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。

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。

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。