公开(公告)号：US08785759B2

公开(公告)日：2014-07-22

申请号：US13919963

申请日：2013-06-17

申请人： Casio Computer Co., Ltd.

发明人： Hiroshi Iwase ,  Tomomi Notsu

IPC分类号： G10H7/00

CPC分类号： G10H1/18 ,  G10H1/0066 ,  G10H2240/325 ,  G10H2250/041

摘要： An electric keyboard musical instrument 10 includes: keys 32; third switches 36 that detect that the keys 32 are pressed down to a position x3; various switches 12 to 15 that receive a selection of a kind of tone; and a CPU 21 that executes generating a sound with a tone of the kind received by various switches 12 to 15 in response to the third switch 36 detecting that a key 32 is pressed down to a position x3. The CPU 21 changes a time from when the third switch 36 detects that a key 32 is pressed down to position x3 until sound generation is executed, according to a kind of tone received through the various switches 12 to 15.

摘要翻译： 电子键盘乐器10包括：键32; 检测键32被按下到位置x3的第三开关36; 接收选择一种音调的各种开关12至15; 以及响应于第三开关36检测到键32被按下到位置x3，执行产生由各种开关12至15接收到的类型的声音的CPU 21。 CPU21根据通过各种开关12至15接收到的音调的种类，改变从第三开关36检测到按键32按下位置x3到执行声音产生之前的时间。

公开(公告)号：US20140000443A1

公开(公告)日：2014-01-02

申请号：US13919963

申请日：2013-06-17

申请人： CASIO COMPUTER CO., LTD.

发明人： Hiroshi IWASE ,  Tomomi NOTSU

IPC分类号： G10H1/18

CPC分类号： G10H1/18 ,  G10H1/0066 ,  G10H2240/325 ,  G10H2250/041

摘要： An electric keyboard musical instrument 10 includes: keys 32; third switches 36 that detect that the keys 32 are pressed down to a position x3; various switches 12 to 15 that receive a selection of a kind of tone; and a CPU 21 that executes generating a sound with a tone of the kind received by various switches 12 to 15 in response to the third switch 36 detecting that a key 32 is pressed down to a position x3. The CPU 21 changes a time from when the third switch 36 detects that a key 32 is pressed down to position x3 until sound generation is executed, according to a kind of tone received through the various switches 12 to 15.

摘要翻译： 电子键盘乐器10包括：键32; 检测键32被按下到位置x3的第三开关36; 接收选择一种音调的各种开关12至15; 以及响应于第三开关36检测到键32被按下到位置x3，执行产生由各种开关12至15接收到的类型的声音的CPU 21。 CPU21根据通过各种开关12至15接收到的音调的种类，改变从第三开关36检测到按键32按下位置x3到执行声音产生之前的时间。

公开(公告)号：US20130318464A1

公开(公告)日：2013-11-28

申请号：US13954839

申请日：2013-07-30

申请人： Apple Inc.

发明人： Gerhard Lengeling

IPC分类号： G06F3/0488

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。

公开(公告)号：US20120243711A1

公开(公告)日：2012-09-27

申请号：US13429133

申请日：2012-03-23

申请人： Hiroaki FUJITA ,  Satoshi Sendoh

发明人： Hiroaki FUJITA ,  Satoshi Sendoh

IPC分类号： H04B1/00

CPC分类号： H04H60/04 ,  G10H2250/041 ,  H04R3/005 ,  H04R2430/23

摘要： In an automatic correction process, automatic correction processing portions 60 are connected to a set reference channel and target channels, respectively, so that test signals will be input to the automatic correction processing portions 60, respectively. A rise detection portion 60a detects a rise in a test signal input to a corresponding channel, so that a value counted by a sample counter 61 is latched by a latch 60b at the rising timing of this test signal. In accordance with a difference between the counted value latched to the reference channel and the counted value latched to the target channel, a time difference is calculated. In accordance with the time difference, a delay time set for a channel delay means of the target channel is automatically corrected.

摘要翻译： 在自动校正处理中，自动校正处理部分60分别连接到设定的参考通道和目标通道，使得测试信号将分别输入到自动校正处理部分60。 上升检测部分60a检测输入到相应通道的测试信号的上升，使得在该测试信号的上升时刻由采样计数器61计数的值由锁存器60b锁存。 根据锁存到参考通道的计数值与锁存到目标通道的计数值之间的差，计算时差。 根据该时间差，对目标通道的通道延迟装置设定的延迟时间进行自动校正。

公开(公告)号：US08106282B2

公开(公告)日：2012-01-31

申请号：US12103926

申请日：2008-04-16

申请人： Kyung Ho Lee

发明人： Kyung Ho Lee

IPC分类号： G10H1/36

CPC分类号： G10H1/368 ,  G10H2250/041 ,  H04N21/2368 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/439

摘要： There is provided a music accompaniment apparatus that is connected to at least one external device to reproduce an audio or video signal, the music accompaniment apparatus including: an audio input section for inputting an external audio signal; an audio signal processing section for processing an audio signal including an accompaniment signal internally provided and an external audio signal input through the audio input section, and externally outputting the processed audio signal; a video signal processing section for processing a video signal including a caption signal, and externally outputting the processed video signal; a time delay calculating section for calculating the difference between a transmission time of a check signal to the at least one external device and a reception time of the check signal from the at least one external device to compute a time delay representing a delay of the audio or video signal for the at least one external device; and a control section for controlling the whole operation of the music accompaniment apparatus including generation and transmission/reception of the check signal, and controlling the transmission time of the video or audio signal in correspondence to the time delay. The present invention guarantees an efficient use of a digital device having a time delay as connected to the music accompaniment apparatus.

摘要翻译： 提供了连接到至少一个外部设备以再现音频或视频信号的音乐伴奏装置，该音乐伴奏装置包括：音频输入部分，用于输入外部音频信号; 音频信号处理部分，用于处理包括内部提供的伴奏信号的音频信号和通过音频输入部分输入的外部音频信号，并从外部输出处理过的音频信号; 视频信号处理部分，用于处理包括字幕信号的视频信号，并从外部输出处理的视频信号; 时间延迟计算部分，用于计算检查信号与至少一个外部设备的传输时间与来自至少一个外部设备的检查信号的接收时间之间的差异，以计算表示音频延迟的时间延迟 或所述至少一个外部设备的视频信号; 以及控制部分，用于控制包括校验信号的生成和发送/接收的音乐伴奏装置的整体操作，并且控制与时间延迟对应的视频或音频信号的传输时间。 本发明保证了与音乐伴奏装置连接的具有时间延迟的数字装置的有效使用。

公开(公告)号：US20070175322A1

公开(公告)日：2007-08-02

申请号：US11700863

申请日：2007-02-01

申请人： Robert Baum ,  James Curry ,  Jeffrey Winter

发明人： Robert Baum ,  James Curry ,  Jeffrey Winter

IPC分类号： G10H1/02

CPC分类号： G10H1/0083 ,  G10H1/0091 ,  G10H1/0551 ,  G10H1/34 ,  G10H1/348 ,  G10H3/186 ,  G10H2210/231 ,  G10H2210/235 ,  G10H2210/281 ,  G10H2210/311 ,  G10H2220/331 ,  G10H2220/351 ,  G10H2220/395 ,  G10H2220/525 ,  G10H2240/211 ,  G10H2240/311 ,  G10H2250/041

摘要： Circuitry in a wireless remote control apparatus applies a signal to a sensor plate of the device and detects the field, e.g. to sense a parameter related to the field that is responsive to relative position of a part of the body of the operator. In the example, the field generation and sensing are performed during a first time slice. During a second time slice, a reference voltage is applied to the plate, and a transmitter sends a signal via an antenna representing the sensed field state. During the first time slice, however, there is no transmission from the antenna, and the antenna functions as a shield with respect to a lead connecting the circuitry to the plate. The antenna comprises a coaxial conductor around a portion of the electrical lead, and a dielectric material separates the electrical lead and the antenna. The example takes the form of a ring.

摘要翻译： 无线遥控装置中的电路将信号施加到装置的传感器板上，并检测该场。 以感测响应于操作者的身体的一部分的相对位置的与场相关的参数。 在该示例中，在第一时间片段期间执行场产生和感测。 在第二时间片期间，将参考电压施加到板，并且发射器经由表示感测场状态的天线发送信号。 然而，在第一时间片期间，没有来自天线的传输，并且天线相对于将电路连接到板的引线起到屏蔽的作用。 天线包括围绕电引线的一部分的同轴导体，并且电介质材料分离电引线和天线。 这个例子采取一个戒指的形式。

公开(公告)号：US20060202873A1

公开(公告)日：2006-09-14

申请号：US11373882

申请日：2006-03-09

申请人： Makoto Hiroi ,  Hiromu Miyamoto ,  Toshiyuki Ito

发明人： Makoto Hiroi ,  Hiromu Miyamoto ,  Toshiyuki Ito

IPC分类号： H03M7/34

CPC分类号： G11B27/034 ,  G10H1/0008 ,  G10H3/186 ,  G10H2210/155 ,  G10H2220/005 ,  G10H2250/041 ,  G11B27/34

摘要： When a PC connected to a mixer engine functions as an editing device to edit a configuration of signal processing in the mixer engine, components and wires included in the edited configuration of signal processing are displayed within a CAD screen on a display of the PC, and a delay amount occurring in processing corresponding to each of the components and wires when the mixer engine executes the signal processing is displayed in correspondence with each of the components and wires on the CAD screen. In this case, the delay amount corresponding to each wire is a value determined according to a result of assignment in which signal processing corresponding to each component is assigned to a plurality of signal processors in the mixer engine.

摘要翻译： 当连接到混合器引擎的PC用作编辑装置以编辑混频器引擎中的信号处理的配置时，编辑的信号处理配置中包括的组件和线路显示在PC的显示器上的CAD屏幕内，以及 显示与混合引擎执行信号处理时的每个部件和线对应的处理中发生的延迟量，与CAD画面上的每个部件和线对应地显示。 在这种情况下，对应于每条线的延迟量是根据分配结果确定的值，其中与每个分量对应的信号处理被分配给混频器引擎中的多个信号处理器。

公开(公告)号：US06574685B1

公开(公告)日：2003-06-03

申请号：US09288060

申请日：1999-04-07

申请人： Stephen R. Schwartz ,  John H. Osmand

发明人： Stephen R. Schwartz ,  John H. Osmand

IPC分类号： G06F1300

CPC分类号： G10H7/02 ,  G10H1/0091 ,  G10H1/26 ,  G10H1/44 ,  G10H2250/041 ,  G10H2250/641 ,  H04H60/04

摘要： Embodiments of a method and apparatus are described which provide for a consistent, continuous and/or repeating signal. Such a repeating signal may be used to set the controls for a processor. For example, an embodiment of a preview sampler described herein allows a user to repeatedly output a data segment into a processor so that the processor can be adjusted to achieve a desired effect. Such a method and apparatus provides improved results when compared to an individual attempting to repeatedly generate a data signal (e.g., a note or chord on a musical instrument).

摘要翻译： 描述了提供一致的，连续的和/或重复的信号的方法和装置的实施例。 这样的重复信号可以用于设置处理器的控制。 例如，本文描述的预览采样器的实施例允许用户重复地将数据段输出到处理器中，使得可以调整处理器以实现期望的效果。 当与试图重复产生数据信号的个体（例如，乐器上的音符或和弦）相比时，这种方法和装置提供改进的结果。

公开(公告)号：US09479864B2

公开(公告)日：2016-10-25

申请号：US14141276

申请日：2013-12-26

申请人： Yamaha Corporation

发明人： Mizuyuki Shirai

IPC分类号： H02B1/00 ,  H04R3/00 ,  H04H60/04 ,  G10H1/00 ,  G10H1/46

CPC分类号： H04R3/00 ,  G10H1/0091 ,  G10H1/46 ,  G10H2210/281 ,  G10H2250/041 ,  H04H60/04

摘要： When a knob is at a center position, transmission levels of first volumes on a path from a second effector to a first effector, and second volumes on a path from the first effector to the second effector are both zero, and the first effector and the second effector operate independently. When the knob is displaced to right side from the center position, the transmission level of the second volumes is controlled according to the displacement amount, but the transmission level of the first volumes stays at zero. Thus, the second effector is connected in series to the first effector. When the knob is displaced to left side from the center position, the transmission level of the first volumes is controlled according to the displacement amount, but the transmission level of the second volumes stays at zero. Thus, the first effector is connected in series to the second effector.

摘要翻译： 当旋钮处于中心位置时，从第二效应器到第一效应器的路径上的第一体积的传输水平以及从第一效应器到第二效应器的路径上的第二体积都为零，并且第一效应器和 第二个效应器独立运行。 当旋钮从中心位置移动到右侧时，根据位移量控制第二体积的传播水平，但是第一体积的传播水平保持在零。 因此，第二效应器与第一效应器串联连接。 当旋钮从中心位置移动到左侧时，根据位移量来控制第一体积的传播水平，但是第二体积的传播水平保持为零。 因此，第一效应器与第二效应器串联连接。

公开(公告)号：US09478203B2

公开(公告)日：2016-10-25

申请号：US14609284

申请日：2015-01-29

申请人： Yamaha Corporation

发明人： Masafumi Nakata

IPC分类号： G10H1/06 ,  G10H1/00 ,  G10H1/08

CPC分类号： G10H1/06 ,  G10H1/0091 ,  G10H1/08 ,  G10H2210/281 ,  G10H2210/305 ,  G10H2250/041 ,  G10H2250/061

摘要： A resonance tone generation apparatus 20 is applied to an electronic musical instrument DM having a tone generator for generating a musical tone signal indicative of a piano sound in accordance with a tone generation instruction signal having a key number n, and a plurality of output portions for externally outputting a musical tone signal. The resonance tone generation apparatus 20 has a plurality of resonance tone generation circuits 30(n) each of which is assigned a different key number n, retrieves a musical tone signal indicative of a musical sound of the piano, generates a musical tone signal indicative of a resonance tone imitating a tone of a string of the piano resonated by the musical sound of the piano indicated by the retrieved musical tone signal, and supplies the generated musical tone signal to the plurality of output portions. Each of the resonance tone generation circuits 30(n) has a resonance circuit 40(n) which has a plurality of resonance frequencies corresponding to the assigned key number n, and generates a musical tone signal indicative of the resonance tone imitating the tone of the string of the piano resonated by the musical sound of the piano indicated by the retrieved musical tone signal, and a panning setting circuit 50(n) which generates a plurality of musical tone signals which are to be supplied to the plurality of output portions, respectively, and each of which indicates a different resonance tone in which a tone volume of the resonance tone indicated by the musical tone signal generated by the resonance circuit 40(n) is changed in accordance with the assigned key number, and supplies the generated musical tone signals to the plurality of output portions, respectively.

摘要翻译： 共鸣音产生装置20应用于具有音调发生器的电子乐器DM，该乐器发生器根据具有琴键号n的乐音产生指令信号产生指示钢琴声的乐音信号，并且多个输出部分用于 从外部输出乐音信号。 共鸣音产生装置20具有多个谐振音产生电路30（n），每个谐振音产生电路30（n）被分配了不同的键数n，检索表示钢琴的音乐声音的乐音信号，产生表示 模拟由所检索的乐音信号指示的由钢琴的音乐声音共鸣的钢琴弦的音调的共鸣音，并将生成的乐音信号提供给多个输出部分。 每个共鸣音产生电路30（n）具有谐振电路40（n），该谐振电路40（n）具有与分配的键数n对应的多个谐振频率，并产生表示模仿 由所检索的乐音信号所指示的由钢琴的音乐声音共鸣的钢琴琴弦和分别设置电路50（n），分别产生要提供给多个输出部分的多个乐音信号 ，并且其中的每一个表示不同的共鸣音，其中由谐振电路40（n）产生的乐音信号指示的共鸣音的音量根据分配的键数而改变，并且提供所生成的乐音 分别向多个输出部分发送信号。