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1. 发明申请

WO2011031989A2 CASE FOR PROVIDING IMPROVED AUDIO PERFORMANCE IN PORTABLE GAME CONSOLES AND OTHER DEVICES 审中-公开
标题翻译：在便携式游戏中提供改进的音频性能的案例和其他设备
公开(公告)号：WO2011031989A2
公开(公告)日：2011-03-17
申请号：PCT/US2010048456
申请日：2010-09-10
申请人： NAT SEMICONDUCTOR CORP , LI YUNHONG , MA WEI , NICHOLSON GUY K
发明人： LI YUNHONG , MA WEI , NICHOLSON GUY K
IPC分类号： A63F13/08 , A63F13/02
CPC分类号： H04S7/30 , H04R1/403 , H04R3/12 , H04R2499/11 , H04S2400/11
摘要： A system includes a portable electronic device (102) and a case (104, 204, 400, 500) configured to be placed in association with the portable electronic device. The case includes an interface (412, 512) configured to receive audio signals from the portable electronic device and a speaker array (108, 208, 408, 508) configured to generate audible sounds having one or more specified audio effects based on the audio signals. The case could also include an audio amplifier (106, 406, 506) configured to amplify the audio signals and to provide the amplified audio signals to the speaker array. The audio amplifier could include a filter (410) configured to filter the audio signals in order to produce the one or more specified audio effects. The case could further include a processor (505) configured to (i) process the audio signals in order to produce the one or more specified audio effects and (ii) output the processed audio signals to the audio amplifier.
摘要翻译：一种系统包括便携式电子设备（102）和被配置为与便携式电子设备相关联地放置的壳体（104,204,400,500）。壳体包括被配置为从便携式电子设备接收音频信号的接口（412,512）和配置成基于音频信号产生具有一个或多个指定音频效果的可听声音的扬声器阵列（108,208,408,508）。该情况还可以包括配置成放大音频信号并将放大的音频信号提供给扬声器阵列的音频放大器（106,406,506）。音频放大器可以包括被配置为过滤音频信号以便产生一个或多个指定的音频效果的滤波器（410）。该情况还可以包括：处理器（505），其被配置为（i）处理音频信号以便产生一个或多个指定的音频效果，以及（ii）将经处理的音频信号输出到音频放大器。

2. 发明申请

WO2011031989A3 CASE FOR PROVIDING IMPROVED AUDIO PERFORMANCE IN PORTABLE GAME CONSOLES AND OTHER DEVICES 审中-公开
标题翻译：在便携式游戏设备和其他设备中提供改善的音频性能的情况
公开(公告)号：WO2011031989A3
公开(公告)日：2011-03-17
申请号：PCT/US2010/048456
申请日：2010-09-10
申请人： NATIONAL SEMICONDUCTOR CORPORATION , LI, Yunhong , MA, Wei , NICHOLSON, Guy K.
发明人： LI, Yunhong , MA, Wei , NICHOLSON, Guy K.
IPC分类号： A63F13/08 , A63F13/02
摘要： A system includes a portable electronic device (102) and a case (104, 204, 400, 500) configured to be placed in association with the portable electronic device. The case includes an interface (412, 512) configured to receive audio signals from the portable electronic device and a speaker array (108, 208, 408, 508) configured to generate audible sounds having one or more specified audio effects based on the audio signals. The case could also include an audio amplifier (106, 406, 506) configured to amplify the audio signals and to provide the amplified audio signals to the speaker array. The audio amplifier could include a filter (410) configured to filter the audio signals in order to produce the one or more specified audio effects. The case could further include a processor (505) configured to (i) process the audio signals in order to produce the one or more specified audio effects and (ii) output the processed audio signals to the audio amplifier.
摘要翻译：系统包括便携式电子装置（102）和被配置为与便携式电子装置关联放置的壳体（104,204,400,500）。该外壳包括被配置为从便携式电子设备接收音频信号的接口（412,512）以及被配置为基于音频信号生成具有一个或多个指定音频效果的可听声音的扬声器阵列（108,208,408,508）。该情况还可以包括配置成放大音频信号并将放大的音频信号提供给扬声器阵列的音频放大器（106,406,506）。音频放大器可以包括被配置为对音频信号进行滤波以便产生一个或多个指定的音频效果的滤波器（410）。该情况还可以包括处理器（505），其被配置为（i）处理音频信号以便产生一个或多个指定的音频效果，并且（ii）将处理后的音频信号输出到音频放大器。

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