FR3106030B1 - Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio - Google Patents
Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio Download PDFInfo
- Publication number
- FR3106030B1 FR3106030B1 FR2000060A FR2000060A FR3106030B1 FR 3106030 B1 FR3106030 B1 FR 3106030B1 FR 2000060 A FR2000060 A FR 2000060A FR 2000060 A FR2000060 A FR 2000060A FR 3106030 B1 FR3106030 B1 FR 3106030B1
- Authority
- FR
- France
- Prior art keywords
- audio signal
- associated device
- transforming
- transforming characteristics
- several characteristics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 5
- 230000005236 sound signal Effects 0.000 title abstract 4
- 230000001131 transforming effect Effects 0.000 title abstract 3
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/09—Electronic reduction of distortion of stereophonic sound systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Stereophonic System (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio Procédé et son dispositif associé pour transformer plusieurs caractéristiques d'un signal audio. L'invention concerne un procédé et son dispositif associé permettant de transformer de manière combinée plusieurs caractéristiques d'un signal audio. Les modifications permettent de typer le signal en fonction d'un profil sélectionné par un organe de commande. Le procédé et le dispositif selon l'invention sont particulièrement destinés au domaine des haut-parleurs. Figure pour l'abrégé : Figure 1
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2000060A FR3106030B1 (fr) | 2020-01-06 | 2020-01-06 | Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio |
US17/791,192 US20230069729A1 (en) | 2020-01-06 | 2021-01-05 | Method and associated device for transforming characteristics of an audio signal |
JP2022541809A JP2023509719A (ja) | 2020-01-06 | 2021-01-05 | オーディオ信号の特性を変換する方法及び関連する装置 |
EP21700042.1A EP4088487A1 (fr) | 2020-01-06 | 2021-01-05 | Procédé et dispositif associé pour transformer des caractéristiques d'un signal audio |
CN202180012642.1A CN115428475A (zh) | 2020-01-06 | 2021-01-05 | 音频信号特性的转换方法及关联装置 |
CA3163814A CA3163814A1 (fr) | 2020-01-06 | 2021-01-05 | Procede et dispositif associe pour transformer des caracteristiques d'un signal audio |
PCT/EP2021/050058 WO2021140089A1 (fr) | 2020-01-06 | 2021-01-05 | Procédé et dispositif associé pour transformer des caractéristiques d'un signal audio |
AU2021205599A AU2021205599A1 (en) | 2020-01-06 | 2021-01-05 | Method and associated device for transforming characteristics of an audio signal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2000060 | 2020-01-06 | ||
FR2000060A FR3106030B1 (fr) | 2020-01-06 | 2020-01-06 | Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3106030A1 FR3106030A1 (fr) | 2021-07-09 |
FR3106030B1 true FR3106030B1 (fr) | 2022-05-20 |
Family
ID=71452322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2000060A Active FR3106030B1 (fr) | 2020-01-06 | 2020-01-06 | Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio |
Country Status (8)
Country | Link |
---|---|
US (1) | US20230069729A1 (fr) |
EP (1) | EP4088487A1 (fr) |
JP (1) | JP2023509719A (fr) |
CN (1) | CN115428475A (fr) |
AU (1) | AU2021205599A1 (fr) |
CA (1) | CA3163814A1 (fr) |
FR (1) | FR3106030B1 (fr) |
WO (1) | WO2021140089A1 (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2530474B2 (ja) | 1988-03-17 | 1996-09-04 | ティーオーエー株式会社 | スピ―カ用周波数特性補正装置および補正方法 |
JP2571091B2 (ja) | 1988-03-18 | 1997-01-16 | ティーオーエー株式会社 | スピーカの周波数特性補正装置 |
JPH0831681B2 (ja) * | 1990-05-09 | 1996-03-27 | 富士通株式会社 | プリント基板 |
JPH04159898A (ja) * | 1990-10-23 | 1992-06-03 | Matsushita Electric Ind Co Ltd | バスレフ型スピーカシステム |
CA2098319C (fr) | 1990-12-14 | 2000-01-25 | Eldon A. Byrd | Processeur a signaux servant a restituer les signaux audio d'origine |
JPH11341589A (ja) | 1998-05-01 | 1999-12-10 | Texas Instr Inc <Ti> | デジタル・シグナル・プロセッシング音響スピーカシステム |
GB2477713A (en) * | 2009-12-30 | 2011-08-17 | Oxford Digital Ltd | Determining a configuration for an audio processing operation |
US9031268B2 (en) * | 2011-05-09 | 2015-05-12 | Dts, Inc. | Room characterization and correction for multi-channel audio |
US9380383B2 (en) | 2013-09-06 | 2016-06-28 | Gracenote, Inc. | Modifying playback of content using pre-processed profile information |
US10439578B1 (en) * | 2018-03-15 | 2019-10-08 | Harman International Industries, Incorporated | Smart speakers with cloud equalizer |
US11315585B2 (en) * | 2019-05-22 | 2022-04-26 | Spotify Ab | Determining musical style using a variational autoencoder |
-
2020
- 2020-01-06 FR FR2000060A patent/FR3106030B1/fr active Active
-
2021
- 2021-01-05 CA CA3163814A patent/CA3163814A1/fr active Pending
- 2021-01-05 JP JP2022541809A patent/JP2023509719A/ja active Pending
- 2021-01-05 EP EP21700042.1A patent/EP4088487A1/fr active Pending
- 2021-01-05 CN CN202180012642.1A patent/CN115428475A/zh active Pending
- 2021-01-05 WO PCT/EP2021/050058 patent/WO2021140089A1/fr unknown
- 2021-01-05 US US17/791,192 patent/US20230069729A1/en active Pending
- 2021-01-05 AU AU2021205599A patent/AU2021205599A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021140089A1 (fr) | 2021-07-15 |
US20230069729A1 (en) | 2023-03-02 |
AU2021205599A1 (en) | 2022-07-28 |
CA3163814A1 (fr) | 2021-07-15 |
FR3106030A1 (fr) | 2021-07-09 |
CN115428475A (zh) | 2022-12-02 |
JP2023509719A (ja) | 2023-03-09 |
EP4088487A1 (fr) | 2022-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
EXTE | Extension to a french territory |
Extension state: PF |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210709 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |