AU2001289524A1 - A noise-suppressing receiver - Google Patents

A noise-suppressing receiver

Info

Publication number
AU2001289524A1
AU2001289524A1 AU2001289524A AU8952401A AU2001289524A1 AU 2001289524 A1 AU2001289524 A1 AU 2001289524A1 AU 2001289524 A AU2001289524 A AU 2001289524A AU 8952401 A AU8952401 A AU 8952401A AU 2001289524 A1 AU2001289524 A1 AU 2001289524A1
Authority
AU
Australia
Prior art keywords
noise
suppressing receiver
suppressing
receiver
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.)
Abandoned
Application number
AU2001289524A
Inventor
Ziyi Cheng
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CN 00131990 external-priority patent/CN1328395A/en
Priority claimed from CN 01102488 external-priority patent/CN1328396A/en
Application filed by Individual filed Critical Individual
Publication of AU2001289524A1 publication Critical patent/AU2001289524A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AU2001289524A 2000-06-09 2001-06-08 A noise-suppressing receiver Abandoned AU2001289524A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN00118339 2000-06-09
CN00118339 2000-06-09
CN00131990 2000-11-03
CN 00131990 CN1328395A (en) 2000-06-09 2000-11-03 Noise-reducing microphone
CN01102488 2001-02-09
CN 01102488 CN1328396A (en) 2000-06-09 2001-02-09 Noise-reducing microphone
PCT/CN2001/000926 WO2001097563A1 (en) 2000-06-09 2001-06-08 A noise-suppressing receiver

Publications (1)

Publication Number Publication Date
AU2001289524A1 true AU2001289524A1 (en) 2001-12-24

Family

ID=27178756

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289524A Abandoned AU2001289524A1 (en) 2000-06-09 2001-06-08 A noise-suppressing receiver

Country Status (3)

Country Link
US (1) US7227957B2 (en)
AU (1) AU2001289524A1 (en)
WO (1) WO2001097563A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003030145A1 (en) * 2001-10-03 2003-04-10 Koninklijke Philips Electronics N.V. Method for reproducing sound signals and sound reproducing system
US7259318B2 (en) * 2004-03-16 2007-08-21 Ilitch S. Chiliachki Magnetic pickup device for a stringed musical instrument with large free shape low impedance coil for noise cancelation
KR100726325B1 (en) * 2006-11-28 2007-06-08 최성식 Face plate, vibration speaker having the face plate and portable terminal including same
JP2008167198A (en) * 2006-12-28 2008-07-17 Seiko Epson Corp Noise canceling circuit and electronic circuit
GB2445388B (en) * 2007-02-16 2009-01-07 Sonaptic Ltd Ear-worn speaker-carrying devices
KR100899757B1 (en) * 2007-09-28 2009-05-27 삼성전자주식회사 Headset
WO2009075834A1 (en) * 2007-12-10 2009-06-18 Klipsch, Llc In-ear headphones
KR102048439B1 (en) * 2015-08-14 2019-11-25 시러스 로직 인터내셔널 세미컨덕터 리미티드 Phase short circuit switch
US11223891B2 (en) * 2020-02-19 2022-01-11 xMEMS Labs, Inc. System and method thereof
CN112073855B (en) * 2020-08-27 2024-06-18 瑞声新能源发展(常州)有限公司科教城分公司 Loudspeaker box
CN112869947B (en) * 2021-03-23 2024-09-03 吉林大学 Ear muff that makes an uproar falls in automatic positioning formula initiative

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665549A (en) * 1985-12-18 1987-05-12 Nelson Industries Inc. Hybrid active silencer
US5136639A (en) * 1990-04-11 1992-08-04 Brito Ronald L Telephone handset cushion
US5251263A (en) * 1992-05-22 1993-10-05 Andrea Electronics Corporation Adaptive noise cancellation and speech enhancement system and apparatus therefor
US5889875A (en) * 1994-07-01 1999-03-30 Bose Corporation Electroacoustical transducing
US5917923A (en) * 1995-05-18 1999-06-29 Bose Corporation Satellitic compact electroacoustical transducing
FI108909B (en) * 1996-08-13 2002-04-15 Nokia Corp Earphone element and terminal
CN1138447C (en) * 1998-02-16 2004-02-11 林仲宇 Earpiece without impulse noise and loss by acoustic wave movement

Also Published As

Publication number Publication date
US20030138111A1 (en) 2003-07-24
US7227957B2 (en) 2007-06-05
WO2001097563A1 (en) 2001-12-20

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