公开(公告)号：US20190036502A1

公开(公告)日：2019-01-31

申请号：US16045955

申请日：2018-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kudryavtsev VADIM ,  Byeong Jun KIM ,  Jae-Hyun KIM ,  Juhwan WOO

IPC: H03G3/30 ,  G10L25/21 ,  H04R3/04 ,  H04R29/00

CPC classification number: H03G3/3005 ,  G06N3/08 ,  G10L25/18 ,  G10L25/21 ,  G10L25/30 ,  H03G3/3089 ,  H03G7/002 ,  H03G7/007 ,  H03G9/025 ,  H04R3/04 ,  H04R27/00 ,  H04R29/001 ,  H04R2227/003

Abstract: An electronic device according to various embodiments may include a processor, wherein the processor may be configured to designate a maximum amplitude of an audio signal as a designated range, wherein designating the maximum amplitude of the audio signal as the designated range comprises processing the audio signal with the designated range according to a designated gain, to determine, based at least on hearing recognition characteristics of a human per frequency band of the processed audio signal, whether to tolerate distortion in the processed audio signal, to reduce, based at least on determining not to tolerate the distortion in the processed audio signal, a gain of the processed audio signal, and to adjust, based at least on determining to tolerate the distortion in the processed audio signal, the gain of the processed audio signal based on the hearing recognition characteristics.