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1. 发明申请

WO2008016765A2 METHOD AND SYSTEM FOR RAPID INITIATION SEQUENCE FOR MOBILE UNIT 审中-公开
标题翻译：用于移动单元的快速启动序列的方法和系统
公开(公告)号：WO2008016765A2
公开(公告)日：2008-02-07
申请号：PCT/US2007/073215
申请日：2007-07-11
申请人： MOTOROLA, INC. , PAVLOV, Peter, M. , DOSHI, Dilip, K. , MCINTOSH, Jason, D.
发明人： PAVLOV, Peter, M. , DOSHI, Dilip, K. , MCINTOSH, Jason, D.
IPC分类号： H04M1/00
CPC分类号： H04M1/72536
摘要： The invention concerns a method (200) and a mobile unit (100) for a rapid initiation sequence. The method can include the steps of receiving (210) a rapid initiation sequence command and in response, bypassing (212) a normal initiation sequence in favor of a rapid initiation sequence such that only those components of the mobile unit that are necessary to permit a user to initiate a call from the mobile unit are initially activated. As an example, the initiated call can be an emergency call to an emergency operations center (132). The method can also include the step of completing (220) the normal initiation sequence once the rapid initiation sequence is completed.
摘要翻译：本发明涉及用于快速启动序列的方法（200）和移动单元（100）。该方法可以包括以下步骤：接收（210）快速启动序列命令，并作为响应，绕过（212）正常启动序列以支持快速启动序列，使得仅移动单元的那些允许用户发起来自移动单元的呼叫最初被激活。作为例子，发起的呼叫可以是紧急呼叫到紧急事件操作中心（132）。该方法还可以包括一旦快速启动序列完成就完成（220）正常启动序列的步骤。

2. 发明申请

WO2007040884A2 METHOD AND SYSTEM FOR SUPPRESSING RECEIVER AUDIO REGENERATION 审中-公开
标题翻译：用于抑制接收机音频再现的方法和系统
公开(公告)号：WO2007040884A2
公开(公告)日：2007-04-12
申请号：PCT/US2006/034352
申请日：2006-09-02
申请人： MOTOROLA, INC. , PAVLOV, Peter, M. , MCINTOSH, Jason, D. , JOHNSON, Graeme, P.
发明人： PAVLOV, Peter, M. , MCINTOSH, Jason, D. , JOHNSON, Graeme, P.
IPC分类号： G10L11/04
CPC分类号： G10L21/02 , G10L21/013 , H04R3/02
摘要： The invention concerns a method (500) and system (100) for suppressing receiver audio regeneration. The method (500) includes the steps of receiving a communication signal (502), at a Radio Frequency (RF) unit (102), demodulating the communication signal to an audio signal (504), monitoring a volume level of the audio signal (506), and shifting the pitch of the audio signal when the volume level reaches a predetermined threshold (508), and playing the pitch-shifted audio signal out of a speaker to produce a pitch-shifted acoustic signal (510). The method can shift the pitch of the audio signal to produce a pitch-shifted acoustic signal with signal properties suppressing regeneration of the acoustic signal onto the audio signal at the RF unit. The amount of pitch-shifting can be a function of the volume level.
摘要翻译：本发明涉及用于抑制接收机音频再生的方法（500）和系统（100）。方法（500）包括以下步骤：在射频（RF）单元（102）处接收通信信号（502），将通信信号解调成音频信号（504），监视音频信号的音量 506），并且当音量达到预定阈值（508）时移动音频信号的音调，并且从扬声器播放音调移位音频信号以产生音调移位声信号（510）。该方法可以移动音频信号的音调以产生具有抑制声信号在RF单元上的音频信号的再生的信号特性的音调移位声信号。音调移位量可以是音量水平的函数。

3. 发明申请

WO2006065473A3 SPEAKER DIAGNOSTICS BASED UPON DRIVING-POINT IMPEDANCE 审中-公开
公开(公告)号：WO2006065473A3
公开(公告)日：2006-06-22
申请号：PCT/US2005/042297
申请日：2005-11-22
申请人： MOTOROLA, INC. , PAVLOV, Peter, M. , MCINTOSH, Jason, D. , YEAGER, David, M.
发明人： PAVLOV, Peter, M. , MCINTOSH, Jason, D. , YEAGER, David, M.
IPC分类号： H04R29/00 , H04R3/00
摘要： A speaker (100) having a diagnostic capability, as well as a circuit (101) and related methods (500) for performing speaker diagnostics based upon a driving-point impedance are provided. The speaker includes a flexible cone (104) and a voice coil (106) connected to the flexible cone for driving the flexible cone so as to convert electrical signals into sound. The speaker also includes a signal source (110) connected to the voice coil for supplying a test signal to the voice coil. The speaker further includes a signal sensor (112) electrically connected to the voice coil for sensing a response signal occurring in response to the test signal. Additionally, the speaker includes a condition determining module (114) for determining a driving-point impedance based upon the response signal and for comparing the driving-point impedance to a predetermined impedance to thereby determine a condition of the speaker.

4. 发明公开

EP1829422A2 SPEAKER DIAGNOSTICS BASED UPON DRIVING-POINT IMPEDANCE 无效
标题翻译： ON扬声器阻抗基于诊断
公开(公告)号：EP1829422A2
公开(公告)日：2007-09-05
申请号：EP05849354.5
申请日：2005-11-22
申请人： MOTOROLA, INC.
发明人： PAVLOV, Peter, M. , MCINTOSH, Jason, D. , YEAGER, David, M.
IPC分类号： H04R29/00 , H04R3/00
CPC分类号： H04R29/003
摘要： A speaker (100) having a diagnostic capability, as well as a circuit (101) and related methods (500) for performing speaker diagnostics based upon a driving-point impedance are provided. The speaker includes a flexible cone (104) and a voice coil (106) connected to the flexible cone for driving the flexible cone so as to convert electrical signals into sound. The speaker also includes a signal source (110) connected to the voice coil for supplying a test signal to the voice coil. The speaker further includes a signal sensor (112) electrically connected to the voice coil for sensing a response signal occurring in response to the test signal. Additionally, the speaker includes a condition determining module (114) for determining a driving-point impedance based upon the response signal and for comparing the driving-point impedance to a predetermined impedance to thereby determine a condition of the speaker.

5. 发明公开

EP1938309A2 METHOD AND SYSTEM FOR SUPPRESSING RECEIVER AUDIO REGENERATION 有权转让
标题翻译：方法抑制接收机音频再生
公开(公告)号：EP1938309A2
公开(公告)日：2008-07-02
申请号：EP06814107.6
申请日：2006-09-02
申请人： Motorola, Inc.
发明人： PAVLOV, Peter, M. , MCINTOSH, Jason, D. , JOHNSON, Graeme, P.
IPC分类号： G10L11/04 , G10L21/00 , G10L19/14 , G10L11/00 , H04B1/18 , H04B15/00
CPC分类号： G10L21/02 , G10L21/013 , H04R3/02
摘要： The invention concerns a method (500) and system (100) for suppressing receiver audio regeneration. The method (500) includes the steps of receiving a communication signal (502), at a Radio Frequency (RF) unit (102), demodulating the communication signal to an audio signal (504), monitoring a volume level of the audio signal (506), and shifting the pitch of the audio signal when the volume level reaches a predetermined threshold (508), and playing the pitch-shifted audio signal out of a speaker to produce a pitch-shifted acoustic signal (510). The method can shift the pitch of the audio signal to produce a pitch-shifted acoustic signal with signal properties suppressing regeneration of the acoustic signal onto the audio signal at the RF unit. The amount of pitch-shifting can be a function of the volume level.

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