System and methods for memory-constrained sound synthesis using harmonic coding
    1.
    发明授权
    System and methods for memory-constrained sound synthesis using harmonic coding 有权
    使用谐波编码的存储器约束声音合成的系统和方法

    公开(公告)号:US07211721B2

    公开(公告)日:2007-05-01

    申请号:US10964385

    申请日:2004-10-13

    IPC分类号: G10H1/06 G10H7/00

    摘要: Systems (100 or 300) and methods (400 or 500) are provided for selecting a post-compression waveform from a post-compression waveform table (106) and supplying it to a synthesis engine (108). The post-compression waveform is based upon a set of post-compression coefficients determined by generating a frequency-domain representation of a periodic signal, the representation including at least one pre-compression frequency-domain sample (204), and performing a threshold-based compression of the pre-compression frequency-domain samples. Systems and methods also include indexing and storing (502) post-compression coefficients in a post-compression coefficient table (102), generating (506) a post-compression waveform based upon the set of post-compression coefficients, and placing (508) the post-compression waveform in the table prior to the selecting (510). The system and method also include performing (504) a read-ahead operation on a sound file before selecting the post-compression waveform, the read-ahead operation indicating the post-compression waveform to be selected and supplied to the synthesis engine.

    摘要翻译: 系统(100或300)和方法(400或500)用于从后压缩波形表(106)中选择后压缩波形并将其提供给合成引擎(108)。 后压缩波形基于通过生成周期信号的频域表示而确定的一组后压缩系数,所述表示包括至少一个预压缩频域样本(204),并且执行阈值 - 预压缩频域采样的基于压缩的压缩。 系统和方法还包括在后压缩系数表(102)中索引和存储后压缩系数(502),基于所述一组后压缩系数产生(506)后压缩波形,以及将(508) 在选择之前的表中的后压缩波形(510)。 该系统和方法还包括在选择后压缩波形之前对声音文件执行(504)预读操作,所述预读操作指示要被选择并提供给合成引擎的后压缩波形。

    MIDI scalable polyphony based on instrument priority and sound quality
    2.
    发明授权
    MIDI scalable polyphony based on instrument priority and sound quality 有权
    基于乐器优先级和声音质量的MIDI可伸缩复音

    公开(公告)号:US07105737B2

    公开(公告)日:2006-09-12

    申请号:US10849628

    申请日:2004-05-19

    IPC分类号: G10H7/00

    摘要: A method of scaling polyphony can include identifying music data to be played (415), wherein the music data indicates instruments to be used and each instrument has an assigned priority. A measure of polyphony needed to play the music data can be compared with polyphony of a sound generating device (425). If the measure of polyphony exceeds the polyphony of the sound generating device, the music data can be played without using one or more instruments indicated by the music data according to the assigned priorities (440, 460).

    摘要翻译: 缩放复音的方法可以包括识别要播放的音乐数据(415),其中音乐数据指示要使用的乐器,并且每个乐器具有分配的优先级。 演奏音乐数据所需的复音度量可以与发声装置的复音进行比较(425)。 如果复音的度量超过声音产生装置的复音,则可以根据分配的优先级(440,460)不使用由音乐数据指示的一个或多个乐器来播放音乐数据。

    Method of operating a multi-camp mobile communication device while engaged in a call and receiving a dispatch call
    3.
    发明授权
    Method of operating a multi-camp mobile communication device while engaged in a call and receiving a dispatch call 有权
    在进行呼叫和接收调度呼叫时操作多营地移动通信设备的方法

    公开(公告)号:US07937102B2

    公开(公告)日:2011-05-03

    申请号:US11315768

    申请日:2005-12-22

    IPC分类号: H04B7/00

    摘要: A multi-camp mobile communication device (100) includes a first radio modem (102) and a second radio modem (104). Each modem is designed to communicate with a respective communication system (110, 112). Upon engaging in an interconnect call (204) over the first modem with the first communication system, the multi-camp mobile communication device receives a dispatch call at the second modem (206) from the second communication system. The multi-camp mobile communication device replies to the dispatch call with a pre-recorded message (208). The dispatch calling party may respond to the pre-recorded message with a voice message that is recorded by the multi-camp mobile communication device (210, 212).

    摘要翻译: 多营地移动通信设备(100)包括第一无线调制解调器(102)和第二无线调制解调器(104)。 每个调制解调器被设计为与相应的通信系统(110,112)进行通信。 当通过第一调制解调器与第一通信系统进行互连呼叫(204)时,多营地移动通信设备从第二通信系统接收第二调制解调器(206)的调度呼叫。 多营地移动通信设备用预先记录的消息(208)回复调度呼叫。 调度主叫方可以利用由多营地移动通信设备(210,212)记录的语音消息来响应预先记录的消息。

    Method and apparatus using buffer pools and arrays of buffer pointers for sharing memory in a multiprocessor system
    4.
    发明授权
    Method and apparatus using buffer pools and arrays of buffer pointers for sharing memory in a multiprocessor system 有权
    使用缓冲池和用于在多处理器系统中共享存储器的缓冲器指针数组的方法和装置

    公开(公告)号:US07487271B2

    公开(公告)日:2009-02-03

    申请号:US11233597

    申请日:2005-09-22

    IPC分类号: G06F3/00 G06F12/00 G06F15/00

    CPC分类号: G06F9/5016

    摘要: A multiprocessor system (100) for sharing memory has a memory (102), and two or more processors (104). The processors are programmed to establish (202) memory buffer pools between the processors, and for each memory buffer pool, establish (204) an array of buffer pointers that point to corresponding memory buffers. The processors are further programmed to, for each array of buffer pointers, establish (206) a consumption pointer for the processor owning the memory buffer pool, and a release pointer for another processor sharing said memory buffer pool, each pointer initially pointing to a predetermined location of the array, and adjust (208-236) the consumption and release pointers according to buffers consumed and released.

    摘要翻译: 用于共享存储器的多处理器系统(100)具有存储器(102)和两个或更多个处理器(104)。 处理器被编程为在处理器之间建立(202)存储器缓冲池,并且对于每个存储器缓冲池,建立指向相应存储器缓冲器的缓冲器指针阵列(204)。 处理器进一步被编程为对于每个缓冲器指针阵列,建立(206)用于处理器拥有存储器缓冲池的消耗指针,以及用于共享所述存储器缓冲池的另一个处理器的释放指针,每个指针最初指向预定的 阵列的位置,并根据消耗和释放的缓冲区调整(208-236)消耗和释放指针。

    Interprocessor communication protocol with high level service composition
    5.
    发明申请
    Interprocessor communication protocol with high level service composition 审中-公开
    处理器间通信协议具有高级服务组合

    公开(公告)号:US20050091306A1

    公开(公告)日:2005-04-28

    申请号:US10677881

    申请日:2003-10-02

    IPC分类号: G06F20060101 G06F15/16

    CPC分类号: H04L67/12 H04L69/327

    摘要: An IPC network (1900) allows for the dynamic composition of services. An IPC client (1902) can for example request a service, such as a new photo service, and teach the IPC network what service components comprise the service. The IPC server (1908) will wait until all of the required service components (1914, 1916) have registered with the IPC network (1900) prior to allowing the IPC client (1902) the go ahead to use the service. The dynamic composition of services allows clients/components operating in the IPC network (1900) to change service definitions without affecting the interprocessor communications between applications operating in the network (1900). Also, the IPC network (1900) learns dynamically the new service and is able to identify the availability of the service within the network (1900).

    摘要翻译: IPC网络(1900)允许服务的动态组合。 IPC客户端(1902)可以例如请求诸如新照片服务的服务,并且教授IPC网络什么服务组件构成服务。 IPC服务器(1908)将等待所有必需的服务组件(1914,1916)在IPC客户端(1902)继续使用该服务之前已经向IPC网络(1900)注册。 服务的动态组合允许在IPC网络(1900)中操作的客户端/组件改变服务定义,而不影响在网络中运行的应用程序之间的处理器间通信(1900)。 此外,IPC网络(1900)动态地学习新服务,并且能够识别网络内的服务的可用性(1900)。

    Local voicemail for mobile devices
    6.
    发明授权
    Local voicemail for mobile devices 有权
    用于移动设备的本地语音邮件

    公开(公告)号:US08412163B2

    公开(公告)日:2013-04-02

    申请号:US12769669

    申请日:2010-04-29

    IPC分类号: H04M11/10 H04L12/66

    摘要: This document describes various techniques for implementing local voicemail on a mobile device. These techniques may include enabling the mobile device to answer a voice call, record audio of the voice call to provide a voicemail file, and store the voicemail file to local computer-readable media. A locally stored voicemail file may be associated with relevant data, exposed via the associated data for local processing, and/or manipulated through a user interface of the mobile device.

    摘要翻译: 本文档描述了在移动设备上实现本地语音邮件的各种技术。 这些技术可以包括使移动设备能够应答语音呼叫,记录语音呼叫的音频以提供语音邮件文件,并将语音邮件文件存储到本地计算机可读介质。 本地存储的语音邮件文件可以与通过用于本地处理的相关联的数据相关联的和/或通过移动设备的用户界面操纵的相关数据相关联。

    Interprocessor communication protocol
    7.
    发明授权
    Interprocessor communication protocol 有权
    处理器间通信协议

    公开(公告)号:US08326918B2

    公开(公告)日:2012-12-04

    申请号:US12263819

    申请日:2008-11-03

    IPC分类号: G06F15/16

    摘要: A radio communication device has a baseband processor acting as an InterProcessor Communication (IPC) server and an application processor acting as an IPC client. The baseband processor and the application processor communicate with each other via an IPC network. The IPC server and the IPC client can switch functions via negotiation to allow the IPC client to become the new IPC server. The IPC network includes multiple IPC clients, and remaining IPC clients are instructed to change the IPC address of the IPC server if the IPC client becomes the new IPC server. The IPC network allows any processor that adopts the IPC as its interprocessor communication stack to co-exist together and operate as if the two were actually running on the same processor core sharing a common operating system and memory.

    摘要翻译: 无线电通信设备具有用作处理器间通信(IPC)服务器的基带处理器和充当IPC客户机的应用处理器。 基带处理器和应用处理器通过IPC网络相互通信。 IPC服务器和IPC客户端可以通过协商来切换功能,从而允许IPC客户端成为新的IPC服务器。 IPC网络包括多个IPC客户端,如果IPC客户端成为新的IPC服务器,则其他IPC客户端被指示更改IPC服务器的IPC地址。 IPC网络允许采用IPC作为其处理器间通信栈的任何处理器共同存在,并且运行,就好像这两个处理器实际上运行在共享一个通用操作系统和内存的同一个处理器核心上一样。

    System and method for reducing a forced neighbor cell procedure
    8.
    发明申请
    System and method for reducing a forced neighbor cell procedure 审中-公开
    用于减少强制相邻小区过程的系统和方法

    公开(公告)号:US20070117566A1

    公开(公告)日:2007-05-24

    申请号:US11285585

    申请日:2005-11-21

    IPC分类号: H04Q7/20

    CPC分类号: H04W36/0088

    摘要: The invention concerns a method (300, 500) and system (112) for reducing a forced neighbor cell procedure. The method can include the steps of—in a mobile unit (112) on a communications channel (400, 600)—monitoring (312, 512) one or more neighbor cell parameters and performing (314, 514) a neighbor cell measurement in a selectively generated opportunity in the communications channel to reduce the possibility that the mobile unit will enter a forced neighbor cell measurement.

    摘要翻译: 本发明涉及用于减少强制相邻小区过程的方法(300,500)和系统(112)。 该方法可以包括在通信信道(400,600)上的移动单元(112)中监视(312,512)一个或多个相邻小区参数并且执行(314,514)相邻小区测量的步骤 在通信信道中选择性地生成机会,以减少移动单元将进入强制相邻小区测量的可能性。

    Method and apparatus for sharing memory in a multiprocessor system
    9.
    发明申请
    Method and apparatus for sharing memory in a multiprocessor system 有权
    用于在多处理器系统中共享存储器的方法和装置

    公开(公告)号:US20070067511A1

    公开(公告)日:2007-03-22

    申请号:US11233597

    申请日:2005-09-22

    IPC分类号: G06F5/00

    CPC分类号: G06F9/5016

    摘要: A multiprocessor system (100) for sharing memory has a memory (102), and two or more processors (104). The processors are programmed to establish (202) memory buffer pools between the processors, and for each memory buffer pool, establish (204) an array of buffer pointers that point to corresponding memory buffers. The processors are further programmed to, for each array of buffer pointers, establish (206) a consumption pointer for the processor owning the memory buffer pool, and a release pointer for another processor sharing said memory buffer pool, each pointer initially pointing to a predetermined location of the array, and adjust (208-236) the consumption and release pointers according to buffers consumed and released.

    摘要翻译: 用于共享存储器的多处理器系统(100)具有存储器(102)和两个或更多个处理器(104)。 处理器被编程为在处理器之间建立(202)存储器缓冲池,并且对于每个存储器缓冲池,建立(204)指向相应的存储器缓冲器的缓冲器指针阵列(204)。 处理器进一步被编程为对于每个缓冲器指针阵列,建立(206)用于处理器拥有存储器缓冲池的消耗指针,以及用于共享所述存储器缓冲池的另一个处理器的释放指针,每个指针最初指向预定的 阵列的位置,并根据消耗和释放的缓冲区调整(208 - 236)消耗和释放指针。

    Method and system for selective receiver shutdown
    10.
    发明申请
    Method and system for selective receiver shutdown 审中-公开
    选择性接收机停机的方法和系统

    公开(公告)号:US20060141961A1

    公开(公告)日:2006-06-29

    申请号:US11021339

    申请日:2004-12-23

    IPC分类号: H04Q7/20

    CPC分类号: H04W52/0238 Y02D70/00

    摘要: The invention concerns a method (400) and system (100) for selective receiver shutdown. The method can include the steps of—at a mobile communications unit (128)—receiving (412) and transmitting (412) over a traffic channel (500) that supports the transmission of at least voice signals and has a receive channel (514) and a transmit channel (516) and selectively deactivating (416) a receiver (312) of the mobile communications unit to ignore an assigned portion (524) of the receive channel of the traffic channel. The assigned portion of the receive channel can be a payload portion (524), and the method can also include the step of selectively activating (414) the receiver to receive a control information portion (522) of the receive channel.

    摘要翻译: 本发明涉及用于选择性接收机停机的方法(400)和系统(100)。 该方法可以包括以下步骤:移动通信单元(128)接收(412)并通过支持至少语音信号的传输的业务信道(500)发送(412)并具有接收信道(514) 以及发射信道(516),并且选择性地去激活(416)移动通信单元的接收机(312)以忽略业务信道的接收信道的分配部分(524)。 接收信道的分配部分可以是有效载荷部分(524),并且该方法还可以包括选择性地激活(414)接收机以接收接收信道的控制信息部分(522)的步骤。