公开(公告)号：US06574797B1

公开(公告)日：2003-06-03

申请号：US09227991

申请日：1999-01-08

申请人： Charles J. Naegeli ,  Hung-San Chen ,  Alejandro H. Schwartzman ,  Xiong Yang

发明人： Charles J. Naegeli ,  Hung-San Chen ,  Alejandro H. Schwartzman ,  Xiong Yang

IPC分类号： H04N7173

CPC分类号： H04N17/00 ,  H04N7/17309

摘要： Apparatus, methods, and computer program products for utilizing a frequency channel determined to be unacceptably noisy by finding a cleaner, narrower bandwidth within the frequency channel. Initially data is received on a frequency channel at a CMTS, specifically an upstream receiver, and by a narrow bandwidth detector, connected to a processor also used by components in the CMTS. The narrow bandwidth detector performs a Fast Fourier Transform (FFT) on the frequency channel thereby creating multiple FFT points within the frequency channel. A clean bandwidth for transmitting data within the frequency channel is identified where the clean bandwidth is derived from a subset of FFT points from the full set of FFT points. The subset of FFT points are contiguous points that have a noise level below a predetermined noise threshold.

公开(公告)号：USD981540S1

公开(公告)日：2023-03-21

申请号：US29750352

申请日：2020-09-14

申请人： Shisong Ren ,  Xiong Yang

设计人： Shisong Ren ,  Xiong Yang

公开(公告)号：US20100311405A1

公开(公告)日：2010-12-09

申请号：US12570626

申请日：2009-09-30

申请人： YUE-XIONG YANG

发明人： YUE-XIONG YANG

IPC分类号： H04M3/00 ,  H03G3/00

CPC分类号： H04M1/6008

摘要： A method is used for controlling volume in a mobile phone. The method includes the following steps. The mobile phone receives an input voice signal, and the mobile phone determines if the input voice signal is a digital signal. If the input voice signal is not digital signal, the input voice signal is converted to the digital voice signal. A volume of the digital voice signal is adjusted to a predefined volume if the volume of the digital voice signal is not equal to the predefined volume. The adjusted digital voice signal is output from the mobile phone.

摘要翻译： 一种方法用于控制移动电话中的音量。 该方法包括以下步骤。 移动电话接收输入语音信号，并且移动电话确定输入语音信号是否是数字信号。 如果输入的语音信号不是数字信号，则将输入的语音信号转换成数字语音信号。 如果数字语音信号的音量不等于预定音量，则将数字语音信号的音量调整到预定音量。 调整后的数字语音信号从手机输出。

公开(公告)号：US20050126847A1

公开(公告)日：2005-06-16

申请号：US10734351

申请日：2003-12-13

申请人： Xiong Yang

发明人： Xiong Yang

IPC分类号： A47B81/06 ,  H04R1/02

CPC分类号： H04R1/028

摘要： A speaker and grill, including a speaker horn disposed within a speaker box; a rim joined to the speaker box; a motor support joined to the rim; a rim cover disposed about the rim; a motor joined to a rotatable shaft, the motor joined to the motor support and adapted to rotate the rotatable shaft; a power source joined to the motor, the power source powering the motor; and a rotatable cover joined to the rotatable shaft.

摘要翻译： 扬声器和烤架，包括设置在扬声器箱内的扬声器喇叭; 连接到扬声器盒的边缘; 连接到轮辋的马达支架; 围绕边缘布置的边缘盖; 接合到可旋转轴的马达，所述马达接合到所述马达支撑件并且适于旋转所述可旋转轴; 连接到电动机的电源，为电动机供电的电源; 以及连接到可旋转轴的可旋转盖。

公开(公告)号：US20080082142A1

公开(公告)日：2008-04-03

申请号：US11529656

申请日：2006-09-28

申请人： Andrew C. Clark ,  Philip Diguglielmo ,  Mark H. Kraml ,  Xiong Yang ,  Xiaoyu Zhou

发明人： Andrew C. Clark ,  Philip Diguglielmo ,  Mark H. Kraml ,  Xiong Yang ,  Xiaoyu Zhou

IPC分类号： A61N1/00

CPC分类号： G06F11/0757 ,  H04L69/24 ,  H04L69/28 ,  H04L69/40

摘要： An automatically provisioned network element (26) has the ability to detect a heartbeat message interval used by a remote network element (22, 24) and to automatically adjust a heartbeat interval timer value that it uses for sending subsequent heartbeat messages. The adjustment is responsive to the interval used by the remote network element 50 that they correspond to each other. By automatically configuring the heartbeat timer interval value so that there is correspondence between the intervals used by the end points on a link over which Cisco HDLC SLARP communications occur, for example, the chance of a link being considered to have failed is decreased. In a disclosed example, the heartbeat interval timer value is initially set to a value that is expected to be higher than that used by the remote network element and only automatic reductions in the heartbeat message interval timer value are permitted.

摘要翻译： 自动提供的网络元件（26）具有检测由远程网络元件（22,24）使用的心跳消息间隔并且能够自动调整其用于发送后续心跳消息的心跳间隔定时器值。 调整响应于远程网络元件50所使用的它们彼此对应的间隔。 通过自动配置心跳定时器间隔值，使得在出现Cisco HDLC SLARP通信的链路上的端点所使用的间隔之间存在对应关系，例如，被认为具有失败的链路的机会减少。 在公开的示例中，心跳间隔定时器值初始设置为预期高于远程网络使用的值，并且仅允许心跳消息间隔定时器值的自动减少。

公开(公告)号：US09026575B2

公开(公告)日：2015-05-05

申请号：US11529656

申请日：2006-09-28

申请人： Andrew C. Clark ,  Philip Diguglielmo ,  Mark H. Kraml ,  Xiong Yang ,  Xiaoyu Zhou

发明人： Andrew C. Clark ,  Philip Diguglielmo ,  Mark H. Kraml ,  Xiong Yang ,  Xiaoyu Zhou

IPC分类号： G06F15/16 ,  G06F11/07 ,  H04L29/14 ,  H04L29/06

CPC分类号： G06F11/0757 ,  H04L69/24 ,  H04L69/28 ,  H04L69/40

摘要： An automatically provisioned network element (26) has the ability to detect a heartbeat message interval used by a remote network element (22, 24) and to automatically adjust a heartbeat interval timer value that it uses for sending subsequent heartbeat messages. The adjustment is responsive to the interval used by the remote network element 50 that they correspond to each other. By automatically configuring the heartbeat timer interval value so that there is correspondence between the intervals used by the end points on a link over which Cisco HDLC SLARP communications occur, for example, the chance of a link being considered to have failed is decreased. In a disclosed example, the heartbeat interval timer value is initially set to a value that is expected to be higher than that used by the remote network element and only automatic reductions in the heartbeat message interval timer value are permitted.

摘要翻译： 自动提供的网络元件（26）具有检测由远程网络元件（22,24）使用的心跳消息间隔并且能够自动调整其用于发送后续心跳消息的心跳间隔定时器值。 调整响应于远程网络元件50所使用的它们彼此对应的间隔。 通过自动配置心跳定时器间隔值，使得在出现Cisco HDLC SLARP通信的链路上的端点所使用的间隔之间存在对应关系，例如，被认为具有失败的链路的机会减少。 在公开的示例中，心跳间隔定时器值初始设置为预期高于远程网络使用的值，并且仅允许心跳消息间隔定时器值的自动减少。

公开(公告)号：US07509670B1

公开(公告)日：2009-03-24

申请号：US10407345

申请日：2003-04-03

申请人： Charles J. Naegeli ,  Hung-San Chen ,  Alejandro H. Schwartzman ,  Xiong Yang

发明人： Charles J. Naegeli ,  Hung-San Chen ,  Alejandro H. Schwartzman ,  Xiong Yang

IPC分类号： H04N7/173

CPC分类号： H04N17/00 ,  H04N7/17309

摘要： Apparatus, methods, and computer program products for utilizing a frequency channel determined to be unacceptably noisy by finding a cleaner, narrower bandwidth within the frequency channel. Initially data is received on a frequency channel at a CMTS, specifically an upstream receiver, and by a narrow bandwidth detector, connected to a processor also used by components in the CMTS. The narrow bandwidth detector performs a Fast Fourier Transform (FFT) on the frequency channel thereby creating multiple FFT points within the frequency channel. A clean bandwidth for transmitting data within the frequency channel is identified where the clean bandwidth is derived from a subset of FFT points from the full set of FFT points. The subset of FFT points are contiguous points that have a noise level below a predetermined noise threshold.

摘要翻译： 用于通过在频道内找到更清洁，更窄的带宽来确定被确定为不可接受的噪声的频道的装置，方法和计算机程序产品。 最初，数据在CMTS的频道上，特别是上游接收机，以及连接到也由CMTS中的组件使用的处理器的窄带宽检测器接收。 窄带宽检测器在频率信道上执行快速傅里叶变换（FFT），从而在频道内创建多个FFT点。 识别在频道内发送数据的干净带宽，其中干净带宽是从全集FFT点的FFT点子集导出的。 FFT点的子集是具有低于预定噪声阈值的噪声电平的连续点。