公开(公告)号：US10853026B2

公开(公告)日：2020-12-01

申请号：US16465383

申请日：2017-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Soo Park ,  Jong Hwa Kim ,  Hyun Wook Kim ,  Han Gil Moon ,  Sang Hoon Lee

IPC: G06F3/16 ,  G06F3/041 ,  H04L29/06 ,  H04W28/10

Abstract: An electronic device may include a processor, a communication module to establish a wireless link with an output device, and a transmit buffer in which an audio packet to be transmitted to the output device through the wireless link is stored. The processor may be configured to control the communication module to transmit an audio packet, which is encoded at a first bit rate, stored in the transmit buffer to the output device, to store, in the transmit buffer, an audio packet, which is encoded at a second bit rate lower than the first bit rate, when a state of the transmit buffer fails to satisfy a threshold condition, and to control the communication module to transmit the audio packet encoded at the second bit rate to the output device.

公开(公告)号：US10593347B2

公开(公告)日：2020-03-17

申请号：US15933756

申请日：2018-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soon Ho Baek ,  Han Gil Moon ,  Ki Ho Cho ,  Gang Youl Kim ,  Jin Soo Park

IPC: G10L25/30 ,  G10L21/0232 ,  G10L21/0216

Abstract: A portable electronic device includes an audio input device and a processor. The processor is configured to obtain audio input data including a noise signal having an audio feature through the audio input device, to filter the audio input data using a neural network model to generate first audio output data, and to filter the first audio output data without using the neural network model to generate second audio output data. The first audio output data has a first changed audio feature corresponding to the audio feature and the second audio output data has a second changed audio feature corresponding to the audio feature.