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1. 发明授权

US06189085B1 Digital signal processing device 有权
标题翻译：数字信号处理装置
公开(公告)号：US06189085B1
公开(公告)日：2001-02-13
申请号：US09168627
申请日：1998-10-08
申请人： Tomomi Miyata
发明人： Tomomi Miyata
IPC分类号： G06F1360
CPC分类号： G10H7/006 , G10H1/0091 , G10H7/002 , G10H2210/281 , G10H2210/311
摘要： A digital signal processing device (e.g., DSP), employed by electronic musical instruments and the like, is designed to perform a variety of digital signal processings. The digital signal processing device contains an arithmetic unit which is configured by at least an adder and a multiplier. There are provided first and second microprograms, each of which consists of microinstructions and each of which is designed to perform a specific kind of digital signal processing. The first and second microprograms are alternatively selected in accordance with a preset sequence of processing; and consequently, data supplied to the arithmetic unit are changed in response to the microprogram selected. Thus, the arithmetic unit performs arithmetical operations, using the data selectively supplied thereto, in accordance with the microprogram selected. By changing the sequence of processing, it is possible to easily change a manner of digital computing performed by the digital signal processing device. For example, the first and second microprograms are executed successively in a serial manner or are executed simultaneously in a parallel manner. Preferably, the first microprogram is designed to impart distortion to the data, while the second microprogram is designed to impart reverberation to the data.
摘要翻译：由电子乐器等采用的数字信号处理装置（例如，DSP）被设计为执行各种数字信号处理。数字信号处理装置包含至少由加法器和乘法器构成的算术单元。提供了第一和第二微程序，每个微程序由微指令组成，并且每个微程序被设计为执行特定类型的数字信号处理。根据预设的处理顺序交替地选择第一和第二微程序; 因此，提供给运算单元的数据响应于所选择的微程序而改变。因此，算术单元根据所选择的微程序，使用选择性地提供给它的数据进行算术运算。通过改变处理顺序，可以容易地改变由数字信号处理装置执行的数字计算的方式。例如，以串行方式连续执行第一和第二微程序，或者以并行方式同时执行。优选地，第一微程序被设计成对数据赋予失真，而第二微程序被设计为对数据进行混响。

2. 发明授权

US06173352B2 Mobile computer mounted apparatus for controlling enablement and indicating operational status of a wireless communication device associated with the mobile computer 失效
标题翻译：一种移动计算机安装装置，用于控制与移动计算机相关联的无线通信设备的启用和指示操作状态
公开(公告)号：US06173352B2
公开(公告)日：2001-01-09
申请号：US08915966
申请日：1997-08-21
申请人： Billy Gayle Moon
发明人： Billy Gayle Moon
IPC分类号： G06F1360
CPC分类号： H04W52/0254 , G06F1/26 , G06F1/266 , H04L12/10 , H04W52/028 , H04W88/02 , Y02D70/142
摘要： A switch positioned on an exterior housing of a mobile computer has a first position associated with enablement of a wireless communication device incorporated within the mobile computer. When in the first position, the switch provides indication that the wireless communication device is enabled. The switch also has a second position associated with disablement of the wireless communication device. When in the second position, the switch provides indication that the wireless communication device is disabled. The switch having no affect on the enablement or disablement of the mobile computer. Also included is a means for enabling the wireless communication device when the switch is in the first position and disabling the wireless communication device when the switch is in the second position. Furthermore, light emitting diodes provide indication of the status of the wireless communication device within the mobile computer.
摘要翻译：位于移动计算机的外壳上的开关具有与结合在移动计算机内的无线通信设备的启用相关联的第一位置。当处于第一位置时，开关提供无线通信设备被使能的指示。开关还具有与无线通信设备的禁用相关联的第二位置。当处于第二位置时，开关提供无线通信设备被禁用的指示。该开关对移动计算机的启用或禁用没有影响。还包括当开关处于第一位置时启用无线通信设备并且当开关处于第二位置时禁用无线通信设备的装置。此外，发光二极管提供移动计算机内的无线通信设备的状态的指示。

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