专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08222508B2 Tone signal creating apparatus and method 有权
标题翻译：音频信号产生装置和方法
公开(公告)号：US08222508B2
公开(公告)日：2012-07-17
申请号：US12748241
申请日：2010-03-26
申请人： Kensuke Ide , Norihisa Aoki , Toshifumi Kunimoto , Fumitsugu Ohtaka , Tadashi Okano
发明人： Kensuke Ide , Norihisa Aoki , Toshifumi Kunimoto , Fumitsugu Ohtaka , Tadashi Okano
IPC分类号： G10H1/06
CPC分类号： G10H1/0091 , G10H1/0066 , G10H2240/285
摘要： In the case where an automatic reading file composed of plural kinds of detailed parameters stored in a transportable storage device whose attachment is detected has been already read in an apparatus, it is determined whether update, to a currently-read automatic reading file, of an automatic reading file stored in a storage section is carried out or not in accordance with a user's instruction, and is controlled so as to carry out a process. Namely, in the case where an automatic reading file has not been read yet, the automatic reading file stored in the storage section is updated to the currently-read automatic reading file without any condition. On the other hand, if an automatic reading file has been already read, the automatic reading file stored in the storage section may be edited on the basis of it.
摘要翻译：在存储在检测到附件的可移动存储装置中的多种详细参数组成的自动阅读文件已经在装置中被读取的情况下，确定是否对当前读取的自动阅读文件根据用户的指示执行或不执行存储在存储部中的自动读取文件，并且被控制以执行处理。也就是说，在自动读取文件尚未被读取的情况下，存储在存储部分中的自动读取文件被更新为当前读取的自动读取文件而没有任何条件。另一方面，如果已经读取了自动读取文件，则可以基于它存储在存储部分中的自动阅读文件进行编辑。

12. 发明申请

US20120027232A1 MIXING SIGNAL PROCESSING APPARATUS AND MIXING SIGNAL PROCESSING INTEGRATED CIRCUIT 有权
公开(公告)号：US20120027232A1
公开(公告)日：2012-02-02
申请号：US13272205
申请日：2011-10-12
申请人： Tomomi Miyata , Toshifumi Kunimoto
发明人： Tomomi Miyata , Toshifumi Kunimoto
IPC分类号： H04B1/00
CPC分类号： H04H60/04 , H04R3/00
摘要： User is allowed to designate a desired mode defining the respective numbers of channels and mixing buses, and processing for mixing input signals of the number of channels corresponding to the designated mode is performed repetitively to generate signals for the individual buses. The time of arrival of the last step in the mixing processing for the number of channels, corresponding to the designated mode, is detected to output an accumulation result obtained at the last step, and new accumulation is started with a digital audio signal inputted at a step following the last step. Digital audio signals processed by a first signal processing circuit are stored into a memory and transmitted to a second signal processing circuit via a cascade-connection. The second signal processing circuit adds the audio signal, processed for each of the steps, to audio signals input via the cascade-connection and writes added signal into the memory.

13. 发明申请

US20080175415A1 SIGNAL PROCESSING DEVICE AND METHOD OF PROCESSING SIGNAL 有权
标题翻译：信号处理装置及处理信号的方法
公开(公告)号：US20080175415A1
公开(公告)日：2008-07-24
申请号：US11972588
申请日：2008-01-10
申请人： Toshifumi Kunimoto
发明人： Toshifumi Kunimoto
IPC分类号： H04B1/00
CPC分类号： G11B27/034 , H04H60/04
摘要： A plurality of sets of prepared parameters are stored in a parameter memory. A first control knob can be moved over a predetermined operating range in which a plurality of predetermined positions are discretely defined. The plurality of sets of prepared parameters are respectively assigned to the plurality of predetermined positions. When a current operating position of the first control knob is positioned between any two adjacent positions of the plurality of predetermined positions, two sets of prepared parameters are read out from the parameter memory in accordance with the two adjacent positions corresponding to the current operating position of the first control knob, and the read-out two sets of prepared parameters are interpolated in accordance with the current operating position of the first control knob to obtain one set of interpolated parameters. The input signal is subjected to the signal processing using one set of interpolated parameters.
摘要翻译：多组准备的参数被存储在参数存储器中。第一控制旋钮可以在多个预定位置离散地限定的预定操作范围内移动。多组准备参数分别分配给多个预定位置。当第一控制旋钮的当前操作位置位于多个预定位置的任何两个相邻位置之间时，根据与当前操作位置相对应的两个相邻位置从参数存储器读出两组准备参数根据第一控制旋钮的当前操作位置对第一控制旋钮和读出的两组准备参数进行插值，以获得一组内插参数。使用一组内插参数对输入信号进行信号处理。

14. 发明授权

US5438156A Wind type tone synthesizer adapted for simulating a conical resonance tube 失效
标题翻译：风型音调合成器适用于模拟锥形谐振管
公开(公告)号：US5438156A
公开(公告)日：1995-08-01
申请号：US878778
申请日：1992-05-05
申请人： Hideyuki Masuda , Toshifumi Kunimoto
发明人： Hideyuki Masuda , Toshifumi Kunimoto
IPC分类号： G10H5/00 , G10H5/02
CPC分类号： G10H5/007 , G10H2250/461 , G10H2250/515 , G10H2250/535
摘要： An acoustic wind instrument having a conical tube is simulated by two cylindrical tubes communicated to each other at each one end. A parallel connection of electrical signal transmission lines, each simulating a cylindrical tube constitute a synthesizer synthesizing the sound of the conical acoustic wind instrument. Each signal transmission line includes a shift register for giving a delay to the input signal, a multiplier for simulating sound reflection, and a filter for affording a tone color. An exciting signal is injected at the interconnection of the parallel connection through a junction circuit.
摘要翻译：具有锥形管的声学管乐器由在每一端彼此连通的两个圆柱形管模拟。每个模拟圆柱管的电信号传输线的并联连接构成合成锥形声管的声音的合成器。每个信号传输线包括用于给输入信号提供延迟的移位寄存器，用于模拟声音反射的乘法器和用于提供音色的滤波器。激励信号通过结电路在并联连接的互连处被注入。

15. 发明授权

US08467889B2 Mixing signal processing apparatus and mixing signal processing integrated circuit 失效
公开(公告)号：US08467889B2
公开(公告)日：2013-06-18
申请号：US12056099
申请日：2008-03-26
申请人： Tomomi Miyata , Hiroyuki Tsuchiya , Ryuichi Kawamoto , Eiichi Takeishi , Toshifumi Kunimoto
发明人： Tomomi Miyata , Hiroyuki Tsuchiya , Ryuichi Kawamoto , Eiichi Takeishi , Toshifumi Kunimoto
IPC分类号： G06F17/00
CPC分类号： H04H60/04 , H04R3/00
摘要： User is allowed to designate a desired mode defining the respective numbers of channels and mixing buses, and processing for mixing input signals of the number of channels corresponding to the designated mode is performed repetitively to generate signals for the individual buses. The time of arrival of the last step in the mixing processing for the number of channels, corresponding to the designated mode, is detected to output an accumulation result obtained at the last step, and new accumulation is started with a digital audio signal inputted at a step following the last step. Digital audio signals processed by a first signal processing circuit are stored into a memory and transmitted to a second signal processing circuit via a cascade-connection. The second signal processing circuit adds the audio signal, processed for each of the steps, to audio signals input via the cascade-connection and writes added signal into the memory.

16. 发明申请

US20080243280A1 Mixing signal processing apparatus and mixing signal processing integrated circuit 失效
标题翻译：混合信号处理装置和混合信号处理集成电路
公开(公告)号：US20080243280A1
公开(公告)日：2008-10-02
申请号：US12056099
申请日：2008-03-26
申请人： Tomomi Miyata , Hiroyuki Tsuchiya , Ryuichi Kawamoto , Eiichi Takeishi , Toshifumi Kunimoto
发明人： Tomomi Miyata , Hiroyuki Tsuchiya , Ryuichi Kawamoto , Eiichi Takeishi , Toshifumi Kunimoto
IPC分类号： G06F17/00
CPC分类号： H04H60/04 , H04R3/00
摘要： User is allowed to designate a desired mode defining the respective numbers of channels and mixing buses, and processing for mixing input signals of the number of channels corresponding to the designated mode is performed repetitively to generate signals for the individual buses. The time of arrival of the last step in the mixing processing for the number of channels, corresponding to the designated mode, is detected to output an accumulation result obtained at the last step, and new accumulation is started with a digital audio signal inputted at a step following the last step. Digital audio signals processed by a first signal processing circuit are stored into a memory and transmitted to a second signal processing circuit via a cascade-connection. The second signal processing circuit adds the audio signal, processed for each of the steps, to audio signals input via the cascade-connection and writes added signal into the memory.
摘要翻译：允许用户指定定义相应数量的通道和混合总线的期望模式，并且重复地执行用于混合与指定模式相对应的通道数量的输入信号的处理，以产生用于各个总线的信号。检测对应于指定模式的通道数的混合处理中的最后一步的到达时间，以输出在最后步骤获得的累加结果，并且以在在最后一步之后。由第一信号处理电路处理的数字音频信号被存储到存储器中，并通过级联连接发送到第二信号处理电路。第二信号处理电路将针对每个步骤处理的音频信号添加到经由级联连接输入的音频信号，并将附加信号写入存储器。

17. 发明授权

US5835605A Engine exhaust sound synthesizer 失效
标题翻译：发动机排气声合成器
公开(公告)号：US5835605A
公开(公告)日：1998-11-10
申请号：US551867
申请日：1995-11-21
申请人： Toshifumi Kunimoto
发明人： Toshifumi Kunimoto
IPC分类号： F01N1/00 , A63H17/34 , G10H7/08 , G10K15/02 , G10K15/04 , H03G3/00
CPC分类号： A63H17/34 , G10K15/02
摘要： An engine exhaust sound synthesizer is fundamentally configured by an exhaust waveform creating unit and an exhaust pipe circuit. The exhaust waveform creating unit creates an exhaust waveform signal based on accel information and engine speed information. Herein, the accel information is subjected to non-linear conversion, representing relationship between an amount of manipulation of an accel manipulator and an engine output, so that an engine output signal is produced. A plurality of exhaust waveforms are stored in advance; hence, one of them is selected based on the engine speed information and engine output signal. Then, the exhaust waveform selected is combined together with the engine output signal so that the exhaust waveform signal is created. The exhaust pipe circuit, simulating behavior of air-pressure waves propagating through pipes of an exhaust system, is designed similar to a waveguide-type circuit which is configured by delay circuits and junctions. So, the exhaust pipe circuit imparts a simulated exhaust-pipe characteristic to the exhaust waveform signal so as to produce the exhaust sound signal representing synthesized exhaust sound of an engine. By controlling the amount of manipulation of the accel manipulator, it is possible to provide realistic exhaust sound, with a high live-audio effect, whose characteristic closely follows behavior of an exhaust action of an actual engine.
摘要翻译：发动机排气声音合成器由排气波形生成单元和排气管路基本上构成。排气波形生成单元基于加速度信息和发动机速度信息生成排气波形信号。这里，加速信息经受非线性转换，表示加速操纵器的操纵量与发动机输出之间的关系，从而产生发动机输出信号。预先存储多个排气波形; 因此，基于发动机转速信息和发动机输出信号来选择其中之一。然后，选择的排气波形与发动机输出信号组合在一起，从而产生排气波形信号。通过排气系统的管道传播的空气压力波的模拟行为的排气管回路被设计成与由延迟电路和接点构成的波导型电路相似。因此，排气管路对排气波形信号赋予模拟排气管特性，以产生表示发动机的合成排气声音的排气声音信号。通过控制加速操纵器的操作量，可以提供具有高实时音效的真实的排气声音，其特征紧密地跟随实际发动机的排气动作。

18. 发明授权

US5459280A Musical tone synthesizing apparatus 失效
标题翻译：音乐合成装置
公开(公告)号：US5459280A
公开(公告)日：1995-10-17
申请号：US68506
申请日：1993-05-27
申请人： Hideyuki Masuda , Toshifumi Kunimoto
发明人： Hideyuki Masuda , Toshifumi Kunimoto
IPC分类号： G10H1/00 , G10H1/055 , G10H1/12 , G10H5/00 , G10H7/00 , G10H7/08
CPC分类号： G10H5/007 , G10H1/055 , G10H1/125 , G10H2250/035 , G10H2250/465 , G10H2250/515 , G10H2250/521 , G10H2250/535 , G10H2250/601
摘要： A musical tone synthesizing apparatus for generating a musical tone which is influenced not only by blowing pressure and embouchure, etc. but also effected by the movement of a performer's tongue. The apparatus comprises an operating part WC having a mouthpiece part and a reed part; a breath measuring sensor for measuring breath passing through the mouthpiece part; a tonguing detector for measuring the relative position of a performer's tongue to the reed part; a musical tone forming circuit TC for simulating the mouthpiece, the reed, and the resonance tube of the acoustic wind instrument in response to an output signal of the breath measuring sensor so as to create a musical tone signal; and a tonguing effector for changing a simulating characteristic of the reed of the acoustic wind instrument in response to an output signal of the tonguing detector.
摘要翻译：一种音乐合成装置，用于产生不仅通过吹动压力和气压等影响而且受到表演者舌头的运动影响的音调。该装置包括具有接口部分和筘部分的操作部分WC; 用于测量通过所述接口部分的呼吸的呼吸测量传感器; 用于测量表演者舌头与筘部分的相对位置的舌头检测器; 乐音形成电路TC，用于响应于呼吸测量传感器的输出信号模拟声管的喉舌，舌簧和谐振管，以便产生乐音信号; 以及舌状效应器，用于响应于舌片检测器的输出信号改变声管装置的舌簧的模拟特性。

19. 发明授权

US5304734A Musical synthesizing apparatus for providing simulation of controlled damping 失效
标题翻译：用于提供控制阻尼模拟的音乐合成装置
公开(公告)号：US5304734A
公开(公告)日：1994-04-19
申请号：US717380
申请日：1991-06-19
申请人： Toshifumi Kunimoto
发明人： Toshifumi Kunimoto
IPC分类号： G10H1/00 , G10H5/00 , G10H7/00 , G10H7/08 , G10H1/12 , H03H7/01
CPC分类号： G10H5/007 , G10H2250/451 , G10H2250/515 , G10H2250/521
摘要： A musical tone synthesizing apparatus for synthesizing musical tones generated by acoustic instruments. In the musical tone synthesizing apparatus, a closed loop circuit is provided to simulate the vibration of a vibrating element, for example, a string of piano. Additionally provided is a excitation and damping control unit for generating signals to be introduced to the closed loop circuit. When generating musical tones, the excitation and damping control unit generates an excitation signal corresponding to the excitation operation applied to the vibrating element from a excitation element, for example, a hamper of piano. When damping the musical tones, the excitation and damping control unit generates a signal corresponding to the excitation operation applied to the vibrating element from a damping element, for example, a damper of piano.
摘要翻译：一种用于合成由乐器产生的乐音的乐音合成装置。在乐音合成装置中，提供闭环电路来模拟振动元件例如一串钢琴的振动。另外提供了用于产生要被引入到闭环电路的信号的激励和阻尼控制单元。当产生乐音时，激励和衰减控制单元产生一个激励信号，该激励信号与激励元件（例如钢琴的阻碍物）施加到振动元件的激励作用相对应。当抑制乐音时，激励和阻尼控制单元产生一个对应于从阻尼元件（例如钢琴风琴）施加到振动元件的激励作用的信号。

20. 发明授权

US5266734A Musical tone synthesizing apparatus performing high-speed non-linear operation 失效
标题翻译：执行高速非线性运算的乐音合成装置
公开(公告)号：US5266734A
公开(公告)日：1993-11-30
申请号：US856444
申请日：1992-03-24
申请人： Takeshi Komano , Toshifumi Kunimoto
发明人： Takeshi Komano , Toshifumi Kunimoto
IPC分类号： G10H1/16 , G10H5/00 , G10H7/00 , G10H7/08 , G10H7/12
CPC分类号： G10H5/007 , G10H2250/115 , G10H2250/121 , G10H2250/451 , G10H2250/515 , G10H2250/521 , Y10S84/09 , Y10S84/10
摘要： A musical tone synthesizing apparatus includes an excitation circuit, a resonator circuit, and a resampler. The excitation circuit generates an excitation signal, through a non-linear transformation, in response to an input signal supplied thereto. The resonator circuit resonates the excitation signal supplied thereto. The signal processing in the excitation circuit is executed in synchronization with a high sampling frequency N*Fs. The resampler converts the excitation signal of the high sampling frequency N*Fs into that of a normal frequency Fs. The excitation signal from the resampler, which has the normal sampling frequency Fs, is supplied to the resonator circuit. Accordingly, the resonator circuit can perform its operation at the normal sampling frequency Fs. The high-speed operation of the excitation circuit prevents the abnormal oscillation and the generation of an aliasing noise in the musical tone synthesizing apparatus.
摘要翻译：音乐合成装置包括激励电路，谐振电路和重采样器。激励电路响应于提供给它的输入信号，通过非线性变换产生激励信号。谐振器电路谐振供给的激励信号。励磁电路中的信号处理与高采样频率N * Fs同步地执行。重采样器将高采样频率N * Fs的激励信号转换成正常频率Fs。来自具有正常采样频率Fs的重采样器的激励信号被提供给谐振器电路。因此，谐振电路可以以正常采样频率Fs执行其操作。励磁电路的高速运行防止了乐音合成装置中的异常振荡和混叠噪声的产生。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式