公开(公告)号：US20060285706A1

公开(公告)日：2006-12-21

申请号：US11464641

申请日：2006-08-15

申请人： Steven Boor ,  Paris Tsangaris

发明人： Steven Boor ,  Paris Tsangaris

IPC分类号： H04R25/00

CPC分类号： H04R25/554 ,  H04R25/43 ,  H04R25/502 ,  H04R2225/61

摘要： A system and method for assisting listening wherein an integrated circuit selects one or more audio sources from among a plurality audio sources to be presented to a signal processing circuit. Selection of the audio source can be automatically executed in response to detection of an external magnetic field, such as from a telephone handset, or manually controlled by a user input.

摘要翻译： 一种用于辅助聆听的系统和方法，其中集成电路从要呈现给信号处理电路的多个音频源中选择一个或多个音频源。 可以响应于例如来自电话听筒的外部磁场的检测或者由用户输入手动控制来自动执行音频源的选择。

公开(公告)号：US20080095391A1

公开(公告)日：2008-04-24

申请号：US11959229

申请日：2007-12-18

申请人： Steven Boor

发明人： Steven Boor

IPC分类号： H04R25/00

CPC分类号： H04R25/554 ,  H04R25/43 ,  H04R25/502 ,  H04R2225/61

摘要： A system and method for assisting listening wherein an integrated circuit selects one or more audio sources from among a plurality audio sources to be presented to a signal processing circuit. Selection of the audio source can be automatically executed in response to detection of an external magnetic field, such as from a telephone handset, or manually controlled by a user input.

摘要翻译： 一种用于辅助聆听的系统和方法，其中集成电路从要呈现给信号处理电路的多个音频源中选择一个或多个音频源。 可以响应于例如来自电话听筒的外部磁场的检测或者由用户输入手动控制来自动执行音频源的选择。

公开(公告)号：US20050078841A1

公开(公告)日：2005-04-14

申请号：US10963130

申请日：2004-10-12

申请人： Steven Boor

发明人： Steven Boor

IPC分类号： H03F1/30 ,  H03F3/185 ,  H03F3/72 ,  H03G3/34 ,  H04R3/00

CPC分类号： H03F1/305 ,  H03F3/185 ,  H03F3/72 ,  H03F2203/7233 ,  H03G3/345

摘要： A reset circuit apparatus is used with a buffer amplifier circuit to provide a low impedance shunt for improving the settling characteristics of buffer amplifiers, particularly as used with miniature electret microphones. The reset circuit comprises a detector and is coupled to a switch. The switch is activated when the detector is triggered by predetermined operating conditions. The switch activates a ramp generator for providing a delay signal of a predetermined period to a shunt or reset device coupled to the input of a buffer amplifier. A method for performing the reset function is also discussed and described.

摘要翻译： 复位电路装置与缓冲放大器电路一起使用以提供低阻抗分流器，以改善缓冲放大器的稳定特性，特别是与微型驻极体麦克风一样使用。 复位电路包括检测器，并耦合到开关。 当检测器由预定的操作条件触发时，开关被激活。 开关激活斜坡发生器，用于向耦合到缓冲放大器的输入端的分流或复位装置提供预定周期的延迟信号。 还讨论并描述了执行复位功能的方法。