公开(公告)号：US20160155324A1

公开(公告)日：2016-06-02

申请号：US14905972

申请日：2014-07-21

Applicant: WIZEDSP LTD

Inventor： OZ GABAI ,  HAIM PRIMO

IPC: G08C23/02 ,  G10L15/22

CPC classification number: G08C23/02 ,  G08C17/02 ,  G10L15/22 ,  G10L2015/223 ,  H04N5/4403 ,  H04N5/44513 ,  H04N21/4126 ,  H04N21/42222 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4394 ,  H04N21/4852 ,  H04N2005/4428 ,  H04N2005/44517

Abstract: A method and a system for remote controlling one or more service providing devices, including a mobile device operative to control a service providing device within a first range, where the mobile device is operative to interrogate the one or more service providing devices within a second range being smaller than the first range, where, responsive to the interrogation by the mobile device, the service providing device identifies itself to the mobile device, and where the mobile device is operative to present to a user a list including one or more of the service providing devices within the second range.

Abstract translation: 一种用于远程控制一个或多个服务提供设备的方法和系统，包括可操作以控制在第一范围内的服务提供设备的移动设备，其中移动设备可操作地询问在第二范围内的一个或多个服务提供设备 小于所述第一范围，其中响应于所述移动设备的询问，所述服务提供设备向所述移动设备标识自身，以及所述移动设备可操作地向用户呈现包括所述服务中的一个或多个的列表 在第二范围内提供设备。

公开(公告)号：US20160337751A1

公开(公告)日：2016-11-17

申请号：US15107110

申请日：2014-12-25

Applicant: WIZEDSP LTD.

Inventor： OZ GABAI ,  HAIM PRIMO

IPC: H04R3/00 ,  H04R19/01 ,  H04R29/00 ,  H04R19/00

CPC classification number: H04R3/00 ,  H04R3/06 ,  H04R19/005 ,  H04R19/016 ,  H04R29/00

Abstract: A method and a system for ultra-low-power acoustic sensor including a buffer transistor, which gate terminal is connected to a first terminal of a capacitive acoustic sensor, which drain terminal is connected via a load network to a power source and to an output terminal, and which source terminal is connected to the regulated current source, where the regulated current source is connected between the source terminal of the buffer transistor and a reference terminal, and where the reference terminal being connectable to a second terminal of the capacitive acoustic sensor.

Abstract translation: 一种用于超低功率声学传感器的方法和系统，包括缓冲晶体管，该栅极端子连接到电容式声学传感器的第一端子，该漏极端子经由负载网络连接到电源和输出端 端子和哪个源极端子连接到调节电流源，其中调节电流源连接在缓冲晶体管的源极端子与参考端子之间，并且其中参考端子可连接到电容式声学传感器的第二端子 。

公开(公告)号：US20180253961A1

公开(公告)日：2018-09-06

申请号：US15965934

申请日：2018-04-29

Applicant: WIZEDSP LTD.

Inventor： OZ GABAI ,  HAIM PRIMO

IPC: G08C23/02 ,  H04N21/422 ,  G10L15/22 ,  H04N5/44 ,  H04N21/485 ,  H04N21/439 ,  H04N21/4363 ,  H04N21/436 ,  G08C17/02 ,  H04N21/41 ,  H04N5/445

CPC classification number: G08C23/02 ,  G08C17/02 ,  G10L15/22 ,  G10L2015/223 ,  H04N5/4403 ,  H04N5/44513 ,  H04N21/4126 ,  H04N21/42222 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4394 ,  H04N21/4852 ,  H04N2005/4428 ,  H04N2005/44517

Abstract: Controlling one or more service providing devices, including a mobile device operative to control a service providing device within a first range, where the mobile device is operative to interrogate the one or more service providing devices within a second range being smaller than the first range, where, responsive to the interrogation by the mobile device, the service providing device identifies itself to the mobile device, and where the mobile device is operative to present to a user a list including one or more of the service providing devices within the second range.

公开(公告)号：US20170141811A1

公开(公告)日：2017-05-18

申请号：US15323439

申请日：2015-07-03

Applicant: WIZEDSP LTD.

Inventor： OZ GABAI ,  HAIM PRIMO

IPC: H04B1/401 ,  G10L21/0208 ,  H04M9/08 ,  H04B11/00 ,  H04M1/725

CPC classification number: H04B1/401 ,  G10L19/018 ,  G10L21/0208 ,  H04B11/00 ,  H04M1/72519 ,  H04M9/08 ,  H04W4/00 ,  H04W4/70 ,  H04W4/80

Abstract: A communication device and method including a microphone, a first filter coupled to the microphone adapted to pass signals in an audio band only, a second filter coupled to the microphone adapted to pass signals only in an upper region of the audio band, an optional amplifier or two, an analog to digital converter (ADC) unit or two, an optional a switching unit connected between an input of the ADC unit and an output of each of the first and second filters and configured to selecting between the first and second filters, and a controller configured to control the switching unit and/or to select the second filter for acoustic communication, where the acoustic communication is adapted to the upper region of the audio band.

公开(公告)号：US20180152147A1

公开(公告)日：2018-05-31

申请号：US15575361

申请日：2016-05-19

Applicant: WIZEDSP LTD.

Inventor： OZ GABAI ,  HAIM PRIMO

IPC: H03F1/02 ,  H03F3/345

CPC classification number: H03F1/0238 ,  H03F1/0272 ,  H03F1/26 ,  H03F1/301 ,  H03F1/306 ,  H03F3/185 ,  H03F3/1855 ,  H03F3/345 ,  H03F3/3455 ,  H03F2200/171 ,  H03F2200/294 ,  H03F2200/391 ,  H03F2200/405 ,  H03F2200/78 ,  H03G3/30

Abstract: An amplifier comprising a FET transistor, a bias resistor having a first terminal connected to a gate terminal of the FET transistor, a load resistor having a first terminal connected to a D terminal of the FET transistor, a DC-to-DC step-down converter with an input terminal connected to a supply voltage, and an output terminal connected to a second terminal of the load resistor, a two-pin current-to-voltage converter with a first pin connected to an S terminal of the FET transistor and a second pin connected to ground, and a comparator having a first pin connected to a positive supply voltage, a second pin connected to a negative supply voltage, a third (output) pin connected to a second terminal of the bias resistor, a fourth pin connected to a reference voltage, and a fifth pin connected to the first pin of the current-to-voltage converter.