公开(公告)号：US20240056635A1

公开(公告)日：2024-02-15

申请号：US18462252

申请日：2023-09-06

Applicant: GRACENOTE, INC.

Inventor： Robert Coover ,  Cameron Aubrey Summers ,  Joseph Renner ,  Markus Cremer ,  Warren Mansfield

IPC: H04N21/442 ,  H03G5/16 ,  H04R3/04 ,  G06N3/08 ,  G10L25/51 ,  G06F3/16 ,  G06N3/04 ,  G10L25/30 ,  H04N9/87 ,  H04N21/439 ,  H04N21/45

CPC classification number: H04N21/44224 ,  H03G5/165 ,  H04R3/04 ,  G06N3/08 ,  G10L25/51 ,  G06F3/165 ,  G06N3/04 ,  G10L25/30 ,  H04N9/87 ,  H04N21/439 ,  H04N21/4524 ,  H03F3/181

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for playback using pre-processed profile information and personalization. Example apparatus disclosed herein include a synchronizer to, in response to receiving a media signal to be played on a playback device, access an equalization (EQ) profile corresponding to the media signal; an EQ personalization manager to generate a personalized EQ setting; and an EQ adjustment implementor to modify playback of the media signal on the playback device based on a blended equalization generation based on the EQ profile and the personalized EQ setting.

公开(公告)号：US11223340B2

公开(公告)日：2022-01-11

申请号：US16661975

申请日：2019-10-23

Applicant: GRACENOTE, INC.

Inventor： Robert Coover ,  Cameron Aubrey Summers ,  Joseph Renner ,  Markus Cremer ,  Warren Mansfield ,  Matthew McCallum

IPC: H03G5/16 ,  H04R3/04 ,  G06N3/08 ,  G10L25/51 ,  G06F3/16 ,  G06N3/04 ,  G10L25/30 ,  H04N9/87 ,  H04N21/439 ,  H04N21/45 ,  H03F3/181

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to adjust audio playback settings. Example apparatus disclosed herein include an equalization (EQ) model query generator to generate a query to a neural network, the query including a representation of a sample of an audio signal; an EQ filter settings analyzer to: access a plurality of audio playback settings determined by the neural network based on the query; and determine a filter coefficient to apply to the audio signal based on the plurality of audio playback settings; an EQ personalization manager to; generate a personalized EQ setting; and an EQ adjustment implementor to: blend the personalized EQ setting and the filter coefficient to generate a blended equalization; and apply the blended equalization to the audio signal in a first duration.

公开(公告)号：US20250056092A1

公开(公告)日：2025-02-13

申请号：US18929188

申请日：2024-10-28

Applicant: GRACENOTE, INC.

Inventor： Robert Coover ,  Cameron Aubrey Summers ,  Joseph Renner ,  Markus Cremer ,  Warren Mansfield

IPC: H04N21/442 ,  G06F3/16 ,  G06N3/04 ,  G06N3/08 ,  G10L25/30 ,  G10L25/51 ,  H03F3/181 ,  H03G5/16 ,  H04N9/87 ,  H04N21/439 ,  H04N21/45 ,  H04R3/04

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for playback using pre-processed profile information and personalization. Example apparatus disclosed herein include a synchronizer to, in response to receiving a media signal to be played on a playback device, access an equalization (EQ) profile corresponding to the media signal; an EQ personalization manager to generate a personalized EQ setting; and an EQ adjustment implementor to modify playback of the media signal on the playback device based on a blended equalization generated based on the EQ profile and the personalized EQ setting.

公开(公告)号：US12167084B2

公开(公告)日：2024-12-10

申请号：US18462252

申请日：2023-09-06

Applicant: GRACENOTE, INC.

Inventor： Robert Coover ,  Cameron Aubrey Summers ,  Joseph Renner ,  Markus Cremer ,  Warren Mansfield

IPC: H04N21/442 ,  G06F3/16 ,  G06N3/04 ,  G06N3/08 ,  G10L25/30 ,  G10L25/51 ,  H03G5/16 ,  H04N9/87 ,  H04N21/439 ,  H04N21/45 ,  H04R3/04 ,  H03F3/181

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for playback using pre-processed profile information and personalization. Example apparatus disclosed herein include a synchronizer to, in response to receiving a media signal to be played on a playback device, access an equalization (EQ) profile corresponding to the media signal; an EQ personalization manager to generate a personalized EQ setting; and an EQ adjustment implementor to modify playback of the media signal on the playback device based on a blended equalization generation based on the EQ profile and the personalized EQ setting.

公开(公告)号：US11792481B2

公开(公告)日：2023-10-17

申请号：US16661989

申请日：2019-10-23

Applicant: GRACENOTE, INC

Inventor： Robert Coover ,  Cameron Aubrey Summers ,  Joseph Renner ,  Markus Cremer ,  Warren Mansfield

IPC: H04N21/442 ,  H04N21/439 ,  H03G5/16 ,  H04R3/04 ,  G06N3/08 ,  G10L25/51 ,  G06F3/16 ,  G06N3/04 ,  G10L25/30 ,  H04N9/87 ,  H04N21/45 ,  H03F3/181

CPC classification number: H04N21/44224 ,  G06F3/165 ,  G06N3/04 ,  G06N3/08 ,  G10L25/30 ,  G10L25/51 ,  H03G5/165 ,  H04N9/87 ,  H04N21/439 ,  H04N21/4524 ,  H04R3/04 ,  H03F3/181 ,  H04R2430/01 ,  H04R2499/13

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for playback using pre-processed profile information and personalization. Example apparatus disclosed herein include a synchronizer to, in response to receiving a media signal to be played on a playback device, access an equalization (EQ) profile corresponding to the media signal; an EQ personalization manager to generate a personalized EQ setting; and an EQ adjustment implementor to modify playback of the media signal on the playback device based on a blended equalization generated based on the EQ profile and the personalized EQ setting.