JPS6252349A - 能動的消音装置 - Google Patents

能動的消音装置

Info

Publication number
JPS6252349A
JPS6252349A JP60193437A JP19343785A JPS6252349A JP S6252349 A JPS6252349 A JP S6252349A JP 60193437 A JP60193437 A JP 60193437A JP 19343785 A JP19343785 A JP 19343785A JP S6252349 A JPS6252349 A JP S6252349A
Authority
JP
Japan
Prior art keywords
sound
signal
model
noise
pipe
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.)
Granted
Application number
JP60193437A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471133B2 (enrdf_load_stackoverflow
Inventor
Masahiko Kato
正彦 加藤
Masanori Kato
正典 加藤
Satoshi Kuwakado
桑門　聰
Katsuyuki Tanaka
克幸 田中
Koji Ito
功治 伊藤
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.)
Denso Corp
Soken Inc
Original Assignee
Nippon Soken Inc
NipponDenso Co 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.)
Filing date
Publication date
Application filed by Nippon Soken Inc, NipponDenso Co Ltd filed Critical Nippon Soken Inc
Priority to JP60193437A priority Critical patent/JPS6252349A/ja
Publication of JPS6252349A publication Critical patent/JPS6252349A/ja
Publication of JPH0471133B2 publication Critical patent/JPH0471133B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Duct Arrangements (AREA)
JP60193437A 1985-09-02 1985-09-02 能動的消音装置 Granted JPS6252349A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60193437A JPS6252349A (ja) 1985-09-02 1985-09-02 能動的消音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60193437A JPS6252349A (ja) 1985-09-02 1985-09-02 能動的消音装置

Publications (2)

Publication Number Publication Date
JPS6252349A true JPS6252349A (ja) 1987-03-07
JPH0471133B2 JPH0471133B2 (enrdf_load_stackoverflow) 1992-11-12

Family

ID=16307972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60193437A Granted JPS6252349A (ja) 1985-09-02 1985-09-02 能動的消音装置

Country Status (1)

Country Link
JP (1) JPS6252349A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285637A (ja) * 1988-09-21 1990-03-27 Hitachi Plant Eng & Constr Co Ltd 電子消音器
JPH0544985A (ja) * 1990-12-19 1993-02-23 Gold Star Co Ltd 分離形室内用エアコンデイシヨナーパツケージの室内機の騒音防止方法及び装置
WO1993022763A1 (en) * 1992-05-01 1993-11-11 Fujitsu Ten Limited Noise control device
US5822439A (en) * 1992-05-01 1998-10-13 Fujitsu Ten Limited Noise control device
KR20030049423A (ko) * 2001-12-15 2003-06-25 현대자동차주식회사 흡기소음 제어장치
US6648750B1 (en) * 1999-09-03 2003-11-18 Titon Hardware Limited Ventilation assemblies
KR100429622B1 (ko) * 2001-05-21 2004-05-03 엘지전자 주식회사 세탁기의 클러치 구조
CN109990450A (zh) * 2017-12-29 2019-07-09 青岛海尔智能技术研发有限公司 空调的降噪方法和降噪装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285637A (ja) * 1988-09-21 1990-03-27 Hitachi Plant Eng & Constr Co Ltd 電子消音器
JPH0544985A (ja) * 1990-12-19 1993-02-23 Gold Star Co Ltd 分離形室内用エアコンデイシヨナーパツケージの室内機の騒音防止方法及び装置
WO1993022763A1 (en) * 1992-05-01 1993-11-11 Fujitsu Ten Limited Noise control device
US5822439A (en) * 1992-05-01 1998-10-13 Fujitsu Ten Limited Noise control device
US6648750B1 (en) * 1999-09-03 2003-11-18 Titon Hardware Limited Ventilation assemblies
KR100429622B1 (ko) * 2001-05-21 2004-05-03 엘지전자 주식회사 세탁기의 클러치 구조
KR20030049423A (ko) * 2001-12-15 2003-06-25 현대자동차주식회사 흡기소음 제어장치
CN109990450A (zh) * 2017-12-29 2019-07-09 青岛海尔智能技术研发有限公司 空调的降噪方法和降噪装置

Also Published As

Publication number Publication date
JPH0471133B2 (enrdf_load_stackoverflow) 1992-11-12

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