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11. 发明授权

US5789689A Tube modeling programmable digital guitar amplification system 失效
标题翻译：管造型可编程数字吉他放大系统
公开(公告)号：US5789689A
公开(公告)日：1998-08-04
申请号：US785004
申请日：1997-01-17
申请人： Michel Doidic , Michael Mecca , Marcus Ryle , Curtis Senffner
发明人： Michel Doidic , Michael Mecca , Marcus Ryle , Curtis Senffner
IPC分类号： G10H1/12 , G10H1/16 , G10H3/18 , H03F1/32 , H03G7/00 , G10H1/02 , G10H7/12 , H03F19/00 , H03M1/62
CPC分类号： G10H3/187 , G10H1/125 , G10H1/16 , H03F1/327 , H03G7/007 , G10H2210/231 , G10H2210/281 , G10H2210/311 , G10H2250/061 , G10H2250/105 , G10H2250/115 , G10H2250/545 , G10H2250/611 , H03F2200/549
摘要： An electric guitar amplifier which utilizes a digital signal processor to produce vacuum-tube-like distortion without certain unwanted audio artifacts created by previous digital realizations of nonlinear, high-gain functions. By virtue of a microprocessor-controlled digital signal processor embodiment, the invention gives the user programmable control over parameters normally associated with state of the art guitar amplifiers (e.g. tone controls, reverb controls, tremolo controls, etc.), as well as other musically useful parameters which are not normally included among the controls of a guitar amplifier (e.g. selection of preamp type, autovolume, reverberation type, autowah, etc.).
摘要翻译：一种电吉他放大器，其利用数字信号处理器产生真空管状失真，而没有由先前的非线性高增益功能的数字实现产生的某些不需要的音频伪像。凭借由微处理器控制的数字信号处理器实施例，本发明给予用户可编程控制通常与现有吉他放大器（例如音调控制，混响控制，颤音控制等）状态相关联的参数以及其它音乐吉他放大器的控制中通常不包括有用的参数（例如，前置放大器类型，自动音量，混响类型，自动瓦等的选择）。

12. 发明申请

US20100022189A1 System and Method for Real-Time Wireless Transmission of Digital Audio at Multiple Radio Frequencies 有权
标题翻译：用于在多个无线电频率的数字音频的实时无线传输的系统和方法
公开(公告)号：US20100022189A1
公开(公告)日：2010-01-28
申请号：US12178928
申请日：2008-07-24
申请人： Guy Coker , James Purcell , Marcus Ryle
发明人： Guy Coker , James Purcell , Marcus Ryle
IPC分类号： H04B7/24
CPC分类号： H04H20/61 , H04H20/33 , H04H40/27
摘要： Disclosed is a system and method for the real-time wireless transmission of digital audio signals. A transmitter including a processor may be used to: generate a first digital data stream and a second digital data stream from a digital audio signal and transmit the first digital data stream at a first radio frequency and the second digital data stream at a second radio frequency. A receiver including a processor may be utilized to: receive the first and second digital data streams at the first and second radio frequencies, respectively, and generate the digital audio signal from the first and second digital data streams.
摘要翻译：公开了一种用于数字音频信号的实时无线传输的系统和方法。包括处理器的发射机可以用于：从数字音频信号生成第一数字数据流和第二数字数据流，并以第一射频发送第一数字数据流，并以第二射频发送第二数字数据流。包括处理器的接收器可以用于：分别在第一和第二射频接收第一和第二数字数据流，并从第一和第二数字数据流生成数字音频信号。

13. 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。

14. 发明授权

US06881891B1 Multi-channel nonlinear processing of a single musical instrument signal 有权
标题翻译：单声道乐器信号的多通道非线性处理
公开(公告)号：US06881891B1
公开(公告)日：2005-04-19
申请号：US10197008
申请日：2002-07-16
申请人： Olivier Limacher , Marcus Ryle , Michel Doidic , Carol A. Hatzinger
发明人： Olivier Limacher , Marcus Ryle , Michel Doidic , Carol A. Hatzinger
IPC分类号： G10H1/16 , G10H3/18 , G10H5/02 , G10H7/00
CPC分类号： G10H1/16 , G10H3/187
摘要： Multiple channels simultaneously provide multiple, modified digital audio signals, respectively, based on the same digital audio input signal. Each channel has a respective nonlinear effects section to apply a nonlinear transfer function, such as one that emulates a vacuum tube guitar amplifier, based on the input signal. In addition, a respective audio effects section is provided in each channel to apply an audio effect, such as a linear audio effect, based on the input signal. This audio effect is set in each channel by a controller. In another embodiment, multi-tracker (e.g., double tracker) functionality is provided by the multiple channels wherein at least one of the delay effect, pitch shift, and gain change in a channel is automatically changed as a function of the input signal.
摘要翻译：基于相同的数字音频输入信号，多个通道分别同时提供多个经修改的数字音频信号。每个通道具有各自的非线性效应部分，用于基于输入信号应用诸如仿真真空管吉他放大器的非线性传递函数。此外，在每个声道中设置相应的音频效果部分，以基于输入信号施加诸如线性音频效果的音频效果。该音频效果由控制器在每个通道中设置。在另一个实施例中，由多个通道提供多追踪器（例如，双跟踪器）功能，其中信道中的延迟效果，音调移位和增益改变中的至少一个作为输入信号的函数自动改变。

15. 发明授权

US07711442B2 Audio signal processor with modular user interface and processing functionality 有权
标题翻译：具有模块化用户界面和处理功能的音频信号处理器
公开(公告)号：US07711442B2
公开(公告)日：2010-05-04
申请号：US10948585
申请日：2004-09-23
申请人： Marcus Ryle , Michel A. Doidic
发明人： Marcus Ryle , Michel A. Doidic
IPC分类号： G06F17/00
CPC分类号： G10H3/186 , G10H1/0091
摘要： Disclosed is an audio signal processor that determines the type of audio processing to be performed utilizing an audio processing device (APD) and a removable module. The APD includes a digital signal processor (DSP) that modifies an input audio signal in accordance with a signal processing instruction set. The removable module includes the signal processing instruction set, and when the removable module is coupled to the APD, the signal processing instruction set is transferred to and implemented by the DSP of the APD to perform an audio processing function upon the input audio signal. The removable module may also include a user interface having at least one control to set a control parameter that is transferred to the DSP of the APD to further modify audio processing. The APD may also include a multi-state footswitch whose functionality can be determined by the DSP.
摘要翻译：公开了一种音频信号处理器，其确定使用音频处理设备（APD）和可移除模块来执行的音频处理的类型。 APD包括根据信号处理指令集修改输入音频信号的数字信号处理器（DSP）。可移动模块包括信号处理指令集，并且当可移动模块耦合到APD时，信号处理指令集被传送到APD的DSP并由其实现，以在输入的音频信号上执行音频处理功能。可拆卸模块还可以包括具有至少一个控制的用户界面，用于设置传送到APD的DSP的控制参数以进一步修改音频处理。 APD还可以包括多状态脚踏开关，其功能可由DSP确定。

16. 发明申请

US20070227344A1 Stringed instrument for connection to a computer to implement DSP modeling 有权
标题翻译：用于连接到计算机以实现DSP建模的弦乐器
公开(公告)号：US20070227344A1
公开(公告)日：2007-10-04
申请号：US11786925
申请日：2007-04-13
申请人： Marcus Ryle , Michel Doidic , Pete Celi , Alan Zak
发明人： Marcus Ryle , Michel Doidic , Pete Celi , Alan Zak
IPC分类号： G10H3/00
CPC分类号： G10H1/053 , G10H1/125 , G10H3/183 , G10H3/186 , G10H3/188 , G10H2210/281 , G10H2230/111 , G10H2230/115 , G10H2230/121 , G10H2230/151 , G10H2250/051 , G10H2250/115
摘要： Disclosed is a stringed instrument that includes a plurality of strings and a pickup to which each of the plurality of strings is respectively coupled that is connectable to a computer to implement DSP modeling. A serial interface circuit is coupled to the pickup and to a digital connector that formats each digital string vibration signal received from the pickup into a digital serial protocol. A computer is coupled by a serial link to the digital connector such that the computer receives each serially formatted digital string signal (SFDSS). The computer operates at least one audio DSP-based software module to process each received SFDSS wherein each SFDSS is processed in order to emulate a corresponding string tone of one of a plurality of stringed instruments to create an emulated digital string tone signal (EDSTS). Each EDSTS is then transmitted back over the serial link to the stringed instrument for playback.
摘要翻译：公开了一种弦乐器，其包括多个琴弦和拾音器，多个琴弦中的每一个分别耦合到该拾音器，该拾音器可连接到计算机以实现DSP建模。串行接口电路耦合到拾取器和数字连接器，其将从拾取器接收的每个数字串振动信号格式化为数字串行协议。计算机通过串行链路耦合到数字连接器，使得计算机接收每个串行格式的数字串信号（SFDSS）。计算机操作至少一个基于音频DSP的软件模块来处理每个接收到的SFDSS，其中处理每个SFDSS以仿真多个弦乐器之一的相应串音，以产生仿真数字串音信号（EDSTS）。然后将每个EDSTS通过串行链路传回到弦乐器进行播放。

17. 发明授权

US06998528B1 Multi-channel nonlinear processing of a single musical instrument signal 有权
标题翻译：单声道乐器信号的多通道非线性处理
公开(公告)号：US06998528B1
公开(公告)日：2006-02-14
申请号：US10840340
申请日：2004-05-05
申请人： Olivier Limacher , Marcus Ryle , Michel Doidic , Carol A. Hatzinger
发明人： Olivier Limacher , Marcus Ryle , Michel Doidic , Carol A. Hatzinger
IPC分类号： G10H5/02 , G10H7/00
CPC分类号： G10H1/16 , G10H3/187
摘要： Multiple channels simultaneously provide multiple, modified digital audio signals, respectively, based on the same digital audio input signal. Each channel has a respective nonlinear effects section to apply a nonlinear transfer function, such as one that emulates a vacuum tube guitar amplifier, based on the input signal. In addition, a respective audio effects section is provided in each channel to apply an audio effect, such as a linear audio effect, based on the input signal. This audio effect is set in each channel by a controller. In another embodiment, multi-tracker (e.g., double tracker) functionality is provided by the multiple channels wherein at least one of the delay effect, pitch shift, and gain change in a channel is automatically changed as a function of the input signal.
摘要翻译：基于相同的数字音频输入信号，多个通道分别同时提供多个经修改的数字音频信号。每个通道具有各自的非线性效应部分，用于基于输入信号应用诸如仿真真空管吉他放大器的非线性传递函数。此外，在每个声道中设置相应的音频效果部分，以基于输入信号施加诸如线性音频效果的音频效果。该音频效果由控制器在每个通道中设置。在另一个实施例中，由多个通道提供多追踪器（例如，双跟踪器）功能，其中信道中的延迟效果，音调移位和增益改变中的至少一个作为输入信号的函数自动改变。

18. 发明授权

US08692101B2 Stringed instrument for connection to a computer to implement DSP modeling 有权
标题翻译：用于连接到计算机以实现DSP建模的弦乐器
公开(公告)号：US08692101B2
公开(公告)日：2014-04-08
申请号：US12858714
申请日：2010-08-18
申请人： Marcus Ryle , Michel A. Doidic , Peter J. Celi , Alan Zak
发明人： Marcus Ryle , Michel A. Doidic , Peter J. Celi , Alan Zak
IPC分类号： G10H3/00
CPC分类号： G10H1/053 , G10H1/125 , G10H3/183 , G10H3/186 , G10H3/188 , G10H2210/281 , G10H2230/111 , G10H2230/115 , G10H2230/121 , G10H2230/151 , G10H2250/051 , G10H2250/115
摘要： Disclosed is a stringed instrument that includes a plurality of strings and a pickup to which each of the plurality of strings is respectively coupled that is connectable to a computer to implement DSP modeling. A serial interface circuit is coupled to the pickup and to a digital connector that formats each digital string vibration signal received from the pickup into a digital serial protocol. A computer is coupled by a serial link to the digital connector such that the computer receives each serially formatted digital string signal (SFDSS). The computer operates at least one audio DSP-based software module to process each received SFDSS wherein each SFDSS is processed in order to emulate a corresponding string tone of one of a plurality of stringed instruments to create an emulated digital string tone signal (EDSTS). Each EDSTS is then transmitted back over the serial link to the stringed instrument for playback.
摘要翻译：公开了一种弦乐器，其包括多个琴弦和拾音器，多个琴弦中的每一个分别耦合到该拾音器，该拾音器可连接到计算机以实现DSP建模。串行接口电路耦合到拾取器和数字连接器，其将从拾取器接收的每个数字串振动信号格式化为数字串行协议。计算机通过串行链路耦合到数字连接器，使得计算机接收每个串行格式的数字串信号（SFDSS）。计算机操作至少一个基于音频DSP的软件模块来处理每个接收到的SFDSS，其中处理每个SFDSS以仿真多个弦乐器之一的相应串音，以产生仿真数字串音信号（EDSTS）。然后将每个EDSTS通过串行链路传回到弦乐器进行播放。

19. 发明申请

US20100313740A1 Stringed Instrument for Connection to a Computer to Implement DSP Modeling 有权
标题翻译：用于连接到计算机以实现DSP建模的弦乐器
公开(公告)号：US20100313740A1
公开(公告)日：2010-12-16
申请号：US12858714
申请日：2010-08-18
申请人： Marcus Ryle , Michel A. Doidic , Peter J. Celi , Alan Zak
发明人： Marcus Ryle , Michel A. Doidic , Peter J. Celi , Alan Zak
IPC分类号： G10H1/06
CPC分类号： G10H1/053 , G10H1/125 , G10H3/183 , G10H3/186 , G10H3/188 , G10H2210/281 , G10H2230/111 , G10H2230/115 , G10H2230/121 , G10H2230/151 , G10H2250/051 , G10H2250/115
摘要： Disclosed is a stringed instrument that includes a plurality of strings and a pickup to which each of the plurality of strings is respectively coupled that is connectable to a computer to implement DSP modeling. A serial interface circuit is coupled to the pickup and to a digital connector that formats each digital string vibration signal received from the pickup into a digital serial protocol. A computer is coupled by a serial link to the digital connector such that the computer receives each serially formatted digital string signal (SFDSS). The computer operates at least one audio DSP-based software module to process each received SFDSS wherein each SFDSS is processed in order to emulate a corresponding string tone of one of a plurality of stringed instruments to create an emulated digital string tone signal (EDSTS). Each EDSTS is then transmitted back over the serial link to the stringed instrument for playback.
摘要翻译：公开了一种弦乐器，其包括多个琴弦和拾音器，多个琴弦中的每一个分别耦合到该拾音器，该拾音器可连接到计算机以实现DSP建模。串行接口电路耦合到拾取器和数字连接器，其将从拾取器接收的每个数字串振动信号格式化为数字串行协议。计算机通过串行链路耦合到数字连接器，使得计算机接收每个串行格式的数字串信号（SFDSS）。计算机操作至少一个基于音频DSP的软件模块来处理每个接收到的SFDSS，其中处理每个SFDSS以仿真多个弦乐器之一的相应串音，以产生仿真数字串音信号（EDSTS）。然后将每个EDSTS通过串行链路传回到弦乐器进行播放。

20. 发明授权

US07799986B2 Stringed instrument for connection to a computer to implement DSP modeling 有权
标题翻译：用于连接到计算机以实现DSP建模的弦乐器
公开(公告)号：US07799986B2
公开(公告)日：2010-09-21
申请号：US11786925
申请日：2007-04-13
申请人： Marcus Ryle , Michel A. Doidic , Peter J. Celi , Alan Zak
发明人： Marcus Ryle , Michel A. Doidic , Peter J. Celi , Alan Zak
IPC分类号： G10H1/02
CPC分类号： G10H1/053 , G10H1/125 , G10H3/183 , G10H3/186 , G10H3/188 , G10H2210/281 , G10H2230/111 , G10H2230/115 , G10H2230/121 , G10H2230/151 , G10H2250/051 , G10H2250/115
摘要： Disclosed is a stringed instrument that includes a plurality of strings and a pickup to which each of the plurality of strings is respectively coupled that is connectable to a computer to implement DSP modeling. A serial interface circuit is coupled to the pickup and to a digital connector that formats each digital string vibration signal received from the pickup into a digital serial protocol. A computer is coupled by a serial link to the digital connector such that the computer receives each serially formatted digital string signal (SFDSS). The computer operates at least one audio DSP-based software module to process each received SFDSS wherein each SFDSS is processed in order to emulate a corresponding string tone of one of a plurality of stringed instruments to create an emulated digital string tone signal (EDSTS). Each EDSTS is then transmitted back over the serial link to the stringed instrument for playback.
摘要翻译：公开了一种弦乐器，其包括多个琴弦和拾音器，多个琴弦中的每一个分别耦合到该拾音器，该拾音器可连接到计算机以实现DSP建模。串行接口电路耦合到拾取器和数字连接器，其将从拾取器接收的每个数字串振动信号格式化为数字串行协议。计算机通过串行链路耦合到数字连接器，使得计算机接收每个串行格式的数字串信号（SFDSS）。计算机操作至少一个基于音频DSP的软件模块来处理每个接收到的SFDSS，其中每个SFDSS被处理以仿真多个弦乐器之一的相应串音，以产生仿真数字串音信号（EDSTS）。然后将每个EDSTS通过串行链路传回到弦乐器进行播放。

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