GB201708245D0 - Acoustic resonators - Google Patents

Acoustic resonators

Info

Publication number: GB201708245D0
Authority: GB; United Kingdom
Prior art keywords: acoustic resonators; resonators; acoustic
Prior art date: 2017-05-23
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.): Granted

Application number

GBGB1708245.4A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KP Acoustics Ltd

Original Assignee

KP Acoustics Ltd

Priority date (The priority date 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 date listed.)

2017-05-23

Filing date

2017-05-23

Publication date

2017-07-05

2017-05-23 Application filed by KP Acoustics Ltd filed Critical KP Acoustics Ltd

2017-05-23 Priority to GB1708245.4A priority Critical patent/GB2565033B/en

2017-07-05 Publication of GB201708245D0 publication Critical patent/GB201708245D0/en

2019-02-06 Publication of GB2565033A publication Critical patent/GB2565033A/en

2021-12-01 Application granted granted Critical

2021-12-01 Publication of GB2565033B publication Critical patent/GB2565033B/en

Status Active legal-status Critical Current

2037-05-23 Anticipated expiration legal-status Critical

Classifications

- 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
- 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
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
- 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
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/30—Means
- G10K2210/321—Physical
- G10K2210/3227—Resonators
- G10K2210/32272—Helmholtz resonators

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Building Environments (AREA)

GB1708245.4A 2017-05-23 2017-05-23 Acoustic resonators Active GB2565033B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB1708245.4A GB2565033B (en)	2017-05-23	2017-05-23	Acoustic resonators

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1708245.4A GB2565033B (en)	2017-05-23	2017-05-23	Acoustic resonators

Publications (3)

Publication Number	Publication Date
GB201708245D0 true GB201708245D0 (en)	2017-07-05
GB2565033A GB2565033A (en)	2019-02-06
GB2565033B GB2565033B (en)	2021-12-01

Family

ID=59220589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1708245.4A Active GB2565033B (en)	2017-05-23	2017-05-23	Acoustic resonators

Country Status (1)

Country	Link
GB (1)	GB2565033B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111564149A (en) *	2020-04-30	2020-08-21	中国飞机强度研究所	Cavity structure noise control method and device based on controllable impedance boundary

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113393827B (en) *	2021-06-08	2022-05-10	北京航空航天大学	Active/passive control Helmholtz resonator for changing sound absorption frequency
EP4198387A1 (en) *	2021-12-15	2023-06-21	Claudio Lamberini	Apparatus for the treatment of environmental parameters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10102621A (en) *	1996-09-25	1998-04-21	Bridgestone Corp	Resonance sound absorbing mechanism
JP3899618B2 (en) *	1997-10-28	2007-03-28	株式会社大林組	Reverberation control device and reverberation control equipment
DE19755751A1 (en) *	1997-12-16	1999-06-24	Porsche Ag	Vehicle interior noise level suppression
DE19841975B4 (en) *	1998-09-14	2004-02-12	Continental Aktiengesellschaft	Sound absorbing plate
DE10002984C1 (en) *	2000-01-24	2001-08-09	Daimler Chrysler Ag	Acoustic absorber and method for sound absorption
JP5663845B2 (en) *	2009-05-21	2015-02-04	ヤマハ株式会社	Acoustic structure
KR20150094865A (en) *	2014-02-11	2015-08-20	순천대학교 산학협력단	Resonance frequency variable sound-absorbing panel and control method thereof

2017
- 2017-05-23 GB GB1708245.4A patent/GB2565033B/en active Active

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111564149A (en) *	2020-04-30	2020-08-21	中国飞机强度研究所	Cavity structure noise control method and device based on controllable impedance boundary
CN111564149B (en) *	2020-04-30	2023-11-21	中国飞机强度研究所	Cavity structure noise control method and device based on controllable impedance boundary

Also Published As

Publication number	Publication date
GB2565033B (en)	2021-12-01
GB2565033A (en)	2019-02-06

Publication	Publication Date	Title
GB2572099B (en)	2022-03-23	Acoustic wave devices
AU201812194S (en)	2018-05-07	Microphone
AU201812148S (en)	2018-05-09	Microphone
IL274312A (en)	2020-06-30	An orthomode transducer
ZA202002944B (en)	2021-10-27	Transducer arrangement
GB2564750B (en)	2020-04-22	Acoustic attenuation structure
EP3256265C0 (en)	2024-07-10	Acoustic transducer element
ZA201804100B (en)	2019-04-24	Acoustic plasterboard
GB2573908B (en)	2022-04-06	Acoustic curtain
GB2567234B (en)	2022-11-16	Acoustic mixers
GB2565033B (en)	2021-12-01	Acoustic resonators
GB201504862D0 (en)	2015-05-06	Vibrating phone loss prevention wristband
AU201715721S (en)	2017-10-17	microphone
GB2567748B (en)	2022-02-16	Transducer
GB2561613B (en)	2019-05-08	Acoustic Sensor
EP3532210C0 (en)	2024-07-03	Acoustic transducer
AU201715718S (en)	2017-10-17	microphone
GB201617217D0 (en)	2016-11-23	Cavity acoustic tones surpression
GB201505346D0 (en)	2015-05-13	Acoustic Transducer
SI3593987T1 (en)	2023-01-31	Acoustic component
GB2590217B (en)	2022-11-30	Acoustic mount
GB2566601B (en)	2022-05-25	Silencer
GB201721402D0 (en)	2018-01-31	Sesismic frequency
GB201713793D0 (en)	2017-10-11	Sound
GB201810469D0 (en)	2018-08-08	Oscillators

Legal Events

Date	Code	Title	Description
2019-09-11	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20190815 AND 20190821