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1. 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.

2. 发明申请

WO2008097722A1 RADIO WITH DUAL SIDED AUDIO 审中-公开
标题翻译：具有双面音频的无线电
公开(公告)号：WO2008097722A1
公开(公告)日：2008-08-14
申请号：PCT/US2008/051887
申请日：2008-01-24
申请人： MOTOROLA, INC. , GRUENHAGEN, Deborah, A. , ALFARO, Javier , MUELLER, Karl, F. , YEAGER, David, M.
发明人： GRUENHAGEN, Deborah, A. , ALFARO, Javier , MUELLER, Karl, F. , YEAGER, David, M.
IPC分类号： H04R5/02
CPC分类号： H04R1/225 , H04R2430/01
摘要： A dual-sided radio (100) for enhancing a user's experience is provided. The radio includes a primary transducer (110) on an audio-side of the radio that projects a primary sound, a secondary transducer (120) on a data-side of the radio that projects a mid-high frequency sound, a processor (160) that equalizes (200) audio to the primary transducer and the secondary transducer, and a communication module (130) that receives and transmits communication signals containing the audio. The secondary transducer supplements the primary sound with a mid-high frequency sound (404) to compensate for mid-high frequency loss of the primary sound due to diffraction (300).
摘要翻译：提供了用于增强用户体验的双面无线电（100）。无线电装置包括在无线电的声音侧投射主声音的主要换能器（110），投射中高频声音的无线电台的数据侧的次级换能器（120），处理器（160 ），其将（200）音频与所述主换能器和所述次级换能器相等，以及通信模块（130），其接收并发送包含所述音频的通信信号。辅助传感器用中高频声音（404）补充主声，以补偿由于衍射（300）导致的主要声音的中高频率损失。

3. 发明申请

WO2007040885A3 RADIO AUDIO INDICATOR 审中-公开
公开(公告)号：WO2007040885A3
公开(公告)日：2007-04-12
申请号：PCT/US2006/034353
申请日：2006-09-02
申请人： MOTOROLA, INC. , YEAGER, David, M. , GILMORE, Peter, B. , GRUENHAGEN, Deborah, A. , KLINE, Charles, E.
发明人： YEAGER, David, M. , GILMORE, Peter, B. , GRUENHAGEN, Deborah, A. , KLINE, Charles, E.
IPC分类号： G08B1/08
摘要： A user interface for a communication device includes a light emitting diode (LED) (200) providing both a transmit-carrier indicator and transmit-audio feedback to the user. By varying the intensity (202, 204, 206) and/or color spectrum (302, 304, 306) of the LED (200) relative to changes in transmitted audio, the user is provided with transmit-audio feedback. If LED (200) is a bi-color LED, then receive-audio feedback can also be indicated to the user by varying the second color's intensity and/or spectrum.

4. 发明申请

WO2007040885A2 RADIO AUDIO INDICATOR 审中-公开
标题翻译：无线电音频指示器
公开(公告)号：WO2007040885A2
公开(公告)日：2007-04-12
申请号：PCT/US2006034353
申请日：2006-09-02
申请人： MOTOROLA INC , YEAGER DAVID M , GILMORE PETER B , GRUENHAGEN DEBORAH A , KLINE CHARLES E
发明人： YEAGER DAVID M , GILMORE PETER B , GRUENHAGEN DEBORAH A , KLINE CHARLES E
IPC分类号： G09G3/14
CPC分类号： H04B1/401
摘要： A user interface for a communication device includes a light emitting diode (LED) (200) providing both a transmit-carrier indicator and transmit-audio feedback to the user. By varying the intensity (202, 204, 206) and/or color spectrum (302, 304, 306) of the LED (200) relative to changes in transmitted audio, the user is provided with transmit-audio feedback. If LED (200) is a bi-color LED, then receive-audio feedback can also be indicated to the user by varying the second color's intensity and/or spectrum.
摘要翻译：用于通信设备的用户界面包括向用户提供发射载波指示符和发送音频反馈两者的发光二极管（LED）（200）。通过相对于所传输的音频的变化来改变LED（200）的强度（202,204,206）和/或色谱（302,304,306），向用户提供发射 - 音频反馈。如果LED（200）是双色LED，则也可以通过改变第二颜色的强度和/或光谱来向用户指示接收 - 音频反馈。

5. 发明申请

WO2006065473A2 SPEAKER DIAGNOSTICS BASED UPON DRIVING-POINT IMPEDANCE 审中-公开
标题翻译：基于驱动点阻抗的扬声器诊断
公开(公告)号：WO2006065473A2
公开(公告)日：2006-06-22
申请号：PCT/US2005042297
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
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.
摘要翻译：提供具有诊断能力的扬声器（100）以及用于基于驱动点阻抗执行说话者诊断的电路（101）和相关方法（500）。扬声器包括柔性锥体（104）和连接到柔性锥体的音圈（106），用于驱动柔性锥体，以将电信号转换成声音。扬声器还包括连接到音圈的信号源（110），用于向音圈提供测试信号。扬声器还包括电连接到音圈的信号传感器（112），用于感测响应于测试信号而发生的响应信号。另外，扬声器包括用于基于响应信号确定驱动点阻抗并将驱动点阻抗与预定阻抗相比较的条件确定模块（114），从而确定说话者的状况。

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