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1. 发明授权

US08447049B2 Programmable microphone 有权
标题翻译：可编程麦克风
公开(公告)号：US08447049B2
公开(公告)日：2013-05-21
申请号：US13434575
申请日：2012-03-29
申请人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
发明人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
IPC分类号： H04R3/00
CPC分类号： H04R3/00 , H04R1/005 , H04R19/04
摘要： A semiconductor die with an integrated electronic circuit, configured so as to be mounted in a housing with a capacitive transducer e.g. a microphone. A first circuit is configured to receive an input signal from the transducer at an input node and to provide an output signal at a pad of the semiconductor die. The integrated electronic circuit comprises an active switch device with a control input, coupled to a pad of the semiconductor die, to operatively engage or disengage a second circuit interconnected with the first circuit so as to operate the integrated electronic circuit in a mode selected by the control input. That is, a programmable or controllable transducer. The second circuit is interconnected with the first circuit so as to be separate from the input node. Thereby less noise is induced, a more precise control of the circuit is obtainable and more advanced control options are possible.
摘要翻译：一种具有集成电子电路的半导体管芯，其被配置为安装在具有电容换能器的壳体中，例如，麦克风第一电路被配置为在输入节点处接收来自换能器的输入信号，并在半导体管芯的焊盘处提供输出信号。集成电子电路包括具有控制输入的有源开关装置，耦合到半导体管芯的焊盘，以可操作地接合或分离与第一电路互连的第二电路，以便以由第一电路选择的模式操作集成电子电路控制输入。也就是可编程或可控的换能器。第二电路与第一电路互连以便与输入节点分开。因此，产生更少的噪声，可以获得对电路的更精确的控制，并且更高级的控制选项是可能的。

2. 发明授权

US08515100B2 Programmable microphone 有权
公开(公告)号：US08515100B2
公开(公告)日：2013-08-20
申请号：US13752602
申请日：2013-01-29
申请人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
发明人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
IPC分类号： H04R3/00
CPC分类号： H04R3/00 , H04R1/005 , H04R19/04
摘要： A semiconductor die with an integrated electronic circuit, configured so as to be mounted in a housing with a capacitive transducer e.g. a microphone. A first circuit is configured to receive an input signal from the transducer at an input node and to provide an output signal at a pad of the semiconductor die. The integrated electronic circuit comprises an active switch device with a control input, coupled to a pad of the semiconductor die, to operatively engage or disengage a second circuit interconnected with the first circuit so as to operate the integrated electronic circuit in a mode selected by the control input. That is, a programmable or controllable transducer. The second circuit is interconnected with the first circuit so as to be separate from the input node. Thereby less noise is induced, a more precise control of the circuit is obtainable and more advanced control options are possible.

3. 发明授权

US08170237B2 Programmable microphone 有权
标题翻译：可编程麦克风
公开(公告)号：US08170237B2
公开(公告)日：2012-05-01
申请号：US11993186
申请日：2006-07-19
申请人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
发明人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
IPC分类号： H04R3/00
CPC分类号： H04R3/00 , H04R1/005 , H04R19/04
摘要： A semiconductor die with an integrated electronic circuit, configured so as to be mounted in a housing with a capacitive transducer e.g. a microphone. A first circuit is configured to receive an input signal from the transducer at an input node and to provide an output signal at a pad of the semiconductor die. The integrated electronic circuit comprises an active switch device with a control input, coupled to a pad of the semiconductor die, to operatively engage or disengage a second circuit interconnected with the first circuit so as to operate the integrated electronic circuit in a mode selected by the control input. That is, a programmable or controllable transducer. The second circuit is interconnected with the first circuit so as to be separate from the input node. Thereby less noise is induced, a more precise control of the circuit is obtainable and more advanced control options are possible.
摘要翻译：一种具有集成电子电路的半导体管芯，其被配置为安装在具有电容换能器的壳体中，例如，麦克风第一电路被配置为在输入节点处接收来自换能器的输入信号，并在半导体管芯的焊盘处提供输出信号。集成电子电路包括具有控制输入的有源开关装置，耦合到半导体管芯的焊盘，以可操作地接合或分离与第一电路互连的第二电路，以便以由第一电路选择的模式操作集成电子电路控制输入。也就是可编程或可控的换能器。第二电路与第一电路互连以便与输入节点分开。因此，产生更少的噪声，可以获得对电路的更精确的控制，并且更高级的控制选项是可能的。

4. 发明申请

US20090003629A1 Programmable Microphone 有权
标题翻译：可编程麦克风
公开(公告)号：US20090003629A1
公开(公告)日：2009-01-01
申请号：US11993186
申请日：2006-07-19
申请人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
发明人： Mohammad Shajaan , Henrik Thomsen , Jens Jorge Gaarde Henriksen , Claus Erdmann Fuerst
IPC分类号： H04R3/00
CPC分类号： H04R3/00 , H04R1/005 , H04R19/04
摘要： A semiconductor die with an integrated electronic circuit, configured so as to be mounted in a housing with a capacitive transducer e.g. a microphone. A first circuit is configured to receive an input signal from the transducer at an input node and to provide an output signal at a pad of the semiconductor die. The integrated electronic circuit comprises an active switch device with a control input, coupled to a pad of the semiconductor die, to operatively engage or disengage a second circuit interconnected with the first circuit so as to operate the integrated electronic circuit in a mode selected by the control input. That is, a programmable or controllable transducer. The second circuit is interconnected with the first circuit so as to be separate from the input node. Thereby less noise is induced, a more precise control of the circuit is obtainable and more advanced control options are possible.
摘要翻译：一种具有集成电子电路的半导体管芯，其被配置为安装在具有电容换能器的壳体中，例如，麦克风第一电路被配置为在输入节点处接收来自换能器的输入信号，并在半导体管芯的焊盘处提供输出信号。集成电子电路包括具有控制输入的有源开关装置，耦合到半导体管芯的焊盘，以可操作地接合或分离与第一电路互连的第二电路，以便以由第一电路选择的模式操作集成电子电路控制输入。也就是可编程或可控的换能器。第二电路与第一电路互连以便与输入节点分开。因此，产生更少的噪声，可以获得对电路的更精确的控制，并且更高级的控制选项是可能的。

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