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：US20180184349A1

公开(公告)日：2018-06-28

申请号：US15579232

申请日：2016-06-05

Applicant: WIZEDSP LTD.

Inventor： OZ GABAI ,  NIMROD SANDLERMAN

IPC: H04W36/30 ,  H04W24/08 ,  H04W36/32

CPC classification number: H04W36/30 ,  H04W24/08 ,  H04W36/14 ,  H04W36/32 ,  H04W64/00 ,  H04W84/12

Abstract: A system and a method for selecting wireless communication mode between a mobile device and a local node, where the selection is between RF communication technology and acoustic communication technology, the selection including determining the location of the mobile device with respect to the local node, and selecting the communication mode according to characterization of the location, where the location is characterized according to history of quality of acoustic communication in or around the location.

公开(公告)号：US20180160508A1

公开(公告)日：2018-06-07

申请号：US15575362

申请日：2016-05-19

Applicant: WIZEDSP LTD.

Inventor： OZ GABAI

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B37/0218 ,  H05B33/0854 ,  H05B37/0281 ,  Y02B20/46

Abstract: A method and a system for measuring ambient light, including detecting power transition of electric power powering a LED light source, where the power transition comprises at least one power transition from OFF to ON and at least one power transition from ON to OFF, performing a plurality of measurements of output signal of an LDR measurement circuit, wherein the plurality of measurements is performed between the power transition from ON to OFF and the power transition from OFF to ON, and calculating ambient light intensity from the plurality of measurements where the time period between the power transition from ON to OFF and the power transition from OFF to ON is less than time period for stabilizing LDR light measurement.

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.