公开(公告)号：US12101070B2

公开(公告)日：2024-09-24

申请号：US17808321

申请日：2022-06-23

申请人： NAVER CORPORATION ,  GAUDIO LAB, INC.

发明人： Seongcheol Jo ,  Taek Su An ,  Sung Hyun Kang ,  JiUng Lee ,  Byung Gyou Choi ,  Jeongsoo Hur ,  Jeonghun Seo ,  Sang Bae Chon ,  Hyun Oh Oh

IPC分类号： H03G7/00 ,  H03G3/00 ,  H03G3/32 ,  H03G5/00

CPC分类号： H03G7/007 ,  H03G3/002 ,  H03G3/32 ,  H03G5/005

摘要： A method for processing an audio signal includes setting target loudness; receiving metadata of an audio signal from a server; and adjusting the loudness of the audio signal by using the received metadata, so that the loudness of the audio signal corresponds to the set target loudness.

公开(公告)号：US11838570B2

公开(公告)日：2023-12-05

申请号：US17653145

申请日：2022-03-02

申请人： NAVER CORPORATION ,  GAUDIO LAB, INC.

发明人： Seongcheol Jo ,  Taek Su An ,  Sung Hyun Kang ,  JiUng Lee ,  Byung Gyou Choi ,  Jeongsoo Hur ,  Hyeonsu Seo ,  Taegyu Lee ,  Hyun Oh Oh

IPC分类号： H04N21/23 ,  H04N21/2387 ,  H04N21/233 ,  H04N21/237 ,  H04N21/45

CPC分类号： H04N21/2387 ,  H04N21/233 ,  H04N21/237 ,  H04N21/4532

摘要： A loudness normalization method includes receiving data for playback of content from a server in response to a user's request to play back the content; normalizing the loudness of the content by adjusting the volume output level of a player using volume level metadata of the content included in the received data; and providing the content by playing audio of the content based on the adjusted volume output level of the player.