DEVICE AND METHOD FOR MACHINE-LEARNING BASED NOISE SUPPRESSION

    公开(公告)号:US20240070524A1

    公开(公告)日:2024-02-29

    申请号:US17897287

    申请日:2022-08-29

    CPC classification number: G06N20/00 G10L19/00 H04R1/406 H04R3/005 H04R2410/01

    Abstract: A device, system, and method for machine-learning based noise suppression is provided. The device (and/or system) comprises a microphone, an output device, a noise suppression engine and a machine-learning noise suppression engine. The machine-learning noise suppression engine receives audio data from the noise suppression engine or the microphone, applies machine learning algorithms to the audio data to generate machine-learning based noise suppression parameters, and provides the parameters to the noise suppression engine. The noise suppression engine receives the audio data from the microphone and, prior to receiving the parameters, applies non-machine-learning based noise suppression to the audio data to generate noise-suppressed audio data, and provides the noise-suppressed audio data to the output device. However, after receiving the parameters, the noise suppression engine applies the parameters to the noise-suppressed audio data to generate updated noise-suppressed audio data, and provides the updated noise-suppressed audio data to the output device.

    DEVICE AND METHOD FOR CONTROLLING A SPEAKER ACCORDING TO PRIORITY DATA

    公开(公告)号:US20210193158A1

    公开(公告)日:2021-06-24

    申请号:US16724840

    申请日:2019-12-23

    Abstract: A device and method controlling a speaker according to priority data is provided. An audio processor, in communication with a speaker-controlling processor at a device, processes remote audio data, the remote audio data remote to the speaker-controlling processor. The audio processor assigns priority data to the remote audio data. The audio processor provides the remote audio data and the priority data to the speaker-controlling processor. The speaker-controlling processor processes local audio data, the local audio data local to the speaker-controlling processor. The speaker-controlling processor controls a speaker, with respect to the local audio data and the remote audio data, according to the priority data.

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