KR970006623A - Active noise control device of washing machine - Google Patents
Active noise control device of washing machine Download PDFInfo
- Publication number
- KR970006623A KR970006623A KR1019950022687A KR19950022687A KR970006623A KR 970006623 A KR970006623 A KR 970006623A KR 1019950022687 A KR1019950022687 A KR 1019950022687A KR 19950022687 A KR19950022687 A KR 19950022687A KR 970006623 A KR970006623 A KR 970006623A
- Authority
- KR
- South Korea
- Prior art keywords
- washing machine
- noise
- sound wave
- signal
- active noise
- Prior art date
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Abstract
본 발명은 세탁기에서 세탁시 발생되는 기계적인 소음에 대하여 그에 해당하는 음파를 발생시켜 음의 간섭으로 소음을 최대한으로 줄일수 있도록 한 세탁기의 능동소음제어장치에 관한 것으로, 본 발명은 일련의 세탁, 헹굼, 탈수행정을 수행하는 세탁기에 있어서, 상기 세탁기로 세탁시 소음발생부에서 발생되는 소음을 수신하고 이 수신된 신호에 대하여 분석하고 제어하여 그에 해당하는 인위적인 음파를 합성하고 합성된 음파를 발생하여 소음을 상쇄시키는 능동소음제어수단을 구비하여서 된 것을 특징으로 한다.The present invention relates to an active noise control device for a washing machine that generates a sound wave corresponding to mechanical noise generated during washing in a washing machine to reduce noise as much as possible by interference of sound. In the washing machine that performs rinsing and dehydration, the washing machine receives the noise generated by the noise generating unit, and analyzes and controls the received signal to synthesize the corresponding sound waves and generate the synthesized sound waves. It is characterized by comprising an active noise control means for canceling the noise.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 적용되는 세탁기의 개략적인 종단면도, 제2도는 본 발명 능동소음제어장치의 제어 블럭도, 제3도는 본 발명 능동소음제어장치에 입출력 파형도.1 is a schematic longitudinal sectional view of a washing machine applied to the present invention, FIG. 2 is a control block diagram of the active noise control device of the present invention, and FIG. 3 is an input / output waveform diagram of the active noise control device of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022687A KR970006623A (en) | 1995-07-28 | 1995-07-28 | Active noise control device of washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022687A KR970006623A (en) | 1995-07-28 | 1995-07-28 | Active noise control device of washing machine |
Publications (1)
Publication Number | Publication Date |
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KR970006623A true KR970006623A (en) | 1997-02-21 |
Family
ID=66541777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950022687A KR970006623A (en) | 1995-07-28 | 1995-07-28 | Active noise control device of washing machine |
Country Status (1)
Country | Link |
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KR (1) | KR970006623A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100807955B1 (en) * | 2000-11-15 | 2008-02-28 | 베에스하 보쉬 운트 지멘스 하우스게랫테 게엠베하 | Household appliance with improved noise pattern |
KR200453755Y1 (en) * | 2010-09-02 | 2011-05-24 | 최영천 | Crusher of heavy machinery for crushing road crushing with automatic or manual switching balance valve |
KR101466336B1 (en) * | 2008-05-16 | 2014-11-27 | 삼성전자 주식회사 | Washing machine and method to control sound thereof |
-
1995
- 1995-07-28 KR KR1019950022687A patent/KR970006623A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100807955B1 (en) * | 2000-11-15 | 2008-02-28 | 베에스하 보쉬 운트 지멘스 하우스게랫테 게엠베하 | Household appliance with improved noise pattern |
KR101466336B1 (en) * | 2008-05-16 | 2014-11-27 | 삼성전자 주식회사 | Washing machine and method to control sound thereof |
KR200453755Y1 (en) * | 2010-09-02 | 2011-05-24 | 최영천 | Crusher of heavy machinery for crushing road crushing with automatic or manual switching balance valve |
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WITN | Withdrawal due to no request for examination |