Safe mode operation for portable devices supporting multiple protocols
    1.
    发明授权
    Safe mode operation for portable devices supporting multiple protocols 有权
    支持多种协议的便携式设备的安全模式操作

    公开(公告)号:US07493420B2

    公开(公告)日:2009-02-17

    申请号:US10931783

    申请日:2004-09-01

    IPC分类号: G06F3/00

    CPC分类号: H04L69/18

    摘要: Safe mode operation for portable devices supporting multiple protocols includes a portable device that supports multiple protocols, such as a base functionality protocol and an enhanced functionality protocol, reporting to a host device that the portable device supports only a single protocol (e.g., the base functionality protocol). This single protocol will be used for subsequent communication between the host device and the portable device. This reporting to the host device that the portable device supports only a single protocol can be triggered, for example, by an appropriate button(s) on the portable device being pressed when the portable device is powered on.

    摘要翻译: 支持多种协议的便携式设备的安全模式操作包括支持诸如基本功能协议和增强功能协议的多种协议的便携式设备,向主机设备报告便携式设备仅支持单个协议(例如,基本功能 协议)。 该单一协议将用于主机设备和便携式设备之间的后续通信。 例如,便携式设备仅支持单个协议的主机设备的这种报告可以通过在便携式设备通电时被按下的便携式设备上的适当按钮来触发。

    Automatic protocol determination for portable devices supporting multiple protocols
    2.
    发明授权
    Automatic protocol determination for portable devices supporting multiple protocols 有权
    支持多种协议的便携式设备的自动协议确定

    公开(公告)号:US07536486B2

    公开(公告)日:2009-05-19

    申请号:US10909970

    申请日:2004-07-30

    IPC分类号: G06F3/00

    CPC分类号: H04L69/18

    摘要: In accordance with certain aspects of the automatic protocol determination for portable devices supporting multiple protocols, a portable device detects which one of the multiple protocols is being used by the host device for subsequent communication with the portable device. This detection is based on the content of a command received from a host device. The detected protocol is then used by the portable device for subsequent communication with the host device. The host device may also send, to the portable device, a notification of which of the multiple protocols is being used by the host device.

    摘要翻译: 根据支持多个协议的便携式设备的自动协议确定的某些方面,便携式设备检测主机设备正在使用多个协议中的哪一个以便随后与便携式设备进行通信。 该检测基于从主机设备接收到的命令的内容。 检测到的协议随后由便携式设备用于与主机设备的后续通信。 主机设备还可以向便携式设备发送主机设备正在使用多个协议中的哪一个的通知。

    Automatic protocol migration when upgrading operating systems
    3.
    发明授权
    Automatic protocol migration when upgrading operating systems 有权
    升级操作系统时的自动协议迁移

    公开(公告)号:US07694030B2

    公开(公告)日:2010-04-06

    申请号:US10931674

    申请日:2004-09-01

    IPC分类号: G06F3/00

    CPC分类号: H04L69/18

    摘要: Automatic protocol migration when upgrading operating systems includes checking, after upgrading at least a portion of an operating system of a host device, whether a new driver supporting enhanced functionality for a portable device is now available, where a driver supporting base functionality would have been previously used for communicating with the portable device. If such a new driver supporting enhanced functionality for the portable device is now available, then the host device installs the new driver supporting enhanced functionality for the portable device.

    摘要翻译: 升级操作系统时的自动协议迁移包括在升级主机设备的操作系统的至少一部分之后检查支持便携式设备的增强功能的新驱动程序是否可用,其中支持基本功能的驱动程序以前 用于与便携式设备进行通信。 如果现在可以使用支持便携式设备的增强功能的新驱动程序,则主机设备安装支持便携式设备的增强功能的新驱动程序。

    Digital graphic equalizer control system and method
    4.
    发明授权
    Digital graphic equalizer control system and method 有权
    数字图形均衡器控制系统及方法

    公开(公告)号:US06661900B1

    公开(公告)日:2003-12-09

    申请号:US09401422

    申请日:1999-09-22

    IPC分类号: H03G500

    CPC分类号: H03G5/005

    摘要: A digital graphic equalizer uses a predetermined number of equalizing bands each having a different center frequency, and the center frequencies span a predetermined audio bandwidth. For each equalizing band a minimum set of filters is provided. The filters have a predetermined linear uniform spacing between the gain of successive filters.

    摘要翻译: 数字图形均衡器使用每个具有不同中心频率的预定数量的均衡频带,并且中心频率跨越预定音频带宽。 对于每个均衡带,提供了最小的滤波器组。 滤波器在连续滤波器的增益之间具有​​预定的线性均匀间隔。

    Audio application programming interface
    5.
    发明授权
    Audio application programming interface 有权
    音频应用编程接口

    公开(公告)号:US07746803B2

    公开(公告)日:2010-06-29

    申请号:US11241004

    申请日:2005-09-30

    IPC分类号: H04L12/56 H04J1/16

    CPC分类号: G06F9/3836 G06F9/3857

    摘要: An audio application programming interface (API) enables an audio processing graph to be modified during processing. If they are received while the audio graph is playing or paused, graph modifying commands may be inserted into either an asynchronous command queue or a deferred command queue. The audio API may also include a clock manager for synchronizing clocks from a number of different connected audio rendering devices, applications, processors, functions, operations, modules, or other resources. The clock manager may provide an interface that enables a number of control groups to be defined. Each such control group may include a master clock, a slave clock, and a control.

    摘要翻译: 音频应用编程接口(API)使得在处理期间可以修改音频处理图。 如果在音频图形播放或暂停时接收到图形修改命令,则可以将其插入到异步命令队列或延迟命令队列中。 音频API还可以包括时钟管理器,用于同步来自多个不同连接的音频渲染设备,应用,处理器,功能,操作,模块或其它资源的时钟。 时钟管理器可以提供能够定义多个控制组的接口。 每个这样的控制组可以包括主时钟,从时钟和控制。