GB201121076D0 - A crossover filter - Google Patents

A crossover filter

Info

Publication number: GB201121076D0
Authority: GB; United Kingdom
Prior art keywords: crossover filter; crossover; filter
Prior art date: 2011-12-08
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

GBGB1121076.2A

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.)

Sontia Logic Ltd

Original Assignee

Sontia Logic 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.)

2011-12-08

Filing date

2011-12-08

Publication date

2012-01-18

2011-12-08 Application filed by Sontia Logic Ltd filed Critical Sontia Logic Ltd

2011-12-08 Priority to GB1121076.2A priority Critical patent/GB2497333B/en

2012-01-18 Publication of GB201121076D0 publication Critical patent/GB201121076D0/en

2013-06-12 Publication of GB2497333A publication Critical patent/GB2497333A/en

2014-07-30 Application granted granted Critical

2014-07-30 Publication of GB2497333B publication Critical patent/GB2497333B/en

Status Expired - Fee Related legal-status Critical Current

2031-12-08 Anticipated expiration legal-status Critical

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
- H04R3/12—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
- 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
- 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
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance 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
- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
- 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
- H04R2430/03—Synergistic effects of band splitting and sub-band processing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
- 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

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)

GB1121076.2A 2011-12-08 2011-12-08 A crossover filter Expired - Fee Related GB2497333B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB1121076.2A GB2497333B (en)	2011-12-08	2011-12-08	A crossover filter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1121076.2A GB2497333B (en)	2011-12-08	2011-12-08	A crossover filter

Publications (3)

Publication Number	Publication Date
GB201121076D0 true GB201121076D0 (en)	2012-01-18
GB2497333A GB2497333A (en)	2013-06-12
GB2497333B GB2497333B (en)	2014-07-30

Family

ID=45541374

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1121076.2A Expired - Fee Related GB2497333B (en)	2011-12-08	2011-12-08	A crossover filter

Country Status (1)

Country	Link
GB (1)	GB2497333B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11503422B2 (en) *	2019-01-22	2022-11-15	Harman International Industries, Incorporated	Mapping virtual sound sources to physical speakers in extended reality applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6721428B1 (en) *	1998-11-13	2004-04-13	Texas Instruments Incorporated	Automatic loudspeaker equalizer
US8000825B2 (en) *	2006-04-13	2011-08-16	Immersion Corporation	System and method for automatically producing haptic events from a digital audio file

2011
- 2011-12-08 GB GB1121076.2A patent/GB2497333B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2497333B (en)	2014-07-30
GB2497333A (en)	2013-06-12

Publication	Publication Date	Title
GB201113072D0 (en)	2011-09-14	A separator
GB201117480D0 (en)	2011-11-23	Filter
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EP2668528A4 (en)	2014-06-25	Filter
GB2495904B (en)	2019-03-27	A separator
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GB201113758D0 (en)	2011-09-21	Forming a structure
GB2497333B (en)	2014-07-30	A crossover filter
GB2509655B (en)	2018-04-25	A filter circuit
GB201100846D0 (en)	2011-03-02	Filter
GB201203110D0 (en)	2012-04-04	A filter for a pipe
GB201103117D0 (en)	2011-04-06	A structure
GB201111729D0 (en)	2011-08-24	A microwavew filter
GB2491460B (en)	2017-09-06	A microwave filter
ZA201107507B (en)	2012-06-27	A composite filter
GB2493421B (en)	2013-06-26	Filter
GB201109196D0 (en)	2011-07-13	A microwave filter
AU2011902282A0 (en)	2011-06-23	A Filter
AU2011901080A0 (en)	2011-04-07	A Filter
GB201122100D0 (en)	2012-02-01	A footgauge
GB201112695D0 (en)	2011-09-07	A footgauge

Legal Events

Date	Code	Title	Description
2019-02-27	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20190131 AND 20190206
2022-08-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20211208