PL3677053T3 - Układ głośników do dźwięku przestrzennego z odrzuceniem niepożądanego dźwięku bezpośredniego - Google Patents
Układ głośników do dźwięku przestrzennego z odrzuceniem niepożądanego dźwięku bezpośredniegoInfo
- Publication number
- PL3677053T3 PL3677053T3 PL18762485.3T PL18762485T PL3677053T3 PL 3677053 T3 PL3677053 T3 PL 3677053T3 PL 18762485 T PL18762485 T PL 18762485T PL 3677053 T3 PL3677053 T3 PL 3677053T3
- Authority
- PL
- Poland
- Prior art keywords
- sound
- rejection
- loudspeaker system
- undesirable direct
- surround
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
- G10K11/17823—Reference signals, e.g. ambient acoustic environment
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017119650 | 2017-08-28 | ||
PCT/EP2018/073100 WO2019042978A1 (de) | 2017-08-28 | 2018-08-28 | Lautsprechersystem für raumklang mit unterdrückung unerwünschten direktschalls |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3677053T3 true PL3677053T3 (pl) | 2022-10-10 |
Family
ID=63449452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18762485.3T PL3677053T3 (pl) | 2017-08-28 | 2018-08-28 | Układ głośników do dźwięku przestrzennego z odrzuceniem niepożądanego dźwięku bezpośredniego |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3677053B1 (de) |
DE (1) | DE102018120958A1 (de) |
PL (1) | PL3677053T3 (de) |
WO (1) | WO2019042978A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112672084A (zh) * | 2019-10-15 | 2021-04-16 | 海信视像科技股份有限公司 | 显示装置及扬声器音效调整方法 |
US11271607B2 (en) | 2019-11-06 | 2022-03-08 | Rohde & Schwarz Gmbh & Co. Kg | Test system and method for testing a transmission path of a cable connection between a first and a second position |
US11741093B1 (en) | 2021-07-21 | 2023-08-29 | T-Mobile Usa, Inc. | Intermediate communication layer to translate a request between a user of a database and the database |
US11924711B1 (en) | 2021-08-20 | 2024-03-05 | T-Mobile Usa, Inc. | Self-mapping listeners for location tracking in wireless personal area networks |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815578A (en) * | 1997-01-17 | 1998-09-29 | Aureal Semiconductor, Inc. | Method and apparatus for canceling leakage from a speaker |
US7606377B2 (en) * | 2006-05-12 | 2009-10-20 | Cirrus Logic, Inc. | Method and system for surround sound beam-forming using vertically displaced drivers |
TWI635753B (zh) * | 2013-01-07 | 2018-09-11 | 美商杜比實驗室特許公司 | 使用向上發聲驅動器之用於反射聲音呈現的虛擬高度濾波器 |
CN108141687B (zh) * | 2015-08-21 | 2021-06-29 | Dts(英属维尔京群岛)有限公司 | 用于泄漏消除的多扬声器方法和装置 |
-
2018
- 2018-08-28 DE DE102018120958.4A patent/DE102018120958A1/de not_active Ceased
- 2018-08-28 WO PCT/EP2018/073100 patent/WO2019042978A1/de active Search and Examination
- 2018-08-28 PL PL18762485.3T patent/PL3677053T3/pl unknown
- 2018-08-28 EP EP18762485.3A patent/EP3677053B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102018120958A1 (de) | 2019-02-28 |
WO2019042978A1 (de) | 2019-03-07 |
EP3677053A1 (de) | 2020-07-08 |
EP3677053B1 (de) | 2022-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2581295B (en) | Detection of loudspeaker playback | |
GB2554634B (en) | Enhancement of audio signals | |
GB2556015B (en) | Audio Signals | |
IL246787B (en) | Harmonic bandwidth expansion of audio signals | |
GB201604295D0 (en) | Sound reproduction system | |
GB2572823B (en) | Audio headset system | |
PL3677053T3 (pl) | Układ głośników do dźwięku przestrzennego z odrzuceniem niepożądanego dźwięku bezpośredniego | |
GB2538809B (en) | Loudspeaker diaphragm | |
GB201717281D0 (en) | Audio Signal | |
GB201709851D0 (en) | Processing audio signals | |
GB2549805B (en) | Audio signals | |
GB2575356B (en) | Diaphragm structure of loudspeaker | |
GB201715818D0 (en) | Processing audio signals | |
GB201709846D0 (en) | Processing audio signals | |
GB201810267D0 (en) | Surround structure of speaker | |
GB2566336B (en) | Speaker distortion reduction | |
GB201709849D0 (en) | Processing audio signals | |
PL3537729T3 (pl) | System głośników | |
GB201812857D0 (en) | Loudspeaker system | |
GB201720067D0 (en) | Processing audio signals | |
AU201811284S (en) | Audio speaker system | |
GB201721841D0 (en) | Set of headphones | |
GB2560411B (en) | Processing audio signals | |
GB2570855B (en) | Processing audio signals | |
GB201709271D0 (en) | Carry-case - for audio earphones set |