Stephen R. Kay

    IPC分类号： G10H1/00 ,  G10H1/02 ,  G10H1/057 ,  G10H1/20 ,  G10H1/28 ,  G10H1/40

    CPC分类号： G10H1/0025 ,  G10H1/00 ,  G10H1/0091 ,  G10H1/02 ,  G10H1/0575 ,  G10H1/20 ,  G10H1/28 ,  G10H1/40 ,  G10H2210/066 ,  G10H2210/111 ,  G10H2210/141 ,  G10H2210/151 ,  G10H2210/185 ,  G10H2210/225 ,  G10H2210/305 ,  G10H2210/366 ,  G10H2230/305 ,  G10H2230/331 ,  G10H2230/351 ,  G10H2240/056 ,  G10H2250/211 ,  Y10S84/12

    摘要： An initial note series is collected from a real-time source of musical input material such as a keyboard or a sequencer playing back musical data, or extracted from musical data stored in memory. The initial note series may be altered to create variations of the initial note series using various mathematical operations. The resulting altered note series, or other data stored in memory is read out according to one or more patterns. The patterns may have steps containing pools of independently selectable items from which random selections are made. A pseudo-random number generator is employed to perform the random selections during processing, where the random sequences thereby generated have the ability to be repeated at specific musical intervals. The resulting musical effect may additionally incorporate a repeated effect, or a repeated effect can be independently performed from input notes in the musical input material. The repeated notes are generated according to one or more patterns, which may also have steps containing pools of random selections. A duration control means is used to avoid polyphony problems and provide novel effects. Pitch-bending effects may be additionally generated as part of the musical effect, or can be independently performed. A sliding control window may be utilized to achieve accurate and realistic pitch-bending effects. This method and the apparatus that can perform such a method have application to music and other data in general as well.

    摘要翻译： 初始音符系列是从音乐输入素材的实时音源（例如键盘或播放音乐数据的音序器）中收集的，或从存储在存储器中的音乐数据中提取的。 可以改变初始音符序列以使用各种数学运算来创建初始音符序列的变化。 根据一种或多种模式读出所产生的改变的音符序列或存储在存储器中的其它数据。 这些图案可以具有包含独立可选项目池的步骤，从其中进行随机选择。 采用伪随机数发生器来执行处理期间的随机选择，其中由此产生的随机序列具有以特定的音乐间隔重复的能力。 所产生的音乐效果可以另外包含重复的效果，或者可以从音乐输入材料中的输入音符独立地执行重复的效果。 根据一个或多个模式生成重复的注释，这些模式也可以具有包含随机选择池的步骤。 持续时间控制装置用于避免复音问题并提供新颖的效果。 作为音乐效果的一部分，可以另外生成音调弯曲效果，或者可以独立地进行。 可以使用滑动控制窗来实现精确和逼真的俯仰弯曲效果。 该方法和可以执行这种方法的装置一般也适用于音乐和其他数据。

    Sound-image position control apparatus
    9.
    发明授权
    Sound-image position control apparatus 失效
    声像位置控制装置

    公开(公告)号：US5581618A

    公开(公告)日：1996-12-03

    申请号：US379771

    申请日：1995-01-27

    申请人： Sekine Satoshi ,  Junichi Fujimori ,  Yasutake Suzuki

    发明人： Sekine Satoshi ,  Junichi Fujimori ,  Yasutake Suzuki

    IPC分类号： G10H1/00 ,  H04S5/00

    CPC分类号： H04S7/302 ,  G10H1/0091 ,  G10H2210/301 ,  G10H2210/305 ,  G10H2250/061 ,  G10H2250/115 ,  G10H2250/125 ,  G10H2250/321 ,  G10H2250/381 ,  H04S2420/01

    摘要： In order to obtain a sound-broadened image and a clear sound-image discrimination image when producing plural kinds of sounds, the electronic musical instrument and the like provides a sound-image position control apparatus. This apparatus at least provides a signal mixing portion (e.g., matrix controller) and a virtual-speaker position control portion. Herein, the signal mixing portion mixes plural audio signals supplied from a sound source and the like in accordance with a predetermined signal mixing procedure so as to output plural mixed signals. In order to control positions of virtual speakers which are emerged as sound-producing points as if each kind of sounds is produced from each of these points, the virtual-speaker position control portion applies different delay times to each of plural mixed signals so as to output delayed signals as right-side and left-side audio signals to be respectively supplied to right-side and left-side speakers. Thus, the sound-image positions formed by the virtual speakers are controlled well, so that the person can clearly discriminate and recognize each of the sound-image positions. When applying this apparatus to the game device providing a display unit which displays an animated image representing a visual image of the air plane and the like, by adequately controlling the sound-image position, it is possible to obtain a brand-new live-audio effect, by which the point of producing the sounds corresponding to the animated image can be moved in accordance with the movement of the animated image which is moved by the player of the game.

    摘要翻译： 为了在产生多种声音时获得扩声图像和清晰的声像识别图像，电子乐器等提供了声像位置控制装置。 该装置至少提供信号混合部分（例如，矩阵控制器）和虚拟扬声器位置控制部分。 这里，信号混合部分根据预定的信号混合过程混合从声源提供的多个音频信号，以便输出多个混合信号。 为了控制作为声音产生点出现的虚拟扬声器的位置，就像从每个点产生每种声音一样，虚拟扬声器位置控制部分对多个混合信号中的每一个施加不同的延迟时间，从而 输出延迟信号作为右侧和左侧音频信号分别提供给右侧和左侧扬声器。 因此，由虚拟扬声器形成的声像位置被良好地控制，使得人可以清楚地辨别和识别每个声像位置。 当将该装置应用到提供显示单元的游戏装置时，该显示单元通过适当地控制声像位置来显示表示空中飞机的视觉图像等的动画图像，可以获得全新的直播音频 效果，通过该效果，可以根据由游戏者的游戏者移动的动画图像的移动来移动产生与动画图像相对应的声音的点。

    Single chip sound source integrated circuit including effect adding device and sound source on the same single integrated circuit chip
    10.
    发明授权
    Single chip sound source integrated circuit including effect adding device and sound source on the same single integrated circuit chip 失效
    单芯片声源集成电路，包括在同一单片集成电路芯片上的效果添加器和声源

    公开(公告)号：US5541360A

    公开(公告)日：1996-07-30

    申请号：US430152

    申请日：1995-04-26

    申请人： Youji Kaneko

    发明人： Youji Kaneko

    IPC分类号： G10H7/00 ,  G10H1/08 ,  G10H5/00

    CPC分类号： G10H7/004 ,  G10H2210/305

    摘要： A sound source is composed of a plurality of chips of integrated circuits, into which a sound source circuit and an effector circuit are integrated. In a chip of integrated circuit, a waveform signal generated by the sound source circuit within the integrated circuit itself is compounded with a waveform signal generated by other sound source circuit in other chip of integrated circuit, and the resultant signal is applied with effect by the effector circuit.Further, in a chip of integrated circuit, a waveform signal generated by the sound source circuit within the integrated circuit itself is compounded with a waveform signal generated by other sound source circuit in other chip of integrated circuit, and the mixed signal is applied with effect by the effector circuit, and further the effect added signal is transferred to the above other chip of integrated circuit, thereby the signal being applied with other effect.

    摘要翻译： 声源由集成电路的多个芯片组成，声源电路和效应电路集成在该芯片中。 在集成电路芯片中，由集成电路内部的声源电路产生的波形信号与由集成电路的其他芯片中的其他声源电路产生的波形信号复合，并且所得到的信号由 效应电路。 此外，在集成电路芯片中，由集成电路本身内的声源电路产生的波形信号与由集成电路的其他芯片中的其他声源电路产生的波形信号复合，并且混合信号被施加 通过效应器电路进一步将效应相加的信号传送到集成电路的上述其他芯片，由此信号被施加其他效果。