Information processing apparatus and sound volume control method
    61.
    发明申请
    Information processing apparatus and sound volume control method 失效
    信息处理装置和音量控制方法

    公开(公告)号:US20060196347A1

    公开(公告)日:2006-09-07

    申请号:US11248230

    申请日:2005-10-13

    申请人: Takeshi Iwata

    发明人: Takeshi Iwata

    IPC分类号: G10H1/46 G10H7/00 H03G3/00

    CPC分类号: H03G3/02

    摘要: An information processing apparatus comprises an operating member used for changing a sound volume, a display device which displays volume data of the sound volume changed in response to an operation of the operating member and a controller which changes the volume data. An indicator indicates level data changed in response to the operation of the operating member.

    摘要翻译: 信息处理装置包括用于改变音量的操作构件,显示装置,显示响应于操作构件的操作而改变的音量的音量数据和改变音量数据的控制器。 指示器指示响应于操作构件的操作而改变的电平数据。

    METHOD FOR GRADUALLY ADJUSTING THE VOLUME LEVEL OF A DIGITAL SIGNAL WITHIN A PREDEFINED TIME USING A VOLUME CONTROL CIRCUIT
    62.
    发明申请
    METHOD FOR GRADUALLY ADJUSTING THE VOLUME LEVEL OF A DIGITAL SIGNAL WITHIN A PREDEFINED TIME USING A VOLUME CONTROL CIRCUIT 有权
    使用体积控制电路在预定时间内平滑调整数字信号的音量的方法

    公开(公告)号:US20050090917A1

    公开(公告)日:2005-04-28

    申请号:US10605790

    申请日:2003-10-27

    申请人: Po-Wen Ku

    发明人: Po-Wen Ku

    IPC分类号: H03G3/30 G06F17/00 H03G3/00

    摘要: According to the claimed invention, a DSP is disclosed. The DSP comprises a processing unit for processing the data stream, a first memory coupled to the processing unit for storing a destination volume value, and a second memory coupled to the processing unit for storing a time_determining value wherein the processing unit adjusts the volume of the signal stored in the data stream according to the time_determining value such that the adjustment from a current volume value of the signal to the destination volume value is accomplished within a predetermined time.

    摘要翻译: 根据要求保护的发明,公开了一种DSP。 DSP包括用于处理数据流的处理单元,耦合到处理单元的用于存储目的地卷值的第一存储器和耦合到处理单元的第二存储器,用于存储时间确定值,其中处理单元调整 信号根据时间确定值存储在数据流中,使得从预定时间内完成从信号的当前音量值到目的地音量值的调节。

    Fader depth control apparatus
    63.
    发明授权
    Fader depth control apparatus 失效
    推子深度控制装置

    公开(公告)号:US5317641A

    公开(公告)日:1994-05-31

    申请号:US683887

    申请日:1991-04-11

    CPC分类号: H04H60/04 H03G1/02 H03G3/02

    摘要: The present invention is directed to an audio mixing console having main and secondary faders to independently adjust the maximum and minimum levels of a FADE OUT or FADE IN signal received from an editor associated with the mixer console.

    摘要翻译: 本发明涉及一种音频混合控制台,其具有主和辅助推子,用于独立地调节从与混音器控制台相关联的编辑器接收的FADE OUT或FADE IN信号的最大和最小电平。

    Automation control with improved operator/system interface
    64.
    发明授权
    Automation control with improved operator/system interface 失效
    自动化控制与改进的操作员/系统界面

    公开(公告)号:US5243513A

    公开(公告)日:1993-09-07

    申请号:US690101

    申请日:1991-04-23

    申请人: John M. Peters

    发明人: John M. Peters

    摘要: An endless manual control for use in automation systems, such as automated recording consoles, which controls levels and other parameters of audio, video and other signals, by generating, storing, sending and receiving electronic control signals. The control's internal circuitry translates control movements into electronic signals describing the control's movements. These electronic signals, including external electronic signals which are inputed during certain modes of operation, are fed into a circuit for updating the circuit's memory of control levels. When either the minimum or maximum control level extreme is reached, the circuitry triggers a mechanism to stop the manual rotation of the control in the direction which had or would have caused that control level extreme to be reached.

    摘要翻译: 用于通过生成,存储,发送和接收电子控制信号来控制音频,视频和其他信号的级别和其他参数的自动化系统(例如自动化记录控制台)中的无限手动控制。 控制器的内部电路将控制运动转换为描述控制运动的电子信号。 这些电子信号,包括在某些操作模式期间输入的外部电子信号,被馈送到用于更新电路的存储器的控制电平的电路中。 当达到最小或最大控制极限极限时,电路将触发一种机制,以阻止控制器手动旋转已经或将会导致控制级别达到极限的方向。

    Digital fader or like device
    65.
    发明授权
    Digital fader or like device 失效
    数字推子或类似设备

    公开(公告)号:US4631525A

    公开(公告)日:1986-12-23

    申请号:US483856

    申请日:1983-04-11

    IPC分类号: H03G3/02 G08C9/02

    CPC分类号: H03G3/02 Y10T307/766

    摘要: A digital fader or like device having slidably operable means, such as a touch-sensitive strip, which is manually operable to different settings that are represented by a digital signal. Manual changes in the relative operating position of the slidably operable means produce corresponding adjustments in the digital signal. Display elements are selectively energized by the digital signal to indicate the relative setting of the slidably operable means.

    摘要翻译: 数字推子或类似装置具有可滑动操作的装置,例如触摸敏感条,其可手动操作以由数字信号表示的不同设置。 可滑动操作装置的相对工作位置的手动变化在数字信号中产生相应的调整。 显示元件由数字信号选择性地激励,以指示可滑动操作的装置的相对设置。

    Voltage transient suppressor circuit
    66.
    发明授权
    Voltage transient suppressor circuit 失效
    电压瞬变抑制电路

    公开(公告)号:US4377832A

    公开(公告)日:1983-03-22

    申请号:US223628

    申请日:1981-01-09

    IPC分类号: H02H9/04 H03G3/02 H02H3/20

    CPC分类号: H02H9/041 H03G3/02

    摘要: A circuit for use with telephony systems or the like for protecting these systems, which may be comprised of integrated circuits, from high transient voltages. The circuit includes a silicon controller rectifier (SCR) having the cathode and anode coupled between an input of the telephony system and earth potential. The gate of the SCR is coupled via a resistor to the cathode thereof and is also returned through a reversed-biased diode to a source of bias potential whereby negative voltage transients are shorted to earth potential such that the integrated circuits as well as the bias potential source are not damaged.

    摘要翻译: 用于与电话系统等一起使用的电路,用于保护来自高瞬态电压的可由集成电路构成的这些系统。 该电路包括一个硅控制器整流器(SCR),其中阴极和阳极耦合在电话系统的输入端和地电位之间。 SCR的栅极经由电阻器耦合到其阴极,并且还通过反向偏置二极管返回到偏置电位源,由此负电压瞬变与地电位短路,使得集成电路以及偏置电位 来源没有损坏。

    Touch controlled voltage-divider device
    67.
    发明授权
    Touch controlled voltage-divider device 失效
    触控式分压器

    公开(公告)号:US3968467A

    公开(公告)日:1976-07-06

    申请号:US519825

    申请日:1974-11-01

    摘要: A voltage divider device capable of providing any voltage in a preselected range of voltages, which voltage may be set by a touch of the finger is disclosed. The device includes a control element without frictional contacts and a voltage storage circuit controlled by the control element. A circuit including the device is described and embodiments of the device providing a visual indication of the setting of the device are disclosed.

    摘要翻译: 公开了一种分压器装置,其能够提供预选的电压范围内的任何电压,该电压可以通过手指的触摸来设定。 该装置包括没有摩擦触点的控制元件和由控制元件控制的电压存储电路。 描述了包括该装置的电路,并且公开了提供设备的设置的视觉指示的装置的实施例。