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1. 发明申请

WO2007138470A1 METHOD AND APPARATUS FOR RECORDING INFORMATION IN BATTERY OPERATED DEVICES 审中-公开
标题翻译：电池操作装置记录信息的方法和装置
公开(公告)号：WO2007138470A1
公开(公告)日：2007-12-06
申请号：PCT/IB2007/001442
申请日：2007-05-23
申请人： ATI TECHNOLOGIES ULC , ATI INTERNATIONAL SRL , BALATSOS, Aris , SYED, Zeeshan
发明人： BALATSOS, Aris , SYED, Zeeshan
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , H04N19/154 , H04N19/156 , H04N19/36
摘要： A technique for recording information in a battery operated device is provided such that quality level of the recorded information may be changed "on the fly." In one embodiment, while persistently recording information at a first quality level, the battery operated device may, in response to an input a desire or need to change recording quality level, thereafter persistently record the information at a second quality level different from the first quality level, without interrupting the continuity of the recording session. In a presently preferred embodiment, the information being recorded may comprise video information or audio information. Subsequent inputs indicating the need to change recording quality level yet again may also be received thereby causing the battery operated device to persistently record the information at yet another quality level, which quality level may be the same as the first quality level.
摘要翻译：提供用于在电池供电装置中记录信息的技术，使得记录信息的质量水平可以“即时”地改变。在一个实施例中，在以第一质量水平持续地记录信息的同时，电池供电设备可以响应于输入而改变记录质量水平的期望或需要，然后在不同于第一质量的第二质量水平持续地记录信息级别，而不会中断记录会话的连续性。在当前优选的实施例中，被记录的信息可以包括视频信息或音频信息。还可以接收指示需要再次改变记录质量水平的后续输入，从而使得电池供电设备在另一个质量水平上持续地记录信息，该质量水平可以与第一质量水平相同。

2. 发明申请

WO2011113025A3 ADJUSTABLE SAMPLING RATE CONVERTER 审中-公开
标题翻译：可调采样率转换器
公开(公告)号：WO2011113025A3
公开(公告)日：2011-11-10
申请号：PCT/US2011028228
申请日：2011-03-11
申请人： QUALCOMM INC , WANG SONG , BALATSOS ARIS
发明人： WANG SONG , BALATSOS ARIS
IPC分类号： H04L7/00 , H04L25/05
CPC分类号： H04L7/0029 , H04L25/068
摘要： Techniques of this disclosure provide for adjustment of a conversion rate of a sampling rate converter (SRC) in real-time. The SRC determines relative timing of generated output samples based on non-approximated integer components that are recursively updated. The SRC may further base relative timing of output samples on a value of one or more step size components associated with the integer components. Also according to techniques of this disclosure, a conversion rate of an SRC may be adjusted in real-time based on a detected mismatch between a source clock of a digital input signal and a local clock.
摘要翻译：本公开的技术提供实时调整采样率转换器（SRC）的转换率。 SRC根据递归更新的非近似整数分量确定生成的输出采样的相对时序。 SRC可以进一步将输出样本的相对定时基于与整数分量相关联的一个或多个步长分量的值。同样根据本公开的技术，可基于检测到的数字输入信号的源时钟和本地时钟之间的失配来实时调整SRC的转换速率。

3. 发明申请

WO2011113025A2 ADJUSTABLE SAMPLING RATE CONVERTER 审中-公开
标题翻译：可调节采样率转换器
公开(公告)号：WO2011113025A2
公开(公告)日：2011-09-15
申请号：PCT/US2011/028228
申请日：2011-03-11
申请人： QUALCOMM INCORPORATED , WANG, Song , BALATSOS, Aris
发明人： WANG, Song , BALATSOS, Aris
IPC分类号： H04L7/02
CPC分类号： H04L7/0029 , H04L25/068
摘要： Techniques of this disclosure provide for adjustment of a conversion rate of a sampling rate converter (SRC) in real-time. The SRC determines relative timing of generated output samples based on non-approximated integer components that are recursively updated. The SRC may further base relative timing of output samples on a value of one or more step size components associated with the integer components. Also according to techniques of this disclosure, a conversion rate of an SRC may be adjusted in real-time based on a detected mismatch between a source clock of a digital input signal and a local clock.
摘要翻译：本公开的技术提供了实时调整采样率转换器（SRC）的转换速率。 SRC根据递归更新的非近似整数分量来确定生成的输出采样的相对时序。 SRC可以进一步基于与整数分量相关联的一个或多个步长分量的值来输出输出样本的相对时间。同样根据本公开的技术，可以基于检测到的数字输入信号的源时钟与本地时钟之间的失配来实时地调整SRC的转换速率。

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