AU2001270477A1 - Communication system for noisy environments - Google Patents

Communication system for noisy environments

Info

Publication number: AU2001270477A1
Authority: AU; Australia
Prior art keywords: communication system; noisy environments; noisy; environments; communication
Prior art date: 2000-07-03
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.): Abandoned

Application number

AU2001270477A

Inventor

Ole Sanggaard Knudsen

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.)

AEROCOM APS

Original Assignee

AEROCOM APS

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.)

2000-07-03

Filing date

2001-07-02

Publication date

2002-01-14

2001-07-02 Application filed by AEROCOM APS filed Critical AEROCOM APS

2002-01-14 Publication of AU2001270477A1 publication Critical patent/AU2001270477A1/en

Status Abandoned legal-status Critical Current

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
- H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)

AU2001270477A 2000-07-03 2001-07-02 Communication system for noisy environments Abandoned AU2001270477A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP00202312A EP1170976A1 (en)	2000-07-03	2000-07-03	Communication system for noisy environments
EP00202312		2000-07-03
PCT/DK2001/000462 WO2002003753A1 (en)	2000-07-03	2001-07-02	Communication system for noisy environments

Publications (1)

Publication Number	Publication Date
AU2001270477A1 true AU2001270477A1 (en)	2002-01-14

Family

ID=8171733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001270477A Abandoned AU2001270477A1 (en)	2000-07-03	2001-07-02	Communication system for noisy environments

Country Status (3)

Country	Link
EP (1)	EP1170976A1 (en)
AU (1)	AU2001270477A1 (en)
WO (1)	WO2002003753A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10327053A1 (en) *	2003-06-16	2005-01-05	Volkswagen Ag	Audio system, especially for a vehicle interior, has a signal processor that receives a signal from a microphone integrated in a headset and processes it in conjunction with audio source signals to remove unwanted background noise
US7383106B1 (en) *	2005-05-31	2008-06-03	Coonse Jr Lester C	Active noise control system for aircraft, and method for enhancing pilot situational awareness

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4052559A (en) *	1976-12-20	1977-10-04	Rockwell International Corporation	Noise filtering device
US5852667A (en) *	1995-07-03	1998-12-22	Pan; Jianhua	Digital feed-forward active noise control system
US6064922A (en) *	1997-09-22	2000-05-16	Rockwell Collins, Inc.	Untethered avionics kneeboard interface device
JP2000059876A (en) *	1998-08-13	2000-02-25	Sony Corp	Sound equipment and headphones

2000
- 2000-07-03 EP EP00202312A patent/EP1170976A1/en not_active Withdrawn
2001
- 2001-07-02 AU AU2001270477A patent/AU2001270477A1/en not_active Abandoned
- 2001-07-02 WO PCT/DK2001/000462 patent/WO2002003753A1/en not_active Ceased

Also Published As

Publication number	Publication date
EP1170976A1 (en)	2002-01-09
WO2002003753A1 (en)	2002-01-10

Similar Documents

Publication	Publication Date	Title
AU2002216240A1 (en)	2002-07-08	Communication system
AU4673401A (en)	2001-10-30	Communications system
AU2002223608A1 (en)	2002-04-29	Communications systems
AU2001265954A1 (en)	2001-11-20	Communication system
AU2001279080A1 (en)	2002-02-13	Communication account system
AU2001239746A1 (en)	2001-08-14	Group-browsing system
AU2001253166A1 (en)	2001-10-23	Earset communication system
AU2002213966A1 (en)	2002-04-29	Communications systems
AU2001283870A1 (en)	2002-01-02	Telecommunications systems
AU2001280059A1 (en)	2002-02-18	Communication system
AU2001284775A1 (en)	2002-02-25	Anti-balling system
AU4274801A (en)	2001-10-03	Communication system
AU2000241455A1 (en)	2001-11-12	Mobile road-assist system
AU2001291661A1 (en)	2002-02-05	Communication systems
AU2001290620A1 (en)	2002-03-22	Communication system
AU2002356371A1 (en)	2003-07-30	Communication system
AUPR056200A0 (en)	2000-10-26	Communication arrangement
AU2001283982A1 (en)	2002-03-04	Group communication system
AU2002225880A1 (en)	2002-05-15	Communications availability
AU2001270477A1 (en)	2002-01-14	Communication system for noisy environments
AU3385901A (en)	2001-08-27	Serial communication system
AU2001249833A1 (en)	2001-10-15	Application gateway system
AUPQ676600A0 (en)	2000-05-11	Communication system
AU2000264312A1 (en)	2002-01-14	Communication system
AU2001272447A1 (en)	2001-12-17	Communication system