MX2023002587A - Dispositivo y metodo de procesamiento acustico y programa. - Google Patents
Dispositivo y metodo de procesamiento acustico y programa.Info
- Publication number
- MX2023002587A MX2023002587A MX2023002587A MX2023002587A MX2023002587A MX 2023002587 A MX2023002587 A MX 2023002587A MX 2023002587 A MX2023002587 A MX 2023002587A MX 2023002587 A MX2023002587 A MX 2023002587A MX 2023002587 A MX2023002587 A MX 2023002587A
- Authority
- MX
- Mexico
- Prior art keywords
- processing device
- audio signal
- program
- speakers
- rendering processing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009877 rendering Methods 0.000 abstract 4
- 230000005236 sound signal Effects 0.000 abstract 4
Classifications
-
- 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
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- 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
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
- H04R29/002—Loudspeaker arrays
-
- 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
- H04S7/307—Frequency adjustment, e.g. tone control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
-
- 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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
- H04R3/14—Cross-over networks
-
- 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
- H04S2400/07—Generation or adaptation of the Low Frequency Effect [LFE] channel, e.g. distribution or signal processing
-
- 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
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/03—Application of parametric coding in stereophonic audio systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/07—Synergistic effects of band splitting and sub-band processing
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
- Stereophonic System (AREA)
Abstract
La presente tecnología se refiere a un dispositivo y a un método de procesamiento acústico y un programa, que hacen posible realizar una reproducción de audio con una calidad de sonido más alta. Este dispositivo de procesamiento acústico está provisto de: una primera unidad de procesamiento de representación que realiza un procesamiento de representación en función de una señal de audio para generar una primera señal de audio de salida para emitir sonido por medio de una pluralidad de primeros altavoces; y una segunda unidad de procesamiento de representación que realiza un procesamiento de representación en función de la señal de audio para generar una segunda señal de audio de salida para emitir sonido por medio de una pluralidad de segundos altavoces que tienen una banda de reproducción diferente a los primeros altavoces. La presente tecnología puede aplicarse a sistemas de reproducción de audio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020151446 | 2020-09-09 | ||
PCT/JP2021/031449 WO2022054602A1 (ja) | 2020-09-09 | 2021-08-27 | 音響処理装置および方法、並びにプログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023002587A true MX2023002587A (es) | 2023-03-22 |
Family
ID=80631626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023002587A MX2023002587A (es) | 2020-09-09 | 2021-08-27 | Dispositivo y metodo de procesamiento acustico y programa. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20230336913A1 (es) |
EP (1) | EP4213505A4 (es) |
JP (1) | JPWO2022054602A1 (es) |
KR (1) | KR20230062814A (es) |
CN (1) | CN116114267A (es) |
BR (1) | BR112023003964A2 (es) |
MX (1) | MX2023002587A (es) |
WO (1) | WO2022054602A1 (es) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2388487T3 (es) * | 2008-07-28 | 2012-10-15 | Koninklijke Philips Electronics N.V. | Sistema de audio y método de funcionamiento para el mismo |
US20160066118A1 (en) * | 2013-04-15 | 2016-03-03 | Intellectual Discovery Co., Ltd. | Audio signal processing method using generating virtual object |
AU2015207271A1 (en) * | 2014-01-16 | 2016-07-28 | Sony Corporation | Sound processing device and method, and program |
WO2017031016A1 (en) * | 2015-08-14 | 2017-02-23 | Dts, Inc. | Bass management for object-based audio |
KR102671308B1 (ko) * | 2018-10-16 | 2024-06-03 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 저음 관리를 위한 방법 및 디바이스 |
-
2021
- 2021-08-27 KR KR1020237005842A patent/KR20230062814A/ko unknown
- 2021-08-27 MX MX2023002587A patent/MX2023002587A/es unknown
- 2021-08-27 US US18/023,882 patent/US20230336913A1/en active Pending
- 2021-08-27 JP JP2022547497A patent/JPWO2022054602A1/ja active Pending
- 2021-08-27 CN CN202180053759.4A patent/CN116114267A/zh active Pending
- 2021-08-27 BR BR112023003964A patent/BR112023003964A2/pt unknown
- 2021-08-27 EP EP21866561.0A patent/EP4213505A4/en active Pending
- 2021-08-27 WO PCT/JP2021/031449 patent/WO2022054602A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20230062814A (ko) | 2023-05-09 |
BR112023003964A2 (pt) | 2023-04-11 |
EP4213505A1 (en) | 2023-07-19 |
JPWO2022054602A1 (es) | 2022-03-17 |
CN116114267A (zh) | 2023-05-12 |
WO2022054602A1 (ja) | 2022-03-17 |
US20230336913A1 (en) | 2023-10-19 |
EP4213505A4 (en) | 2024-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3968321A3 (en) | Multi-channel acoustic echo cancellation | |
NZ745422A (en) | Audio enhancement for head-mounted speakers | |
EP3128767A3 (en) | System and method to enhance speakers connected to devices with microphones | |
MX2017009378A (es) | Dispositivo para la reproducción del habla configurado para enmascarar el habla reproducida en una zona de habla enmascarada. | |
WO2014168685A3 (en) | Systems and methods for multi-mode adaptive noise cancellation for audio headsets | |
EP2285139A3 (en) | Device and method for converting spatial audio signal | |
WO2017191970A3 (ko) | 바이노럴 렌더링을 위한 오디오 신호 처리 방법 및 장치 | |
AU2015207271A1 (en) | Sound processing device and method, and program | |
US10453437B2 (en) | Sound reproduction with active noise control in a helmet | |
MY174500A (en) | Audio apparatus and audio providing method thereof | |
EP4242828A3 (en) | Audio apparatus and method of audio processing | |
MX2017012806A (es) | Reproduccion de sonido diferencial. | |
NZ745415A (en) | Subband spatial and crosstalk cancellation for audio reproduction | |
MX2022001162A (es) | Coordinacion de dispositivos de audio. | |
WO2021263136A3 (en) | Systems, apparatus, and methods for acoustic transparency | |
JP2013247477A5 (ja) | 音響処理装置、音響処理方法 | |
WO2020197737A1 (en) | Systems, devices, and methods for synchronizing audio | |
WO2020017518A1 (ja) | 音声信号処理装置 | |
TW202034152A (zh) | 聲音播放裝置及其調整輸出聲音之方法 | |
GB2443593A (en) | Apparatus and method of reproduction virtual sound of two channels | |
MX2023002587A (es) | Dispositivo y metodo de procesamiento acustico y programa. | |
WO2014138758A3 (de) | Verfahren zur erhöhung der sprachverständlichkeit | |
IN2014MN02340A (es) | ||
CN104394498A (zh) | 一种三通道全息声场回放方法及声场采集装置 | |
JP2010151965A (ja) | 音声処理装置、及び、音声処理方法 |