公开(公告)号：EP1441460A1

公开(公告)日：2004-07-28

申请号：EP02800788.8

申请日：2002-10-08

Applicant: Toa Corporation

Inventor： SHIBUYA, Takako c/o TOA Corporation ,  TANAKA, Tomohisa c/o TOA Corporation

IPC: H04L1/00

CPC classification number: G10L21/0208 ,  H04L1/004

Abstract: Digital audio data with error detection bits added thereto is inputted to an error detecting and correcting device (4). The correcting device (4) corrects an error when the error is detected in the digital audio data. The digital audio data outputted from the error detecting and correcting device (4) is inputted to an impulse noise suppressing circuit (6). The suppressing circuit (6) operates for a predetermined time period when the correcting device (4) detects an error.

Abstract translation: 具有加错误检测位的数字音频数据被输入到错误检测和校正装置（4）。 校正装置（4）在数字音频数据中检测到错误时校正错误。 从误差检测和校正装置（4）输出的数字音频数据被输入到脉冲噪声抑制电路（6）。 当校正装置（4）检测到错误时，抑制电路（6）工作预定时间段。

公开(公告)号：EP1388965A1

公开(公告)日：2004-02-11

申请号：EP02700758.2

申请日：2002-02-25

Applicant: Toa Corporation

Inventor： SHIBUYA, Takako, c/o TOA Corporation ,  TANAKA, Tomohisa, c/o TOA Corporation

IPC: H04L1/00 ,  H04B1/04 ,  G06F11/10

CPC classification number: H04L1/007 ,  H04L1/0001 ,  H04L1/0045 ,  H04L1/06 ,  H04L1/20

Abstract: A transmitter (1) converts an input signal from a microphone (2) into a plural-bit digital signal by means of an A/D converter (4) at predetermined time intervals. An encoder (6) divides the digital signal into plural blocks and adds a parity bit to each block to thereby form a coded signal. A transmitting unit (8) modulates a carrier with the coded signal and transmits the modulated carrier through an antenna (10). A receiver (12) includes two tuning units (18A, 18B). Corresponding coded signals outputted from the tuning units (18A, 18B) are inputted to a decoder (20). The decoder (20) makes a parity check on respective blocks of the corresponding coded signals and selects and outputs an error-free one of the corresponding blocks of the corresponding coded signals.

Abstract translation: 发射机（1）以预定的时间间隔通过A / D转换器（4）将来自麦克风（2）的输入信号转换成多位数字信号。 编码器（6）将数字信号分成多个块，并将奇偶校验位加到每个块，从而形成编码信号。 发送单元（8）用编码信号对载波进行调制，并通过天线（10）发送调制载波。 接收器（12）包括两个调谐单元（18A，18B）。 从调谐单元（18A，18B）输出的对应的编码信号被输入到解码器（20）。 解码器（20）对相应编码信号的各个块进行奇偶校验，并选择并输出对应的编码信号的相应块中的无错误的一个。

公开(公告)号：EP3300268A1

公开(公告)日：2018-03-28

申请号：EP15893223.6

申请日：2015-05-22

Applicant: Toa Corporation

Inventor： MORI, Katsuhiro

IPC: H04B17/391 ,  H04B1/04 ,  H04W16/14

CPC classification number: H04B17/3912 ,  H04B1/04 ,  H04B17/391 ,  H04L5/0037 ,  H04L5/0062 ,  H04W16/14

Abstract: This channel simulation device (1) is provided with a memory (2) for storing a distance calculation parameter and reception strength calculation parameter, and a processor (3) for estimating desired-wave reception strength and interfering-wave reception strength on the basis of the distance calculation parameter and the reception strength calculation parameter. The desired-wave reception strength refers, for each set of two areas selected from a plurality of areas (41), to reception strength when a transmission signal transmitted from the wireless microphone (45) of one area (41x) is received by a receiver (46) in the one area (41x). The interfering-wave reception strength refers to reception strength when a transmission signal transmitted from the wireless microphone (45) of the other area (41y) is received by the receiver (46) in the one area (41x).

Abstract translation: 该信道模拟装置（1）具有存储距离计算参数和接收强度计算参数的存储器（2），以及用于根据接收强度计算参数估计期望波接收强度和干扰波接收强度的处理器（3） 距离计算参数和接收强度计算参数。 对于从多个区域（41）中选择的每一组的两个区域，期望波接收强度是指当接收机接收到从一个区域（41x）的无线麦克风（45）发送的发送信号时的接收强度 （46）在一个区域（41x）。 干扰波接收强度是指在一个区域（41x）中的接收机（46）接收到从其他区域（41y）的无线麦克风（45）发送的发送信号时的接收强度。

公开(公告)号：EP2899542A1

公开(公告)日：2015-07-29

申请号：EP13839625.4

申请日：2013-09-19

Applicant: DKK-Toa Corporation ,  Hiroshima University

Inventor： YAWATA Satoshi ,  HACHIYA Hiromitsu ,  KURODA Akio ,  NODA Kenichi

IPC: G01N33/579 ,  C12M1/34 ,  C12Q1/66 ,  G01N21/76

CPC classification number: C12Q1/66 ,  C12Q1/008 ,  G01N21/76 ,  G01N33/579 ,  G01N2400/24 ,  G01N2400/50

Abstract: Provided are a quantification method and a quantification device capable of performing measurement at high sensitivity and high accuracy on a sample that contains sodium ions such as a biochemical sample, a pharmaceutical product, and food.
The quantification method includes a calibration curve preparing step to measure a standard solution, which has been prepared by adding sodium ions so that a sodium ion content of the standard solution is equaled to a sodium ion content of a sample to be measured with a method employing a reaction that activates a limulus reagent and/or a biochemical luminescent reaction caused by ATP, luciferin, and luciferase, and to prepare a calibration curve that represents a relation between a measurement value and an amount of a component to be measured; a sample measuring step to measure the sample to be measured with a method being the same as that used in the calibration curve preparing step; and a quantifying step to find, by using the calibration curve, an amount of the component to be measured in the sample to be measured from a measurement value in the sample measuring step.

Abstract translation: 本发明提供能够对含有钠离子的样品（例如生物化学试剂，药物，食品）进行高灵敏度，高精度的测定的量化方法和定量装置。 定量方法包括：通过添加钠离子制备标准溶液的标准溶液的校准曲线制备步骤，使标准溶液的钠离子含量与待测样品的钠离子含量相等， 激活鲎试剂和/或由ATP，荧光素和荧光素酶引起的生化发光反应的反应，并制备表示测量值与待测组分量之间的关系的校准曲线; 样品测量步骤，用与校准曲线制备步骤中使用的方法相同的方法测量待测样品; 以及量化步骤，通过使用校准曲线，从样品测量步骤中的测量值来求出待测样品中待测量的成分的量。

公开(公告)号：EP1727352B1

公开(公告)日：2014-05-07

申请号：EP05719139.7

申请日：2005-02-15

Applicant: Toa Corporation

Inventor： MOROHASHI, Toshio, TOA Corporation

IPC: H04N19/154 ,  H04N19/80 ,  H04N19/117 ,  H04N19/14 ,  H04N19/162 ,  H04N19/17 ,  H04N19/137 ,  H04N19/176 ,  H04N19/60 ,  H04N19/85

CPC classification number: H04N19/117 ,  H04N19/137 ,  H04N19/14 ,  H04N19/154 ,  H04N19/162 ,  H04N19/17 ,  H04N19/176 ,  H04N19/60 ,  H04N19/80 ,  H04N19/85

公开(公告)号：EP2096880B1

公开(公告)日：2013-09-25

申请号：EP07831673.4

申请日：2007-11-12

Applicant: Toa Corporation

Inventor： TEZUKA, Seiichi ,  YOSHIOKA, Tsutomu

IPC: H04R1/24 ,  H04R1/40

CPC classification number: H04R1/24 ,  H04R1/403

公开(公告)号：EP2202880B1

公开(公告)日：2013-08-21

申请号：EP08841759.7

申请日：2008-10-08

Applicant: Toa Corporation

Inventor： KAWAGUCHI, Koji

IPC: H03F3/68 ,  H03F3/20 ,  H04R3/12 ,  H03F1/52 ,  H03F3/187 ,  H05K5/00 ,  H03F3/21 ,  H03F1/02 ,  H03F3/72

CPC classification number: H03F3/68 ,  H03F1/0277 ,  H03F1/52 ,  H03F3/187 ,  H03F3/211 ,  H03F3/72 ,  H03F2200/03 ,  H03F2200/414 ,  H03F2200/537 ,  H03F2200/541 ,  H03F2203/21109 ,  H03F2203/21145 ,  H04R3/007 ,  H04R3/12

公开(公告)号：EP2192792A1

公开(公告)日：2010-06-02

申请号：EP08720333.7

申请日：2008-03-05

Applicant: Toa Corporation

Inventor： The designation of the inventor has not yet been filed

IPC: H04R7/14

CPC classification number: H04R7/14

Abstract: The present invention provides a dome diaphragm having high strength wholly and uniformly while maintaining a small thickness of a dome portion. A diaphragm 1 according to the present invention is a dome diaphragm including a dome portion 2. The dome portion 2 is divided into a plurality of small portions 4, and a ridge portion 7 is formed at a boundary of the small portions 4. In accordance with this configuration, the ridge portions 7 exist over the entire dome portion 2, and the ridge portions 7 can serve as frames for reinforcing the dome portion 2.

Abstract translation: 本发明提供了一种在保持较小厚度的圆顶部分的情况下全部且均匀地具有高强度的圆顶隔膜。 根据本发明的隔膜1是包括圆顶部分2的圆顶隔膜。圆顶部分2被分成多个小部分4，并且脊部分7形成在小部分4的边界处。根据 通过该结构，在整个圆顶部2上形成有隆起部7，脊部7可以作为用于加强圆顶部2的框架。

公开(公告)号：EP2184928A1

公开(公告)日：2010-05-12

申请号：EP07805916.9

申请日：2007-08-09

Applicant: Toa Corporation

Inventor： SAKANE, Hidenari

IPC: H04R1/00

CPC classification number: F16M13/02 ,  F16M11/041 ,  H04R1/026 ,  H04R2201/021

Abstract: An object of the present invention is to provide a speaker mounting device which does not permit a dismounting work without using a tool but enables an easy dismounting work using the tool. A speaker mounting device 1 of the present invention comprises a speaker component 2 provided at a speaker, and a wall component 3 to be provided at a wall.
The speaker component 2 is configured to be slid in a first direction with respect to the wall component to be mounted to the wall component 3. The speaker component 2 is configured to be slid in a second direction with respect to the wall component 3 to be dismounted from the wall component 3. The speaker component 1 includes a movement prevention member 5 and a shaft member 6 coupled to the movement prevention member 5. The shaft member 6 is rotated to cause the movement prevention member 5 to rotate around the shaft member 6 which is a rotational axis. The shaft member 6 has an outer end of a screw head shape or a bolt head shape. The wall component 3 is positioned in the second direction relative to a rotational trajectory of the movement prevention member 5 in a state where the speaker component 2 is mounted to the wall component 3.

Abstract translation: 本发明的一个目的是提供一种扬声器安装装置，其不使用工具就不允许拆卸工作，而能够使用该工具容易地拆卸工作。 本发明的扬声器安装装置1包括设置在扬声器上的扬声器部件2和设置在墙壁上的壁部件3。 扬声器部件2被构造成相对于待安装到壁部件3的壁部件在第一方向上滑动。扬声器部件2被构造成相对于壁部件3在第二方向上滑动 扬声器部件1包括移动阻止构件5和联接到移动阻止构件5的轴构件6.轴构件6旋转以使移动阻止构件5围绕轴构件6旋转 这是一个旋转轴。 轴构件6具有螺钉头形状或螺栓头形状的外端。 在将扬声器部件2安装到壁部件3的状态下，壁部件3相对于运动防止部件5的旋转轨迹定位在第二方向上。

公开(公告)号：EP1600941B1

公开(公告)日：2010-04-28

申请号：EP04714019.9

申请日：2004-02-24

Applicant: Toa Corporation ,  Etani Electronics Co., Ltd.

Inventor： HIGASHIHARA, Daisuke ,  HINO, Shokichiro ,  TSUCHIYA, Koichi ,  ENDO, Tomohiko

IPC: G10K15/00 ,  H04R3/02

CPC classification number: H04R29/007 ,  G01H13/00 ,  H04R3/04 ,  H04R2227/007

Abstract: Resonance frequencies f2, f3 detected in a resonance space are decided to be dip center frequencies. According to the measurement values obtained in a loudspeaker and a microphone in the resonance space, a basic amplitude frequency characteristic Ca and a target amplitude frequency characteristic Cd are obtained. The target amplitude frequency characteristic Cd has a greater smoothness than the basic amplitude frequency characteristic Ca on the frequency axis. The dip attenuation level and sharpness are decided according to the difference between the basic amplitude frequency characteristic Ca and the target amplitude frequency characteristic Cd at the dip center frequencies f2, f3 and in the vicinity thereof.