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1. 发明申请

WO2006028552A3 STRINGED INSTRUMENT WITH EMBEDDED DSP MODELING FOR MODELING ACOUSTIC STRINGED INSTRUMENTS 审中-公开
公开(公告)号：WO2006028552A3
公开(公告)日：2006-03-16
申请号：PCT/US2005/022282
申请日：2005-06-24
申请人： LINE 6, INC. , CELI, Peter, J. , DOIDIC, Michel, A. , RYLE, Marcus
发明人： CELI, Peter, J. , DOIDIC, Michel, A. , RYLE, Marcus
IPC分类号： G10H1/02 , G10H1/06
摘要： Disclosed is a stringed instrument (100) with embedded DSP modeling capabilities to model an acoustic stringed instrument. The stringed instrument (100) has a body and a plurality of strings (106) and each of the plurality of strings (106) is respectively coupled to a pickup (110) to detect a vibration signal for each string (106). An A/D converter (220) converts the detected vibration signal of a string into a digital string vibration signal. A DSP (120) is located within the body of the stringed instrument to process the digital string vibration signal and to implement and 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.

2. 发明申请

WO2006036574A3 AUDIO SIGNAL PROCESSOR WITH MODULAR USER INTERFACE AND PROCESSING FUNCTIONALITY 审中-公开
公开(公告)号：WO2006036574A3
公开(公告)日：2006-04-06
申请号：PCT/US2005/032963
申请日：2005-09-14
申请人： LINE 6, INC. , RYLE, Marcus , DOIDIC, Michel, A.
发明人： RYLE, Marcus , DOIDIC, Michel, A.
IPC分类号： G06F17/00 , H05K5/00 , H05K5/04 , H05K5/06 , G10H1/02
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.

3. 发明申请

WO2004008428A2 STRINGED INSTRUMENT WITH EMBEDDED DSP MODELING 审中-公开
标题翻译：嵌入式DSP建模仪器
公开(公告)号：WO2004008428A2
公开(公告)日：2004-01-22
申请号：PCT/US2003/021460
申请日：2003-07-09
申请人： LINE 6, INC.
发明人： CELI, Peter, J. , DOIDIC, Michel, A. , FRUEHLING, David, W. , RYLE, Marcus
IPC分类号： G10D
CPC分类号： G10H3/188 , G10H1/125 , G10H2230/111 , G10H2230/115 , G10H2230/121 , G10H2230/151 , G10H2250/115
摘要： Disclosed is a stringed instrument with embedded digital signal processing (DSP) modeling capabilities. The stringed instrument has a body and a plurality of strings and each of the plurality of strings is respectively coupled to a pickup of a polyphonic pickup. The polyphonic pickup is used 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. Further, a digital signal processor is located within the body of the stringed instrument to process the digital string vibration signal. Particularly, the digital signal processor is used to process the digital string vibration signal such that the corresponding string tone of one of a plurality of selectable stringed instruments may be emulated. The emulated digital tone signal is then converted to analog form to create an emulated analog tone signal for output to an amplification device.
摘要翻译：公开了一种具有嵌入式数字信号处理（DSP）建模功能的弦乐器。弦乐器具有主体和多个弦，并且多个弦中的每一个分别耦合到复音拾音器的拾音器。复音拾音器用于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。此外，数字信号处理器位于弦乐器的主体内以处理数字弦振动信号。特别地，数字信号处理器用于处理数字串振动信号，使得可以仿真多个可选弦乐器之一的对应串音。仿真的数字乐音信号然后被转换成模拟形式以产生用于输出到放大装置的仿真模拟乐音信号。

4. 发明申请

WO2003046734A1 MULTIMEDIA PRESENTATION THAT ASSISTS A USER IN THE PLAYING OF A MUSICAL INSTRUMENT 审中-公开
标题翻译：协助用户演奏音乐仪器的多媒体演示
公开(公告)号：WO2003046734A1
公开(公告)日：2003-06-05
申请号：PCT/US2002/037154
申请日：2002-11-19
申请人： LINE 6, INC.
发明人： BRINKMAN, John , HAMILTON, Dave , LONGAWA, John , RAMPLEY, Rob , RANDALL, Charles, Corris , RYLE, Marcus
IPC分类号： G06F13/00
CPC分类号： G06Q20/12 , G06Q20/00 , G06Q20/388 , G06Q20/4014 , G10H1/0058 , G10H2240/026 , G10H2240/056 , G10H2240/175 , G10H2240/285 , G10H2240/305
摘要： Disclosed is a system and method to deliver a multimedia presentation of an audio file to a computing device (102) for display to a user and further to allow the user to play a musical instrument (112) in conjunction with the multimedia presentation. In response to a user selecting a musical piece at the computing device (102), a server (104) transmits a session file associated with the musical piece to the computing device (102) through a computer network (105). The session file includes an audio file and multimedia data such that the computing device (102) can process the session file to present the multimedia presentation of the audio file to the user. An interface device (106) is connected to the computing device (102) and to the user's musical instrument (112). The interface device (106) couples the musical instrument (112) to the computing device (102) such that the user can play the musical instrument (112) in conjunction with the multimedia presentation of the audio file.
摘要翻译：公开了一种将音频文件的多媒体呈现递送到计算设备（102）以便向用户显示并进一步允许用户结合多媒体呈现播放乐器（112）的系统和方法。响应于用户在计算设备（102）处选择乐曲，服务器（104）通过计算机网络（105）将与乐曲相关联的会话文件发送到计算设备（102）。会话文件包括音频文件和多媒体数据，使得计算设备（102）可以处理会话文件以向用户呈现音频文件的多媒体呈现。接口设备（106）连接到计算设备（102）和用户的乐器（112）。接口设备（106）将乐器（112）耦合到计算设备（102），使得用户可以结合音频文件的多媒体呈现播放乐器（112）。

5. 发明申请

WO2016065062A1 SYSTEM AND METHOD FOR A REDUNDANT REAL-TIME WIRELESS RECEIVER NETWORK 审中-公开
标题翻译：冗余实时无线接收机网络的系统和方法
公开(公告)号：WO2016065062A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056751
申请日：2015-10-21
申请人： LINE 6, INC.
发明人： RYLE, Marcus , COKER, Guy , PURCELL, James
IPC分类号： H04L12/28 , H04M1/00
CPC分类号： H04R27/00 , H04R2227/003 , H04R2420/01 , H04R2420/07 , H04R2420/09
摘要： Embodiments relate to a system and a method for a redundant real-time wireless receiver network. A Remote Digital Antenna Digital Receiver ("RDADR") is coupled to multiple Remote Digital Antenna ("RDAs"). The RDADR and the multiple RDAs are coupled via a digital bus. The multiple RDAs attempt to receive one or more digital signals from a transmitter. If the one or more digital signals are received without an error by one of the multiple RDAs, the RDA that received the one or more error-free digital signals sends the digital signals to the RDADR using the digital bus. The redundant real-time wireless receiver network provides a reliable and fault tolerant system to deliver digital audio signals in real-time.
摘要翻译：实施例涉及用于冗余实时无线接收机网络的系统和方法。远程数字天线数字接收机（“RDADR”）耦合到多个远程数字天线（“RDAs”）。 RDADR和多个RDA通过数字总线耦合。多个RDA尝试从发射机接收一个或多个数字信号。如果一个或多个数字信号通过多个RDA中的一个接收而没有错误，则接收到一个或多个无错误数字信号的RDA使用数字总线将数字信号发送到RDADR。冗余实时无线接收机网络提供了可靠和容错的系统来实时传输数字音频信号。

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