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公开(公告)号：US12080267B2
公开(公告)日：2024-09-03
申请号：US17830446
申请日：2022-06-02
申请人： Katsunori Suetsugu
发明人： Katsunori Suetsugu
IPC分类号： A62B18/08 , A47F10/00 , G10K11/00 , G10K11/18 , G10K11/22 , H04R1/02 , H04R1/08 , H04R1/28 , A47F10/06
CPC分类号： G10K11/18 , A47F10/00 , G10K11/004 , H04R1/028 , H04R1/083 , H04R1/2807 , A47F2010/065 , H04R2201/028
摘要： A voice augmentation device disposed at a specific position with respect to a droplet suppressing member disposed between a speaker and a listener to suppress droplet generated from at least one of a mouth and nose of the speaker causes a base vibration input part to receive vibration from at least one of the droplet suppressing member and air between the droplet suppressing member and the base vibration input part, causes a mounting part to receive the vibration from the droplet suppressing member, causes a coupling part to receive the vibration from at least one of the droplet suppressing member and air between the droplet suppressing member and the coupling part, and causes a base vibration output part to transmit the vibration received by the base vibration input part, the mounting part, and the coupling part to air on a side of the listener.
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公开(公告)号：US11833542B2
公开(公告)日：2023-12-05
申请号：US16562821
申请日：2019-09-06
发明人： Jonathan M. Rothberg , Keith G. Fife , Tyler S. Ralston , Gregory L. Charvat , Nevada J. Sanchez
CPC分类号： B06B1/02 , B06B1/0292 , B81B3/0021 , B81B7/0077 , B81C1/00158 , G10K9/12 , G10K11/18 , B81B2203/0127 , B81B2203/0315 , B81B2207/015 , B81C2201/013 , B81C2203/0118 , B81C2203/0735 , B81C2203/0771
摘要： CMOS Ultrasonic Transducers and processes for making such devices are described. The processes may include forming cavities on a first wafer and bonding the first wafer to a second wafer. The second wafer may be processed to form a membrane for the cavities. Electrical access to the cavities may be provided.
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公开(公告)号：US11678857B2
公开(公告)日：2023-06-20
申请号：US17878651
申请日：2022-08-01
申请人： PTM, LLC
发明人： Joshua Allen Stivers
CPC分类号： A61B7/02 , A61B2560/0443 , G10K11/18
摘要： A breakaway stethoscope includes a chest piece, a headset, a tube, and a coupler. The chest piece captures sounds generated inside a person's body when the chest piece is positioned adjacent the person's body. The headset directs the sounds captured by the chest piece toward a person's ear when the headset is positioned on an ear of the person. The tube connects the chest piece to the headset and conveys the sounds captured by the chest piece toward the headset. The tube has a length and includes a first portion connected to the chest piece and a second portion connected to the headset. The coupler releasably connects the tube's first portion to the tube's second portion and releases one of the tube's portions when the tube experiences a force that urges at least one of the tube's portions to move away from the coupler.
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公开(公告)号：US11580945B2
公开(公告)日：2023-02-14
申请号：US16740320
申请日：2020-01-10
IPC分类号： G10K11/18 , G10K11/26 , A61B17/225 , G10K11/00 , G10K11/30 , G10K15/00 , G10K11/34 , G10K11/20 , G10K11/24 , H03H9/64 , A61B17/22
摘要： A method includes transmitting a focused ultrasound wave into a medium to form (i) an ultrasound intensity well within the medium that exhibits a first range of acoustic pressure and (ii) a surrounding region of the medium that surrounds the ultrasound intensity well and exhibits a second range of acoustic pressure that exceeds the first range of acoustic pressure. The method further includes confining an object within the ultrasound intensity well. Additionally, an acoustic lens is configured to be acoustically coupled to an acoustic transducer. The acoustic lens has a varying longitudinal thickness that increases proportionally with respect to increasing azimuth angle of the acoustic lens. Another acoustic lens is configured to be acoustically coupled to an acoustic transducer. The acoustic lens includes a plurality of segments. Each of the plurality of segments has a varying longitudinal thickness that increases proportionally with respect to increasing azimuth angle of the segment.
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公开(公告)号：US11538453B2
公开(公告)日：2022-12-27
申请号：US16628532
申请日：2018-06-28
发明人： Mark Thomas Johnson , Franciscus Johannes Gerardus Hakkens , Cornelis Petrus Hendriks , Daan Anton van den Ende
摘要： An ultrasound interface element (10) is for establishing interface with an incident tissue surface (32) for the purpose of transfer of ultrasound waves. An ultrasound-transmissive active layer (14) is provided comprising one or more responsive material elements (16) deformable in response to an electromagnetic stimulus. The one or more elements are controlled to deform in a manner such as to progressively establish with the tissue surface (32) an outwardly expanding interface, starting from an initial point or line of contact and spreading outwards to a wider area.
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公开(公告)号：US11532298B2
公开(公告)日：2022-12-20
申请号：US17556623
申请日：2021-12-20
申请人： BrainFM, Inc.
发明人： Adam Hewett
摘要： First data comprising a first range of audio frequencies is received. The first range of audio frequencies corresponds to a predetermined cochlear region of a listener. Second data comprising a second range of audio frequencies is also received. Third data comprising a first modulated range of audio frequencies is acquired. The third data is acquired by modulating the first range of audio frequencies according to a stimulation protocol that is configured to provide neural stimulation of a brain of the listener. The second data and the third data are arranged to generate an audio composition from the second data and the third data.
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公开(公告)号：US20220399004A1
公开(公告)日：2022-12-15
申请号：US17830446
申请日：2022-06-02
申请人： Katsunori Suetsugu
发明人： Katsunori Suetsugu
摘要： A voice augmentation device disposed at a specific position with respect to a droplet suppressing member disposed between a speaker and a listener to suppress droplet generated from at least one of a mouth and nose of the speaker causes a base vibration input part to receive vibration from at least one of the droplet suppressing member and air between the droplet suppressing member and the base vibration input part, causes a mounting part to receive the vibration from the droplet suppressing member, causes a coupling part to receive the vibration from at least one of the droplet suppressing member and air between the droplet suppressing member and the coupling part, and causes a base vibration output part to transmit the vibration received by the base vibration input part, the mounting part, and the coupling part to air on a side of the listener.
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公开(公告)号：US11480675B2
公开(公告)日：2022-10-25
申请号：US17206358
申请日：2021-03-19
发明人： Chulhong Kim , Jin Young Kim , Hyojin Kim , Jin Woo Baik , Joongho Ahn
IPC分类号： G01S15/89 , G01N29/24 , G10K11/20 , G10K11/28 , G10K11/30 , G01N29/44 , G10K11/18 , G10K11/26
摘要： A photoacoustic apparatus may include: a ring transducer configured to measure a photoacoustic signal generated from an object, and including a hollow space that is provided as a travel path of light and ultrasonic waves; a mirror part disposed along a light path of the light transmitted from the ring transducer, and configured to reflect the light transmitted from the ring transducer, and the ultrasonic waves generated from the object, and to adjust magnification of the mirror part according to a number of apertures of the photoacoustic apparatus; and a fluid tank including a transparent film that allows the photoacoustic signal to pass through the fluid tank, and accommodating a fluid, the ring transducer, and the mirror part inside the fluid tank.
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公开(公告)号：US20220335400A1
公开(公告)日：2022-10-20
申请号：US17714401
申请日：2022-04-06
申请人： LISNR
摘要： Methods and systems for performing purchase transactions with audio transmissions. In one embodiment, a method is presented that includes receiving, via a first communication interface, a first audio transmission containing purchase information for a transaction transmitted from a merchant device. The purchase information may be displayed and approval of the transaction from a user may be received. The transaction may be executed via a second communication interface responsive to receiving approval of the transaction from the user. A confirmation may be received via the second communication interface. An audio transmission containing the confirmation may be sent via the first communication interface, to the merchant device.
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公开(公告)号：US20220129092A1
公开(公告)日：2022-04-28
申请号：US17436203
申请日：2020-03-05
摘要： The present teachings relate to an electronic device comprising: a first module for generating an audio signal; a second module for generating an ultrasonic signal; a mixer for generating a combined signal; a transmitter for outputting an acoustic signal dependent upon the combined signal; and, a processing means for controlling the ultrasonic signal; wherein, in response to receiving a first instruction signal for initiating the ultrasonic signal, the processing means is configured to increase the amount of the ultrasonic signal in the combined signal from an essentially zero value to a predetermined value over a predetermined enable time-period. The present teachings also relate to an electronic device configured to decrease the amount of the ultrasonic signal in the combined signal from an essentially zero value to a predetermined value over a predetermined disable time-period, and to an electronic device configured to remove the audio signal from the combined signal whilst preventing pop-noise, and to an electronic device capable of replacing the ultrasonic signal whilst minimizing the processing time. The present teachings further relate to a method for reducing the occurrence of pop noise in an acoustic signal associated with: initiating the ultrasonic signal in the combined signal, terminating the ultrasonic signal in the combined signal, terminating the audio signal in the combined signal, and replacing the ultrasonic signal in the combined signal. The present teachings also relate to a computer software product for implementing any of the method steps disclosed herein, and to a computer storage medium storing the computer software herein disclosed.
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