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1. 发明授权

US6072879A Sound field control unit and sound field control device 失效
标题翻译：声场控制单元和声场控制装置
公开(公告)号：US6072879A
公开(公告)日：2000-06-06
申请号：US861329
申请日：1997-05-21
申请人： Kunihiro Ouchi , Hiroaki Furuta , Akio Suyama , Yasushi Shimizu
发明人： Kunihiro Ouchi , Hiroaki Furuta , Akio Suyama , Yasushi Shimizu
IPC分类号： H04R3/02 , G10K15/00 , G10K15/12 , H03G9/00 , H03H17/00 , H03H21/00 , H04Q9/00 , H04R3/00 , H04R27/00 , H04S3/00 , H04S7/00 , H03G3/00
CPC分类号： H03G9/005 , H03G9/00 , H04R27/00 , H04S3/00 , H04S7/30 , H04S7/305 , H04S7/307
摘要： A sound field control unit includes a microphone collecting sound about a self-unit, a collected sound signal input-output terminal for outputting a collected sound signal of the self-unit to outside of the self-unit and inputting a collected sound signal of other units to the self-unit, a collected sound signal switch for switching the collected sound signal collected by the self-unit and that collected by the other units sequentially and repeatedly, an FIR filter for producing a reflected sound component of the collected sound signals provided by the switch and imparting it to the collected sound signals, an amplifier for amplifying the imparted reflected sound component and the collected sound signal, an equalizer provided in a signal path between an output terminal of the collected sound signal switch and an input terminal of the amplifier for adjusting frequency characteristic of a signal flowing through the signal path, and a loudspeaker for reproducing the amplified output signal. These components are assembled integrally together in the self-unit and the self-unit is adapted to be connected to the other units through the collected sound signal input-output terminal by means of transmission cables.
摘要翻译：声场控制单元包括麦克风收集关于自身单元的声音，收集的声音信号输入输出端子，用于将自身单元的收集的声音信号输出到自身外部，并输入其他的收集的声音信号单元到自身单元，收集的声音信号开关，用于切换由自身单元收集的收集的声音信号并且被其他单元顺序和重复地收集的声音信号; FIR滤波器，用于产生所提供的所收集的声音信号的反射声音分量通过开关将其传送到所收集的声音信号，放大器，用于放大所赋予的反射声音分量和收集的声音信号;均衡器，设置在收集的声音信号开关的输出端子和输入端子之间的信号路径中用于调整流过信号路径的信号的频率特性的放大器，以及用于再现放大的输出信号的扬声器 l。这些部件在自身单元中整体组装在一起，并且自身单元适于通过传输电缆通过收集的声音信号输入 - 输出端子连接到其他单元。

2. 发明授权

US07539317B2 Drive apparatus for volume control devices 有权
标题翻译：用于音量控制装置的驱动装置
公开(公告)号：US07539317B2
公开(公告)日：2009-05-26
申请号：US10608786
申请日：2003-06-26
申请人： Masaru Aiso , Akio Suyama
发明人： Masaru Aiso , Akio Suyama
IPC分类号： H03G3/00
CPC分类号： H04H60/04
摘要： A drive apparatus for volume control devices is provided for setting, promptly and exactly, the position of a control device such as a fader to its standard position. A first volume control device (127-1), an operation position thereof is operative automatically, is provided for controlling a first gain of an audio signal. A position control device (128-1) is provided correspondingly to the first volume control device. A second volume control device (124-1), an operation position thereof is operative automatically, is provided for controlling a second gain of the audio signal, so that a total gain applicable to the audio signal is determined by the operation positions of the first and second volume control devices. A controller is provided for setting, when the position control device is operated, the operation position of the first volume control device to a pre-specified standard position (0 dB), and for setting the operation position of the second volume control device to a position where a previous total gain before the position control device is operated is maintained.
摘要翻译：提供一种用于音量控制装置的驱动装置，用于将诸如推子之类的控制装置的位置迅速地和准确地设定到其标准位置。提供其自动操作的第一音量控制装置（127-1），用于控制音频信号的第一增益。对应于第一音量控制装置设置位置控制装置（128-1）。提供其自动操作的第二音量控制装置（124-1），用于控制音频信号的第二增益，使得适用于音频信号的总增益由第一音频信号的操作位置确定和第二音量控制装置。提供一种控制器，用于当所述位置控制装置被操作时，将所述第一音量控制装置的操作位置设定为预定的标准位置（0dB），并将所述第二音量控制装置的操作位置设定为维持位置控制装置运转之前的先前总增益的位置。

3. 发明授权

US07474753B2 Sound field control apparatus, signal processing apparatus, sound field control program, and signal processing program 失效
标题翻译：声场控制装置，信号处理装置，声场控制程序和信号处理程序
公开(公告)号：US07474753B2
公开(公告)日：2009-01-06
申请号：US10926724
申请日：2004-08-25
申请人： Toshinori Araya , Akio Suyama , Keiji Kawakami
发明人： Toshinori Araya , Akio Suyama , Keiji Kawakami
IPC分类号： H03G3/00
CPC分类号： H04S7/305 , G10K15/12 , H04S3/002
摘要： A sound field control apparatus which is capable of adjusting the number of outputs as required. The sound field control apparatus is comprised of a master device, and a plurality of salve devices serially connected in cascade to the master device. In the master device, a picked-up sound signal input section inputs picked-up sound signals from a plurality of microphones. A signal processing section generates reflected sound signals from the input picked-up sound signals. A cascade output terminal outputs the reflected sound signals. In each of the slave devices, a cascade input terminal inputs the generated reflected sound signal, a plurality of signal processing sections correspond to a plurality of speakers and each adjust sound characteristics of the input reflected sound signals and generate and output signals to the corresponding speakers. A cascade output terminal directly outputs the input reflected sound signals. A desired number of slave devices are serially connected in cascade to the master device, and the speakers correspond in number to a number of the slave devices.
摘要翻译：一种能够根据需要调节输出数量的声场控制装置。声场控制装置由主装置和与主装置串联连接的多个装置装置构成。在主设备中，拾取声音信号输入部分输入来自多个麦克风的拾取声音信号。信号处理部分根据输入的拾取声音信号产生反射的声音信号。级联输出端子输出反射的声音信号。在每个从设备中，级联输入端输入所生成的反射声信号，多个信号处理部分对应于多个扬声器，并且每个调节输入的反射声信号的声音特性，并产生并输出信号给相应的扬声器。级联输出端子直接输出反射的声音信号。所需数量的从设备级联连接到主设备，并且扬声器的数量与多个从设备相对应。

4. 发明授权

US07139625B2 Audio signal processing device 有权
标题翻译：音频信号处理装置
公开(公告)号：US07139625B2
公开(公告)日：2006-11-21
申请号：US10617160
申请日：2003-07-09
申请人： Masaru Aiso , Akio Suyama
发明人： Masaru Aiso , Akio Suyama
IPC分类号： H04H7/00
CPC分类号： G11B27/031
摘要： An audio signal processing device which processes audio signals and outputs the audio signals, is made capable of storing a plurality of setting data as scenes, selecting a portion to be copied as copy data from current data being setting data representing a current status of the device in accordance with the setting at a copy data selection section, selecting a scene to be a paste destination of the copy data in accordance with the setting at a paste destination selection section, and rewriting with the copy data a portion corresponding to the copy data among the scene selected as the paste destination.
摘要翻译：处理音频信号并输出音频信号的音频信号处理装置能够将多个设置数据存储为场景，从当前数据中选择要复制的部分作为复制数据，设置数据表示设备的当前状态根据复制数据选择部分的设置，根据粘贴目的地选择部分的设置选择要成为复制数据的粘贴目的地的场景，并且利用复制数据重写与复制数据相对应的部分，将场景选为粘贴目的地。

5. 发明授权

US5570424A Sound effector capable of imparting plural sound effects like distortion and other effects 失效
标题翻译：能够赋予诸如失真和其他效果的多重声音效果的声音效果器
公开(公告)号：US5570424A
公开(公告)日：1996-10-29
申请号：US157625
申请日：1993-11-24
申请人： Toshinori Araya , Akio Suyama
发明人： Toshinori Araya , Akio Suyama
IPC分类号： G10H1/00 , G10H1/16 , H03F1/32 , H03G5/10 , H03G3/00
CPC分类号： H03F1/327 , G10H1/0091 , G10H1/16 , H03G5/10 , G10H2210/311 , G10H2250/205
摘要： A distortion effector includes a calculation section for performing a predetermined higher-degree expression calculation on an input digital sound signal, and a multiplication section that is provided in series with the calculation section for multiplying the digital sound signal by a coefficient that is adjusted so as to utilize a specific portion of the higher-degree expression which exhibits a smooth distortion characteristic. The digital sound signal is distorted in accordance with a smooth non-linear curve based on the higher-degree expression calculation, to thereby achieve a mild distortion effect. In a multi-effector capable of imparting three or more predetermined effects in such a manner that the effects can be selected to be imparted independently of each other, a registration device is provided for registering, for each of the effects, whether the effect should be made switchable or not. When a collective-switching switch is operated, control is performed such that the effect-on or effect-off state is inversively switched for any effect registered as switchable. For any effect registered as non-switchable by the registration device, the effect-on or effect-off state is not switched even when the collective-switching switch is operated.
摘要翻译：失真执行器包括用于对输入数字声音信号执行预定的较高程度表达式计算的计算部分和与计算部分串联设置的乘法部分，用于将数字声音信号乘以被调整为如下的系数：以利用具有平滑失真特性的较高程度表达式的特定部分。基于较高程度的表达式计算，数字声音信号根据平滑的非线性曲线失真，从而实现轻微的失真效应。在能够赋予彼此独立的效果的赋予三种以上的预定效果的多效应器中，提供了一种登记装置，用于对于每种效果来记录效果是否应当是否可切换。当集体切换开关被操作时，执行控制，使得效果或效果关闭状态被反转地切换以注册为可切换的任何效果。对于由注册装置注册为不可切换的任何效果，即使在集体切换开关被操作时，效果关闭或关闭状态也不会切换。

6. 发明授权

US08155350B2 Amplifier controller 有权
标题翻译：放大器控制器
公开(公告)号：US08155350B2
公开(公告)日：2012-04-10
申请号：US12401423
申请日：2009-03-10
申请人： Akio Suyama , Takaaki Muto , Naohide Kohyama , Ken Iwayama
发明人： Akio Suyama , Takaaki Muto , Naohide Kohyama , Ken Iwayama
IPC分类号： H04B1/00
CPC分类号： H04R27/00 , H04R2420/01
摘要： An amplifier controller for controlling a plurality of amplifiers connected therewith is provided. Each of said amplifiers is provided with one or more audio output channels. The amplifier controller operates in two modes of solo mode and normal mode. When the solo mode is initiated, the amplifier controller instructs all of the amplifiers to turn off output of all audio output channels provided in the amplifiers, and only in the solo mode, according to selection of an output channel for which solo output is to be performed, the amplifier controller instructs the amplifier provided with the selected channel to turn on output of the channel, and instructs each of the amplifiers provided with an audio output channel other than the selected channel to turn off output of the audio output channel.
摘要翻译：提供了用于控制与其连接的多个放大器的放大器控制器。每个所述放大器都具有一个或多个音频输出通道。放大器控制器以独奏模式和正常模式两种模式运行。当独奏模式启动时，放大器控制器指示所有放大器关闭放大器中提供的所有音频输出通道的输出，并且仅在独奏模式下，根据输出信道的选择，放大器控制器指示具有所选通道的放大器接通通道的输出，并且指示设置有除所选通道之外的音频输出通道的放大器中的每个放大器以关闭音频输出通道的输出。

7. 发明授权

US07865737B2 Digital mixer 有权
标题翻译：数字调音台
公开(公告)号：US07865737B2
公开(公告)日：2011-01-04
申请号：US11515511
申请日：2006-09-01
申请人： Akio Suyama , Masaru Aiso , Kotaro Terada , Masaaki Okabayashi
发明人： Akio Suyama , Masaru Aiso , Kotaro Terada , Masaaki Okabayashi
IPC分类号： G06F21/00
CPC分类号： H04H60/14 , G06F21/6209 , H04H60/04
摘要： The present invention is directed to a digital mixer that selectively provides audio signal processing functions to a user depending on the authority granted to the user's log-in credentials. The preferred embodiment of the digital mixer includes a mounting unit for removably mounting a storage medium, a detector for detecting the mounting or removal of the storage medium, a determining portion for determining whether a user key is stored in the mounted storage medium, and a control portion that, upon the determining portion confirming that the mounted storage medium includes a user key, causes the digital mixer to display a log-on screen for a specific user who is associated with the stored user key. In accordance with the preferred embodiment, the digital mixer automatically logs out the user upon detecting that the storage medium is removed from the digital mixer.
摘要翻译：本发明涉及一种数字混合器，其根据授予用户的登录凭证的权限向用户选择性地提供音频信号处理功能。数字混合器的优选实施例包括用于可拆卸地安装存储介质的安装单元，用于检测存储介质的安装或移除的检测器，用于确定用户密钥是否存储在安装的存储介质中的确定部分，以及控制部分，在所述确定部分确认所述安装的存储介质包括用户密钥的情况下，使所述数字混合器显示与所存储的用户密钥相关联的特定用户的登录屏幕。根据优选实施例，数字混合器在检测到从数字混合器中移除存储介质时自动注销用户。

8. 发明授权

US07242990B2 Digital mixing system, engine apparatus, console apparatus, digital mixing method, engine apparatus control method, console apparatus control method, and programs executing these control methods 失效
标题翻译：数字混合系统，发动机装置，控制台装置，数字混合方法，发动机装置控制方法，控制台装置控制方法以及执行这些控制方法的程序
公开(公告)号：US07242990B2
公开(公告)日：2007-07-10
申请号：US10032948
申请日：2001-12-26
申请人： Akio Suyama , Taku Nishikori , Kotaro Terada , Takamitsu Aoki
发明人： Akio Suyama , Taku Nishikori , Kotaro Terada , Takamitsu Aoki
IPC分类号： G06F17/00 , H04B1/00
CPC分类号： H04H60/04
摘要： A digital mixing system is provided in which a console section and an engine section that executes signal processing can operate consistently in accordance with control signals input to the console section and the engine section. The digital mixing system has a plurality of input signal systems and a plurality of output signal systems. Input signals from the input signal systems are subjected to a mixing process and the mixed signals are output to the output signal systems. In a console section, panel operating elements are used to input parameters relating to the mixing process, and a first control device generates a mixing control signal in response to operation of the panel operating elements or to a first control signal input via a first input terminal or a first communication interface, and outputs the mixing control signal to the first communication interface. In an engine section, a mixing processing device executes the above mixing process, and a second control device controls the mixing process executed by the mixing processing device in response to the mixing control signal input via a second communication interface and outputs a second control signal input via a second input terminal to the second communication interface. Communication lines connect between the first communication interface and the second communication interface.
摘要翻译：提供一种数字混合系统，其中执行信号处理的控制台部分和发动机部分可以根据输入到控制台部分和发动机部分的控制信号一致地操作。数字混合系统具有多个输入信号系统和多个输出信号系统。来自输入信号系统的输入信号经受混合处理，混合信号被输出到输出信号系统。在控制台部分中，面板操作元件用于输入与混合过程相关的参数，第一控制装置响应于面板操作元件的操作或经由第一输入端输入的第一控制信号产生混合控制信号或第一通信接口，并且将混合控制信号输出到第一通信接口。在发动机部分中，混合处理装置执行上述混合处理，第二控制装置响应于通过第二通信接口输入的混合控制信号来控制由混合处理装置执行的混合处理，并输出第二控制信号输入经由第二输入端至第二通信接口。通信线路连接在第一通信接口和第二通信接口之间。

9. 发明申请

US20070053529A1 Digital mixer 有权
标题翻译：数字调音台
公开(公告)号：US20070053529A1
公开(公告)日：2007-03-08
申请号：US11515511
申请日：2006-09-01
申请人： Akio Suyama , Masaru Aiso , Kotaro Terada , Masaaki Okabayashi
发明人： Akio Suyama , Masaru Aiso , Kotaro Terada , Masaaki Okabayashi
IPC分类号： H04B1/00
CPC分类号： H04H60/14 , G06F21/6209 , H04H60/04
摘要： A digital mixer provides audio signal processing functions to a user, who has logged into the digital mixer by inputting a user password, within limits of authority granted to the user. In the digital mixer, a mounting unit is provided for removably mounting a storage medium. a detector detects when the storage medium is mounted on the mounting unit and detects when the mounted storage medium is removed from the mounting unit. A determining portion determines whether or not a user key is stored in the mounted storage medium upon detecting that the storage medium is mounted on the mounting unit, and operates if a user key is stored in the mounted storage medium, for displaying a login screen associated with a user corresponding to the user key. A control portion allows the user to automatically log out the digital mixer upon detecting that the storage medium is removed from the digital mixer.
摘要翻译：数字混合器通过输入用户密码在已授予用户的授权限度内向已经登录数字混合器的用户提供音频信号处理功能。在数字混合器中，设置有用于可拆卸地安装存储介质的安装单元。检测器检测何时将存储介质安装在安装单元上，并检测何时将安装的存储介质从安装单元移除。确定部分在检测到存储介质安装在安装单元上时，确定用户密钥是否被存储在所安装的存储介质中，并且如果用户密钥存储在所安装的存储介质中，则用于显示相关联的登录屏幕用户对应于用户密钥。控制部分允许用户在检测到从数字混合器中移除存储介质时自动注销数字混合器。

10. 发明申请

US20050047608A1 Sound field control apparatus, signal processing apparatus, sound field control program, and signal processing program 失效
标题翻译：声场控制装置，信号处理装置，声场控制程序和信号处理程序
公开(公告)号：US20050047608A1
公开(公告)日：2005-03-03
申请号：US10926724
申请日：2004-08-25
申请人： Toshinori Araya , Akio Suyama , Keiji Kawakami
发明人： Toshinori Araya , Akio Suyama , Keiji Kawakami
IPC分类号： G10K15/12 , H04S3/00 , H04S7/00 , H04R5/00 , H03G3/00
CPC分类号： H04S7/305 , G10K15/12 , H04S3/002
摘要： A sound field control apparatus which is capable of adjusting the number of outputs as required. The sound field control apparatus is comprised of a master device, and a plurality of salve devices serially connected in cascade to the master device. In the master device, a picked-up sound signal input section inputs picked-up sound signals from a plurality of microphones. A signal processing section generates reflected sound signals from the input picked-up sound signals. A cascade output terminal outputs the reflected sound signals. In each of the slave devices, a cascade input terminal inputs the generated reflected sound signal, a plurality of signal processing sections correspond to a plurality of speakers and each adjust sound characteristics of the input reflected sound signals and generate and output signals to the corresponding speakers. A cascade output terminal directly outputs the input reflected sound signals. A desired number of slave devices are serially connected in cascade to the master device, and the speakers correspond in number to a number of the slave devices.
摘要翻译：一种能够根据需要调节输出数量的声场控制装置。声场控制装置由主装置和与主装置串联连接的多个装置装置构成。在主设备中，拾取声音信号输入部分输入来自多个麦克风的拾取声音信号。信号处理部分根据输入的拾取声音信号产生反射的声音信号。级联输出端子输出反射声信号。在每个从设备中，级联输入端输入所生成的反射声信号，多个信号处理部分对应于多个扬声器，并且每个调节输入的反射声信号的声音特性，并产生并输出信号给相应的扬声器。级联输出端子直接输出反射的声音信号。所需数量的从设备级联连接到主设备，并且扬声器的数量与多个从设备相对应。

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