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    PRUNING NEURAL NETWORKS THAT INCLUDE ELEMENT-WISE OPERATIONS
    7.
    发明申请
    PRUNING NEURAL NETWORKS THAT INCLUDE ELEMENT-WISE OPERATIONS 审中-公开

    公开(公告)号：US20200160185A1

    公开(公告)日：2020-05-21

    申请号：US16197986

    申请日：2018-11-21

    Applicant: NVIDIA CORPORATION

    Inventor： Varun Praveen ,  Anil Ubale ,  Parthasarathy Sriram ,  Greg Heinrich ,  Tayfun Gurel

    IPC: G06N3/08 ,  G06N3/04

    Abstract: Input layers of an element-wise operation in a neural network can be pruned such that the shape (e.g., the height, the width, and the depth) of the pruned layers matches. A pruning engine identifies all of the input layers into the element-wise operation. For each set of corresponding neurons in the input layers, the pruning engine equalizes the metrics associated with the neurons to generate an equalized metric associated with the set. The pruning engine prunes the input layers based on the equalized metrics generated for each unique set of corresponding neurons.

    Speaker Protection in Small Form Factor Devices
    8.
    发明申请
    Speaker Protection in Small Form Factor Devices 审中-公开
    扬声器保护小型设备

    公开(公告)号：US20150023507A1

    公开(公告)日：2015-01-22

    申请号：US13946811

    申请日：2013-07-19

    Applicant: Nvidia Corporation

    Inventor： Anil Ubale

    IPC: H04R3/00

    CPC classification number: H04R3/007

    Abstract: An audio engine applies a driving signal to a speaker system, which produces an audio signal. The audio signal is captured by a microphone on the same device and feeds that signal back to the audio engine. After comparing the recorded signal to an expected signal the variance is assessed to determine the presence of distortion, in which case subsequent driving signals are attenuated to avoid damage to the speaker system.

    Abstract translation: 音频引擎将驱动信号施加到产生音频信号的扬声器系统。 音频信号由相同设备上的麦克风捕获，并将该信号反馈给音频引擎。 在将记录的信号与预期信号进行比较之后，评估方差以确定失真的存在，在这种情况下，随后的驱动信号被衰减以避免损坏扬声器系统。

    Efficient digital microphone receiver process and system
    10.
    发明授权
    Efficient digital microphone receiver process and system 有权

    公开(公告)号：US09769550B2

    公开(公告)日：2017-09-19

    申请号：US14073652

    申请日：2013-11-06

    Applicant: NVIDIA Corporation

    Inventor： Anil Ubale

    IPC: H03H17/02 ,  H04R1/00

    CPC classification number: H04R1/005 ,  H03H17/0282 ,  H04R2201/003 ,  H04R2499/11

    Abstract: A method for processing a bitstream starts by shifting a bitstream of a first sample of a signal into a buffer. The buffer also holds bits of one or more additional bitstreams for one or more additional samples of the signal. Bits of a first half of the buffer are incrementally compared to corresponding bits of a second half of the buffer. Each bit of the first half of the buffer is compared to a corresponding bit of the second half of the buffer. A computation is performed on each bit of the first half of the buffer that is equal to a corresponding bit of the second half of the buffer. The results of the computations are summed to determine an output value for the first sample of the signal.

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