公开(公告)号：USD850408S1

公开(公告)日：2019-06-04

申请号：US29609859

申请日：2017-07-06

申请人： Onkyo Corporation

设计人： Tsutomu Kawabata

公开(公告)号：US09471487B2

公开(公告)日：2016-10-18

申请号：US14568379

申请日：2014-12-12

申请人： Onkyo Corporation

发明人： Kazunari Ito

IPC分类号： G06F3/06 ,  G06F12/02 ,  G06F11/00

CPC分类号： G06F12/0246 ,  G06F11/00 ,  G06F11/1441 ,  G06F2206/1014 ,  G06F2212/1032

摘要： Restoration data is enabled to be written into a nonvolatile memory according to a simple process without using large capacity of a volatile memory.An SRAM writing section sets an updating request flag in a non-delay updating request flag region corresponding to a non-delay region where the restoration data is written. When the updating request flag is set in the non-delay updating request flag region, an EEPROM writing section writes the restoration data stored in the non-delay region corresponding to the non-delay updating request flag region into an EEPROM.

摘要翻译： SRAM写入部分在对应于写入恢复数据的非延迟区域的非延迟更新请求标志区域中设置更新请求标志。 当在非延迟更新请求标志区域中设置更新请求标志时，EEPROM写入部分将存储在与非延迟更新请求标志区域相对应的非延迟区域中的恢复数据写入EEPROM。

公开(公告)号：US09383963B2

公开(公告)日：2016-07-05

申请号：US14488729

申请日：2014-09-17

申请人： Onkyo Corporation

发明人： Kazunari Ito

IPC分类号： H03G3/00 ,  G06F3/16 ,  H03G3/02 ,  H03G3/04 ,  H01H19/00

CPC分类号： G06F3/165 ,  H01H2019/006 ,  H03G3/001 ,  H03G3/02 ,  H03G3/04

摘要： To realize a change in a volume that does not give a user a feeling of strangeness even when a great processing load is put on a volume determining unit. A volume controller performs a process for determining a new volume of an audio signal based on an alternate pulse interval that is based on a counting time and the number of pulses counted by a counting section within the counting time and a current volume stored in a storage section, and storing the determined new volume as the current volume in the storage section, the same number of times as the number of pulses counted by the counting section every counting time, and outputs last information stored as the current volume in the storage section to an electronic volume.

摘要翻译： 为了实现即使在音量确定单元上施加很大的处理负荷时也不会给予用户陌生感的音量的变化。 音量控制器执行用于基于在计数时间内的计数时间和由计数部分计数的脉冲数的交替脉冲间隔以及存储在存储器中的当前音量来确定音频信号的新音量的处理 并将所确定的新卷存储为存储部分中的当前卷，与计数部分每计数时间计数的脉冲数相同次数，并将存储在存储部中的当前卷的最后信息输出到 电子卷。

公开(公告)号：US09287867B2

公开(公告)日：2016-03-15

申请号：US14295658

申请日：2014-06-04

申请人： Onkyo Corporation

发明人： Yoshinori Nakanishi ,  Tsuyoshi Kawaguchi ,  Mamoru Sekiya

IPC分类号： H03K19/02 ,  H03K19/00 ,  H03K19/21 ,  H03M3/00 ,  H03K19/0944 ,  H04L25/49

CPC分类号： H03K19/0002 ,  H03K19/09443 ,  H03K19/21 ,  H03M3/30 ,  H04L25/4923 ,  H04L25/4925

摘要： A circuit having versatility synthesizes one-bit digital signals to generate a ternary signal. The pulse synthesizing circuit synthesizes one-bit digital signals from two DFFs to generate a ternary signal. The pulse synthesizing circuit has a first NOR gate, a second NOR gate, a third NOR gate, and three switches. The first switch is connected to a first electric potential, the second switch is connected to a second electric potential, and the third switch is connected to a third electric potential. The first to third switches are turned on/off according to logical values of the signals from the two DFFs, and any of the first electric potential, the second electric potential, and the third electric potential is set as an output potential so that a ternary signal is generated.

摘要翻译： 具有通用性的电路合成一位数字信号以产生三进制信号。 脉冲合成电路从两个DFF合成一位数字信号，生成三态信号。 脉冲合成电路具有第一或非门，第二或非门，第三或非门和三个开关。 第一开关连接到第一电位，第二开关连接到第二电位，第三开关连接到第三电位。 根据来自两个DFF的信号的逻辑值，第一至第三开关被接通/断开，并且将第一电位，第二电位和第三电位中的任一个设置为输出电位，使得三元 生成信号。

公开(公告)号：US08935356B2

公开(公告)日：2015-01-13

申请号：US10882736

申请日：2004-07-01

申请人： Toshinobu Sano ,  Youichi Kudoh

发明人： Toshinobu Sano ,  Youichi Kudoh

IPC分类号： G06F15/16 ,  H04L29/06 ,  G11B27/034 ,  G11B27/34 ,  H04N21/4143

CPC分类号： H04L65/1043 ,  G11B27/034 ,  G11B27/34 ,  H04L29/06027 ,  H04N21/4143

摘要： A network audio system allows AV files existing in a PC to be readily registered and music to be reproduced using a client machine. The client machine is connected to the PC and a server application and a controller application are installed in the PC. Music is reproduced using the client machine based on an AV file existing in a user folder, when the user drags and drops an icon for the AV folder to an icon for the client machine. In response to the operation, the controller application produces music piece information including the artist name and the like based the tag information of the AV file. When the music piece information is not yet registered, the server application provides the music piece information with a music piece ID for registration in the content information database. The controller application transmits a command including the ID to the client machine.

摘要翻译： 网络音频系统允许PC中存在的AV文件被容易地注册，并且使用客户端机器再现音乐。 客户机连接到PC，PC中安装了服务器应用程序和控制器应用程序。 当用户拖动并将AV文件夹的图标拖放到客户机的图标时，基于存在于用户文件夹中的AV文件，使用客户机再现音乐。 响应于该操作，控制器应用基于AV文件的标签信息产生包括艺术家姓名等的音乐信息。 当音乐片信息尚未被注册时，服务器应用程序向乐曲信息提供用于在内容信息数据库中登记的音乐片ID。 控制器应用程序将包含该ID的命令发送到客户机。

公开(公告)号：US08934644B2

公开(公告)日：2015-01-13

申请号：US13675185

申请日：2012-11-13

申请人： Onkyo Corporation

发明人： Kazumasa Takemura

IPC分类号： H03G5/00 ,  H04R3/14

CPC分类号： H04R3/14

摘要： A channel divider that can suitably set a crossover frequency when a biwiring-connectable multiway speaker system including network circuits are used is provided. The channel divider includes a low-pass filter LPF and a high-pass filter HPF for dividing a band of a sound signal into a first output signal and a second output signal so as to output the signals, and a control circuit for controlling the filters. The channel divider has a sound output mode in which the control circuit sets a cutoff frequency fcL of LPF to a value higher than fc0 by about ⅙ to 1 Oct., sets a cutoff frequency fcH of HPF to a value lower than fc0 by about ⅙ to 1 Oct., and outputs the first output signal and the second output signal including frequency bands fcL to fcH when any crossover frequency fc0 for defining the band division is specified.

摘要翻译： 提供了当使用包括网络电路的双线可连接多路扬声器系统时可以适当地设置交叉频率的信道分频器。 信道分配器包括低通滤波器LPF和用于将声音信号的频带分成第一输出信号和第二输出信号以便输出信号的高通滤波器HPF，以及用于控制滤波器的控制电路 。 通道分配器具有声音输出模式，其中控制电路将LPF的截止频率fcL设置为高于fc0的值约10月1日至10月1日，将HPF的截止频率fcH设置为低于fc0的值约⅙ 并且当指定用于定义频带划分的任何交叉频率fc0时，输出包括频带fcL至fcH的第一输出信号和第二输出信号。

公开(公告)号：US08654261B2

公开(公告)日：2014-02-18

申请号：US12702419

申请日：2010-02-09

申请人： Kazuya Kurokawa

发明人： Kazuya Kurokawa

IPC分类号： H04N5/268

CPC分类号： H04N5/44 ,  H04N21/42607 ,  H04N21/8355

摘要： A video and audio processing device comprises: a switching unit that switches a video input and output pathway at least between “analog video input terminal—analog video output terminal” and “specific-standard digital input terminal—specific-standard digital output terminal”; an input determining unit that determines whether the specific-standard digital data is fed into the specific-standard digital input terminal; and a pathway determining unit that determines whether the video input and output pathway is “analog video input terminal—analog video output terminal”. The receiving unit produces only the audio data from the specific-standard digital data, when the specific-standard digital data is fed into the specific-standard digital input terminal while the video input and output pathway is “analog video input terminal—analog video output terminal”.

摘要翻译： 视频和音频处理装置包括：切换单元，其至少在“模拟视频输入端子 - 模拟视频输出端子”和“特定标准数字输入端子特定标准数字输出端子”之间切换视频输入和输出路径; 输入确定单元，确定特定标准数字数据是否馈送到特定标准数字输入端; 以及确定视频输入和输出路径是“模拟视频输入终端模拟视频输出终端”的路径确定单元。 当特定标准数字数据被馈送到特定标准数字输入端时，接收单元仅产生来自特定标准数字数据的音频数据，而视频输入和输出路径是“模拟视频输入端子 - 模拟视频输出 终奌站”。

公开(公告)号：US20130301857A1

公开(公告)日：2013-11-14

申请号：US13886395

申请日：2013-05-03

申请人： ONKYO CORPORATION

发明人： Kazutoshi MURAKAMI

IPC分类号： H04R3/00

CPC分类号： H04S3/002 ,  H04R3/00 ,  H04R27/00 ,  H04R2227/005 ,  H04R2420/01 ,  H04R2430/01 ,  H04S2400/01

摘要： The number of digital-analog converters is decreased in an audio processing apparatus that outputs an audio signal to not only a device disposed in a main room but also a device disposed in a sub-room. The audio processing apparatus includes a digital-analog conversion unit for outputting an extended left audio signal and an extended right audio signal in an analog format, or for outputting a sub-room left audio signal and a sub-room right audio signal in the analog format; and an input switch unit that switches between a supply of a combination of the extended left audio signal and the extended right audio signal to the digital-analog conversion unit and a supply of a combination of the sub-room left audio signal and the sub-room right audio signal to the digital-analog conversion unit.

摘要翻译： 音频处理装置中的数字 - 模拟转换器的数量减少，该音频处理装置不仅将音频信号输出到设置在主房间中的设备，而且还设置在子房间中的设备。 音频处理装置包括一个数字模拟转换单元，用于以模拟格式输出扩展的左音频信号和扩展的右音频信号，或用于在模拟信号中输出子房间左音频信号和子室右音频信号 格式; 以及输入开关单元，其在所述扩展左音频信号和所述扩展右音频信号的组合的提供之间切换到所述数模转换单元，并且提供所述子房间左音频信号和所述子模拟转换单元的组合， 室内音频信号到数模转换单元。

公开(公告)号：US08570102B2

公开(公告)日：2013-10-29

申请号：US13353606

申请日：2012-01-19

申请人： Kei Asao ,  Yoshinori Nakanishi

发明人： Kei Asao ,  Yoshinori Nakanishi

IPC分类号： H03F3/38

CPC分类号： H03F3/217

摘要： When a switching amplifier transitions into a power-off state, a switch is turned off and a power supply controller forcibly discharges a capacitor and forcibly reduces a reference potential with respect to a second power supply voltage. Since a logic power supply voltage reduces by the same amount as the reference potential, the logic power supply voltage from a viewpoint of the reference potential is fixed. A constant current circuit reduces a constant current according to the reduction in the reference potential with respect to the second power supply voltage, and reduces a first electric current and a second electric current. Before the logic power supply voltage from the viewpoint of the reference potential reduces, the first electric current and the second electric current are reduced, and an operation of a pulse generating unit can be ended in a normal state.

摘要翻译： 当开关放大器转换到断电状态时，开关断开，电源控制器强制地放电电容器并强制地相对于第二电源电压降低参考电位。 由于逻辑电源电压与参考电位相同的量减少，所以从参考电位的角度来看，逻辑电源电压是固定的。 根据相对于第二电源电压的参考电位的减小，恒流电路减小恒定电流，并且减小第一电流和第二电流。 在从参考电位的角度看，逻辑电源电压降低之前，第一电流和第二电流减小，并且可以在正常状态下结束脉冲发生单元的操作。

公开(公告)号：US08553908B2

公开(公告)日：2013-10-08

申请号：US12883296

申请日：2010-09-16

申请人： Shogo Sugihara ,  Tadaharu Sunaga ,  Norio Etoh

发明人： Shogo Sugihara ,  Tadaharu Sunaga ,  Norio Etoh

IPC分类号： H03G3/00 ,  H03F99/00 ,  H03G3/20

CPC分类号： H03F1/52 ,  H03F1/0233 ,  H03F1/0255 ,  H03F3/181 ,  H03F2200/03 ,  H03F2200/321 ,  H03F2200/393 ,  H03F2200/435 ,  H03F2200/507 ,  H03F2200/511 ,  H03F2200/78 ,  H03G3/341

摘要： An amplification apparatus comprises: an amplifier circuit that amplifies an input audio signal and outputs an output audio signal; a first signal level determining unit that determines whether or not a signal level of the output audio signal outputted from the amplifier circuit is lower than a silence determination reference value; and a power-supply control unit that shifts the amplification apparatus from a power-on state to a power-off state, when it is determined that the signal level of the output audio signal outputted from the amplifier circuit is lower than the silence determination reference value.

摘要翻译： 放大装置包括：放大电路，放大输入音频信号并输出​​输出音频信号; 第一信号电平确定单元，确定从放大器电路输出的输出音频信号的信号电平是否低于静音判定基准值; 以及电源控制单元，当确定从放大器电路输出的输出音频信号的信号电平低于静音确定基准时，将放大装置从通电状态转换到电源关闭状态 值。