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19 条记录 (耗时 0.016 秒)

    MAGNETIC FRICTIONAL COUPLER
    2.
    发明申请
    MAGNETIC FRICTIONAL COUPLER 有权

    公开(公告)号：US20220103673A1

    公开(公告)日：2022-03-31

    申请号：US17546584

    申请日：2021-12-09

    申请人： Plantronics, Inc.

    发明人： Jacob T. Meyberg Guzman ,  Barry J. Lee ,  John A. Kelley

    IPC分类号： H04M1/05 ,  H04R1/10

    摘要： A coupler includes a first member having a first engagement surface and a second member having a second engagement surface disposed for relative positioning of the first and second members along a line of adjustment. One or more magnetic elements are arranged on the first and second members to establish a magnetic flux between the first engagement surface and the second engagement surface, and thereby establishing a frictional force tending to hold the relative positions of the first and second members. The magnetic flux varies as a function of relative position of the first and second members along the line of adjustment, and has peaks at a plurality of detent positions along the line of adjustment.

    PERFORMANCE NECKBAND FOR WIRELESS EARBUDS
    5.
    发明申请
    PERFORMANCE NECKBAND FOR WIRELESS EARBUDS 有权

    公开(公告)号：US20220078537A1

    公开(公告)日：2022-03-10

    申请号：US17466996

    申请日：2021-09-03

    申请人： Plantronics, Inc.

    发明人： Jacob T. Meyberg Guzman ,  Terry M. Carr ,  Dave Hansung Kim ,  John A. Kelley

    IPC分类号： H04R1/10

    摘要： A wearable media device comprising a substantially U-shaped body configured to be worn around a neck of a user. The U-shaped body includes a left section, right section and middle section. The left section is configured to be disposed on the left side of the neck of the user and includes a first docking port configured to receive a first wireless earbud. The right section is configured to be disposed on the right side of the neck of the user and includes a second docking port configured to receive a second wireless earbud. The middle section couples the left and right sections and is configured to be disposed on the back of the neck of the user.

    Hybrid noise suppression for communication systems
    6.
    发明授权
    Hybrid noise suppression for communication systems 有权

    公开(公告)号：US11776520B2

    公开(公告)日：2023-10-03

    申请号：US17942243

    申请日：2022-09-12

    申请人： Plantronics, Inc.

    发明人： Kwan Kin Truong ,  Jacob T. Meyberg Guzman ,  Peter L. Chu

    IPC分类号： G10K11/00 ,  G06N3/02

    CPC分类号： G10K11/002 ,  G06N3/02

    摘要： A method for hybrid noise suppression includes receiving a processed audio signal from an audio device. The processed audio signal results from a partial audio processing performed on a noisy audio input signal. The method further includes predicting a noise suppression parameter using a neural network model operating on the processed audio signal and generating a noise-suppressed audio signal from the processed audio signal, using the noise suppression parameter. The method further includes generating a noise-suppressed audio output signal from the noise-suppressed audio signal using an additional audio processing and outputting the noise-suppressed audio output signal.

    Headset case with smartphone holder
    7.
    发明授权
    Headset case with smartphone holder 有权

    公开(公告)号：US11509756B1

    公开(公告)日：2022-11-22

    申请号：US17339781

    申请日：2021-06-04

    申请人： Plantronics, Inc.

    发明人： Benjamin Alvarado Carter ,  Jacob T. Meyberg Guzman

    IPC分类号： H04M1/04 ,  H04B1/3888 ,  A45C11/00 ,  H04R1/10

    摘要： A headset case includes a base providing a cavity for stowing a headset, the base including a bottom region configured to rest on a surface; a lid; and a hinge pivotably connecting the lid to the base. When the headset case is in a closed configuration, the lid covers the cavity. When the headset case is in an open configuration, a first section of the lid at least partially rests on the surface, and a second section of the lid, extending from the first section of the lid, is configured to prop up a smartphone by mechanically supporting the smartphone leaning against the second section of the lid while resting on the base.

    HYBRID NOISE SUPPRESSION FOR COMMUNICATION SYSTEMS
    8.
    发明申请
    HYBRID NOISE SUPPRESSION FOR COMMUNICATION SYSTEMS 有权

    公开(公告)号：US20220262336A1

    公开(公告)日：2022-08-18

    申请号：US17175350

    申请日：2021-02-12

    申请人： Plantronics, Inc.

    发明人： Kwan Kin Truong ,  Jacob T. Meyberg Guzman ,  Peter L. Chu

    IPC分类号： G10K11/00

    摘要： A method for hybrid noise suppression involves receiving a first processed audio signal and a second processed audio signal from an audio device. The first processed audio signal results from a comprehensive audio processing including a noise spectrum estimate-based noise suppression performed on a noisy audio input signal obtained by the audio device. The second processed signal results from a partial audio processing excluding the noise spectrum estimate-based noise suppression performed on the noisy audio input signal. The method further involves temporally aligning the second processed audio signal with the first processed audio signal, predicting a noise suppression parameter using a neural network model operating on the second processed audio signal after the temporal alignment, generating a noise-suppressed audio output signal from the first processed audio signal after the temporal alignment using the noise suppression parameter, and outputting the noise-suppressed audio output signal.