公开(公告)号：WO2021198087A1

公开(公告)日：2021-10-07

申请号：PCT/EP2021/057969

申请日：2021-03-26

Applicant: MOODAGENT A/S

Inventor： STEFFENSEN, Peter, Berg ,  HENDERSON, Mikael ,  JENSEN, Nick

IPC: G10L21/0364 ,  G06F16/683 ,  G10H1/06 ,  H03G5/16 ,  H04S7/00 ,  G10L25/48 ,  G06F3/16 ,  G10H1/12 ,  H04R3/00 ,  G10H2220/371 ,  G10H2240/085 ,  H03G5/005 ,  H03G5/165 ,  H04R2420/03

Abstract: A method and system for optimizing audio playback by dynamically equalizing an audio signal (1), using an associated high-level feature vector (2) comprising high- level feature values (3) representing semantic characteristics of the audio signal (1), for determining a frequency response profile (4) and applying the frequency response profile (4) to the audio signal (1) to produce an equalized audio signal (7) for playback through an audio interface (26).