公开(公告)号：EP4459970A1

公开(公告)日：2024-11-06

申请号：EP22926210.0

申请日：2022-12-13

申请人： Samsung Electronics Co., Ltd

发明人： KIM, Yangsu ,  KIM, Gangyoul ,  PARK, Youngsoo ,  SONG, Hakhoon ,  LEE, Namwoog ,  JANG, Keunwon ,  CHOI, Hyunmin

IPC分类号： H04M1/60 ,  G10L21/0364 ,  G10L21/0332 ,  G10L19/02 ,  H04W52/02

摘要： According to various embodiments disclosed in the present document, an electronic device may: acquire, through an application, a request for performing a call with another electronic device; in response to the acquisition of the request, identify a first sampling rate corresponding to a frequency band supported by the application so as to perform communication with another electronic device; acquire an audio signal through a microphone; identify a frequency band of the audio signal; determine a type of the audio signal on the basis of the frequency band; determine a second sampling rate corresponding to the audio signal on the basis of the type of the audio signal; determine a third sampling rate corresponding to a frequency band for performing a call with another electronic device, on the basis of the first sampling rate and the second sampling rate; determine a clock and a tuning parameter on the basis of the third sampling rate; and tune the audio signal on the basis of the clock and the tuning parameter. Various other embodiments identified through the specification are also possible.