GB9513894D0 - Loudspeaker circuit - Google Patents

Loudspeaker circuit

Info

Publication number
GB9513894D0
GB9513894D0 GBGB9513894.7A GB9513894A GB9513894D0 GB 9513894 D0 GB9513894 D0 GB 9513894D0 GB 9513894 A GB9513894 A GB 9513894A GB 9513894 D0 GB9513894 D0 GB 9513894D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker circuit
loudspeaker
circuit
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.)
Pending
Application number
GBGB9513894.7A
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.)
University of Salford
Original Assignee
University of Salford
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.)
Filing date
Publication date
Application filed by University of Salford filed Critical University of Salford
Priority to GBGB9513894.7A priority Critical patent/GB9513894D0/en
Publication of GB9513894D0 publication Critical patent/GB9513894D0/en
Priority to AU63646/96A priority patent/AU6364696A/en
Priority to PCT/GB1996/001622 priority patent/WO1997003536A1/en
Pending legal-status Critical Current

Links

GBGB9513894.7A 1995-07-07 1995-07-07 Loudspeaker circuit Pending GB9513894D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9513894.7A GB9513894D0 (en) 1995-07-07 1995-07-07 Loudspeaker circuit
AU63646/96A AU6364696A (en) 1995-07-07 1996-07-08 Loudspeaker circuit with means for monitoring the pressure at the speaker diaphragm, means for monitoring the velocity of the speaker diaphragm and a feedback circuit
PCT/GB1996/001622 WO1997003536A1 (en) 1995-07-07 1996-07-08 Loudspeaker circuit with means for monitoring the pressure at the speaker diaphragm, means for monitoring the velocity of the speaker diaphragm and a feedback circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9513894.7A GB9513894D0 (en) 1995-07-07 1995-07-07 Loudspeaker circuit

Publications (1)

Publication Number Publication Date
GB9513894D0 true GB9513894D0 (en) 1995-09-06

Family

ID=10777297

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9513894.7A Pending GB9513894D0 (en) 1995-07-07 1995-07-07 Loudspeaker circuit

Country Status (3)

Country Link
AU (1) AU6364696A (en)
GB (1) GB9513894D0 (en)
WO (1) WO1997003536A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778741B1 (en) * 1998-05-12 2001-04-27 Ct Scient Tech Batiment Cstb ACTIVE ACOUSTIC IMPEDANCE CONTROL DEVICE
DK199901256A (en) * 1998-10-06 1999-10-05 Bang & Olufsen As Multimedia System
US20010012792A1 (en) * 1999-05-27 2001-08-09 Matthew J. Murray Automatically adjusting acoustic output of the speaker of a telephone handset
EP1126684A1 (en) * 2000-02-14 2001-08-22 Ascom AG Method for controlling the sound volume of an electro-acoustic transducer
EP1999993A4 (en) 2006-03-06 2011-03-30 Gen Innovations Inc Positionally sequenced loudspeaker system
US9088841B2 (en) 2011-01-04 2015-07-21 Stmicroelectronics S.R.L. Signal processor and method for compensating loudspeaker aging phenomena
DE102013101213B4 (en) * 2013-02-07 2014-12-04 Hochschule Luzern Method for measuring an acoustic transmission impedance in a room and measuring arrangement and measuring head therefor
US10219090B2 (en) 2013-02-27 2019-02-26 Analog Devices Global Method and detector of loudspeaker diaphragm excursion
US9980068B2 (en) 2013-11-06 2018-05-22 Analog Devices Global Method of estimating diaphragm excursion of a loudspeaker
US9813812B2 (en) 2014-12-12 2017-11-07 Analog Devices Global Method of controlling diaphragm excursion of electrodynamic loudspeakers
CN110402585B (en) * 2017-03-10 2021-12-24 三星电子株式会社 Indoor low-frequency sound power optimization method and device
US10469046B2 (en) * 2017-03-10 2019-11-05 Samsung Electronics Co., Ltd. Auto-equalization, in-room low-frequency sound power optimization
FR3104860A1 (en) * 2019-12-16 2021-06-18 Centre National De La Recherche Scientifique METHOD AND DEVICE FOR CONTROLLING THE PROPAGATION OF ACOUSTIC WAVES ON A WALL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131651B (en) * 1982-06-30 1986-10-22 B & W Loudspeakers Environment-adaptive loudspeaker systems
JPS59153398A (en) * 1983-02-21 1984-09-01 Mitsubishi Electric Corp Acoustic reproducing device
DE3429147A1 (en) * 1984-08-08 1986-02-20 Friedrich 6650 Homburg Müller ARRANGEMENT FOR ACOUSTIC COUPLING OF SPEAKERS

Also Published As

Publication number Publication date
WO1997003536A1 (en) 1997-01-30
AU6364696A (en) 1997-02-10

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